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额定电压等级为：400V，500V和690V AC，额定电流10A-2200A。
尺寸包括000、00、0、1、2、3、4、4a八种规格尺寸。
本系列产品采用99.999%的纯银熔体，独特的石英砂固化工艺，接触面镀银处理。
可用于保护二极管、晶闸管、可控硅整流器、GTO、IGBT、变频器、软起动器等半导体器件和设备。主要应用于直流电机传动、中频电源、电化学、不间断电源、整流桥内部的短路保护。
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000/00#技术参数
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Size 代号
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Catalog Number Kaiert公司订货号
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Current rating 额定电流（A）
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I2t(×103A2S)
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Pre-arc（弧前）
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Clearing（熔断）
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000
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KH000-10A/690V AC
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10
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0.0038
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0.0255
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KH000-16A/690V AC
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16
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0.0072
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0.048
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KH000-20A/690V AC
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20
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0.0115
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0.078
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KH000-25A/690V AC
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25
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0.019
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0.13
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KH000-32A/690V AC
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32
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0.004
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0.27
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KH000-40A/690V AC
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40
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0.069
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0.46
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KH000-50A/690V AC
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50
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0.115
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0.75
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KH000-63A/690V AC
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63
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0.215
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1.45
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KH000-80A/690V AC
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80
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0.385
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2.70
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KH000-100A/690V AC
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100
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0.70
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4.58
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KH000-125A/690V AC
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125
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1.35
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9.00
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00
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KH00-16A/690V AC
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16
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0.0045
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0.024
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KH00-20A/690V AC
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20
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0.0078
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0.05
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KH00-25A/690V AC
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25
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0.0115
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0.09
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KH00-32A/690V AC
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32
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0.042
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0.28
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KH00-40A/690V AC
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40
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0.07
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0.48
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KH00-50A/690V AC
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50
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0.12
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0.81
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KH00-63A/690V AC
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63
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0.25
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1.56
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KH00-80A/690V AC
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80
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0.38
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2.55
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KH00-100A/690V AC
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100
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0.7
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4.65
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KH00-125A/690V AC
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125
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1.25
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8.5
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KH00-160A/690V AC
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160
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2.35
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16
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KH00-200A/690V AC
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200
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4.23
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28
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KH00-250A/690V AC
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250
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7.78
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51.5
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KH00-315A/690V AC
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315
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8.85
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80
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000/00#外型尺寸图
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Size型号
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Dimension 尺寸
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A
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000
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21
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00
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30
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0/1/2/3/4/4a#技术参数
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Size 代号
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Catalog Number Kaiert公司订货号
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Current rating 额定电流（A）
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I2t(×103A2S)
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Pre-arc（弧前）
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Clearing（熔断）
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0
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KH0-32A/690V AC
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32
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0.04
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0.31
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KH0-40A/690V AC
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40
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0.077
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0.7
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KH0-50A/690V AC
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50
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0.115
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0.9
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KH0-63A/690V AC
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63
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0.185
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1.45
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KH0-80A/690V AC
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80
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0.36
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2.8
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KH0-100A/690V AC
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100
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0.55
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4.2
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KH0-125A/690V AC
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125
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1.1
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8.5
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KH0-160A/690V AC
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160
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2.2
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17
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KH0-200A/690V AC
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200
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4.2
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31
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KH0-250A/690V AC
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250
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7
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48
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1
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KH1-63A/690V AC
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63
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0.12
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0.79
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KH1-80A/690V AC
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80
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0.19
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1.3
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KH1-100A/690V AC
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100
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0.38
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2.5
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KH1-125A/690V AC
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125
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0.56
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3.9
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KH1-160A/690V AC
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160
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1.1
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7.8
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KH1-200A/690V AC
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200
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2.35
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16.5
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KH1-250A/690V AC
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250
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4.5
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29
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KH1-315A/690V AC
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315
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7
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48
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KH1-350A/690V AC
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350
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10
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69
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KH1-400A/690V AC
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400
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16
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115
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2
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KH2-125A/690V AC
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125
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0.56
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3.8
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KH2-160A/690V AC
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160
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1.25
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7.9
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KH2-200A/690V AC
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200
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2.3
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16
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KH2-250A/690V AC
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250
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4.4
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29.5
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KH2-315A/690V AC
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315
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7.8
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45
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KH2-400A/690V AC
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400
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11
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75
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KH2-450A/690V AC
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450
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14
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100
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KH2-500A/690V AC
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500
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22.5
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140
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KH2-550A/690V AC
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550
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29
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185
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KH2-630A/690V AC
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630
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42
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290
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KH2-700A/690V AC
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700
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55
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380
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3
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KH3-315A/690V AC
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315
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7.8
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44.5
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KH3-350A/690V AC
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350
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8
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46
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KH3-400A/690V AC
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400
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12
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76
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KH3-450A/690V AC
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450
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13.5
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85
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KH3-500A/690V AC
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500
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15
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96
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KH3-550A/690V AC
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550
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20
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140
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KH3-630A/690V AC
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630
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32
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240
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KH3-700A/690V AC
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700
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45
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300
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KH3-850A/690V AC
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850
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79
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480
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KH3-900A/690V AC
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900
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109
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680
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KH3-1000A/690V AC
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1000
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155
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950
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4a
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KH4a-1250A/690V AC
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1250
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220
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1100
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KH4a-1400A/690V AC
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1400
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300
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1600
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KH4a-1500A/690V AC
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1500
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360
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2100
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KH4a-1600A/690V AC
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1600
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450
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2400
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KH4a-1800A/690V AC
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1800
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530
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2800
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4
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KH4-1250A/690V AC
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1250
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220
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1100
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KH4-1400A/690V AC
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1400
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300
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1600
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KH4-1500A/690V AC
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1500
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360
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2100
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KH4-1600A/690V AC
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1600
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450
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2400
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KH4-1800A/690V AC
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1800
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530
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2800
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KH4-2000A/690V AC
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2000
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--
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--
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KH4-2200A/690V AC
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2200
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--
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--
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0/1/2/3/4/4a#外型尺寸图
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Size型号
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Dimension(mm)尺寸
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A
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B
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C
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D
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H
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0
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135
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75
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30
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20
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60
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1
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150
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75
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48
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26
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70
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2
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150
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75
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58
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26
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70
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3
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150
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75
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68
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32
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86
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4a
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201
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97
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102
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50
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115
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KH4外型尺寸
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注：KH系列熔断器1号、2号、3号、4a号和4号可加装辅助触点（具体尺寸请联系技术部）
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熔断器对照互换表
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Size
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额定电流
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KH000可替代如下型号
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A
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BUSSMANN
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FERRAZ
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SIEMENS
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SIBA
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000
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10
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170M1558
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2047720
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16
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170M1559
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6,9 GRB 000 PV 0016
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3NE1813-0
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20
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170M1560
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6,9 GRB 000 PV 0020
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3NE1814-0
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25
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170M1561
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6,9 GRB 000 PV 0025
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3NE1815-0
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32
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170M1562
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6,9 GRB 000 PV 0032
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3NE1803-0
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40
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170M1563
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6,9 GRB 000 PV 0040
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3NE1802-0
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50
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170M1564
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6,9 GRB 000 PV 0050
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3NE1817-0
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63
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170M1565
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6,9 GRB 000 PV 0063
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3NE1818-0
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80
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170M1566
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6,9 gRB 000 PV 0080
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3NE1820-0
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100
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170M1567
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6,9 gRB 000 PV 0100
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125
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170M1568
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6,9 gRB 000 PV 0125
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Size
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额定电流
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KH00可替代如下型号
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A
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BUSSMANN
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FERRAZ
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SIEMENS
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SIBA
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00
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16
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2020920
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20
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6,9 gRB 00 PV 0020
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25
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6,9 gRB 00 PV 0025
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3NE8015-1
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32
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6,9 gRB 00 PV 0032
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3NE8003-1
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40
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6,9 gRB 00 PV 0040
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50
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6,9 gRB 00 PV 0050
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3NE8017-1
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63
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6,9 gRB 00 PV 0063
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3NE8018-1
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80
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6,9 gRB 00 PV 0080
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3NE8020-1
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100
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6,9 gRB 00 PV 0100
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3NE8021-1
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125
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6,9 gRB 00 PV 0125
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3NE8022-1
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160
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6,9 gRB 00 PV 0160
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3NE8024-1
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200
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6,9 gRB 00 PV 0200
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250
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315
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Size
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额定电流
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KH00可替代如下型号
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A
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BUSSMANN
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FERRAZ
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SIEMENS
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SIBA
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0
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32
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6,9 gRB 0 PV 0032
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40
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6,9 gRB 0 PV 0040
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50
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6,9 gRB 0 PV 0050
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63
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6,9 gRB 0 PV 0063
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80
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6,9 gRB 0 PV 0080
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100
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6,9 gRB 0 PV 0100
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125
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6,9 gRB 0 PV 0125
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160
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6,9 gRB 0 PV 0160
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200
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6,9 gRB 0 PV 0200
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250
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6,9 gRB 0 PV 0250
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Size
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额定电流
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KH1可替代如下型号
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A
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BUSSMANN
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FERRAZ
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SIEMENS
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SIBA
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1
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63
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170M3810
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6,9 gRB 1 PV 0063
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2021120
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80
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170M3811
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6,9 gRB 1 PV 0080
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100
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170M3812
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6,9 gRB 1 PV 0100
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125
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170M3813
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6,9 gRB 1 PV 0125
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160
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170M3814
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6,9 gRB 1 PV 0160
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3NE1224-0
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200
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170M3815
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6,9 gRB 1 PV 0200
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3NE1225-0
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250
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170M3816
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6,9 gRB 1 PV 0250
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3NE1227-0
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315
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170M3817
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6,9 gRB 1 PV 0315
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3NE1230-0
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350
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170M3818
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6,9 gRB 1 PV 0350
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400
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170M3819
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6,9 gRB 1 PV 0400
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Size
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额定电流
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KH2可替代如下型号
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A
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BUSSMANN
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FERRAZ
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SIEMENS
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SIBA
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2
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125
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2021220
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160
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6,9 gRB 2 PV 0160
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200
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6,9 gRB 2 PV 0200
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250
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6,9 gRB 2 PV 0250
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315
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6,9 gRB 2 PV 0315
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3NE1330-0
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400
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170M5808
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6,9 gRB 2 PV 0400
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3NE1332-0
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450
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170M5809
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6,9 gRB 2 PV 0450
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3NE1333-0
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500
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170M5810
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6,9 gRB 2 PV 0500
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3NE1334-0
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550
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170M5811
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3NE1435-0
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630
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170M5812
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3NE1436-0
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700
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170M5813
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Size
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额定电流
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KH3可替代如下型号
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A
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BUSSMANN
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FERRAZ
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SIEMENS
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SIBA
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3
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315
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6,9 gRB 3 PV 0315
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2021320
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|
350
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6,9 gRB 3 PV 0350
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400
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6,9 gRB 3 PV 0400
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450
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6,9 gRB 3 PV 0450
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500
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170M6808
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6,9 gRB 3 PV 0500
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550
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170M6809
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6,9 gRB 3 PV 0550
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3NE1435-2
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630
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170M6810
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6,9 gRB 3 PV 0630
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3NE1436-0
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|
700
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170M6811
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6,9 gRB 3 PV 0700
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3NE1437-0
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850
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170M6812
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6,9 gRB 3 PV 0850
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3NE1448-2
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900
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170M6813
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1000
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170M6814
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