A4J Class J Power Fuses

Mersen A4J Class J Power Fuses provide excellent current-limiting protection to numerous applications. These fuses have unique dimensions that prevent the substitution of other fuses with lower ratings, interrupting ratings, or current-liming capability, providing additional protection against mismating. Constructed with a fiberglass body, dimensional stability is provided in harsh industrial environments, and the easy-to-read imprint label allows for quick recognition and replacement. Mersen A4J Class J Power Fuses are suitable for capacitors, load centers, switchboards, circuit breakers, feeder circuits, and panelboards.

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数量 RoHS ECAD模型 产品
电流额定值
电压额定值 AC
保险丝类型
电压额定值 DC
中断额定值
主体类型
安装风格
端接类型
保险丝大小/组
指示器型式
封装
Mersen 工业与电气保险丝 600V 40A CLASS J FUSE
数据表
34库存量
最低： 1
倍数： 1

Class J Fuses 40 A 600 VAC Fast Blow 300 VDC 200 kA at 600 VAC 100 kA at 300 VDC Cartridge Fuses Holder Clip Class J Without Indicator Box
Mersen 工业与电气保险丝 600V 10A CLASS J FUSE
数据表
20库存量
最低： 1
倍数： 1

Class J Fuses 10 A 600 VAC Fast Blow 300 VDC 200 kA at 600 VAC 100 kA at 300 VDC Cartridge Fuses Holder Clip Class J Without Indicator Box
Mersen 工业与电气保险丝 Fuse,Class J,High Speed,200kA AC/100kA AC,600VAC,300VDC,125A
数据表
3库存量
最低： 1
倍数： 1

Class J Fuses 125 A 600 VAC Fast Blow 300 VDC 200 kA at 600 VAC 100 kA at 300 VDC Cartridge Blade Fuses Holder Knife Blade Class J Without Indicator Box
Mersen 工业与电气保险丝 Fuse,Class J,High Speed,200kA AC/100kA AC,600VAC,300VDC,150A
数据表
2库存量
最低： 1
倍数： 1

Class J Fuses 150 A 600 VAC Fast Blow 300 VDC 200 kA at 600 VAC 100 kA at 300 VDC Cartridge Blade Fuses Holder Knife Blade Class J Without Indicator Box
Mersen 工业与电气保险丝 Fuse,Class J,High Speed,200kA AC/100kA AC,600VAC,300VDC,175A
数据表
3库存量
最低： 1
倍数： 1

Class J Fuses 175 A 600 VAC Fast Blow 300 VDC 200 kA at 600 VAC 100 kA at 300 VDC Cartridge Blade Fuses Holder Knife Blade Class J Without Indicator Box
Mersen 工业与电气保险丝 600V 30A CLASS J FUSE
数据表
7库存量
最低： 1
倍数： 1

Class J Fuses 30 A 600 VAC Fast Blow 300 VDC 200 kA at 600 VAC 100 kA at 300 VDC Cartridge Fuses Holder Clip Class J Without Indicator Box
Mersen 工业与电气保险丝 Fuse,Class J,High Speed,200kA AC/100kA AC,600VAC,300VDC,50A
数据表
7库存量
最低： 1
倍数： 1

Class J Fuses 50 A 600 VAC Fast Blow 300 VDC 200 kA at 600 VAC 100 kA at 300 VDC Cartridge Fuses Holder Clip Class J Without Indicator Box
Mersen 工业与电气保险丝 600V 60A CLASS J FUSE
数据表
16库存量
最低： 1
倍数： 1

Class J Fuses 60 A 600 VAC Fast Blow 300 VDC 200 kA at 600 VAC 100 kA at 300 VDC Cartridge Fuses Holder Clip Class J Without Indicator Box
Mersen 工业与电气保险丝 Fuse,Class J,High Speed,200kA AC/100kA AC,600VAC,300VDC,70A
数据表
1库存量
最低： 1
倍数： 1

Class J Fuses 70 A 600 VAC Fast Blow 300 VDC 200 kA at 600 VAC 100 kA at 300 VDC Cartridge Blade Fuses Holder Knife Blade Class J Without Indicator Box
Mersen 工业与电气保险丝 Fuse,Class J,High Speed,200kA AC/100kA AC,600VAC,300VDC,15A
数据表
2库存量
最低： 1
倍数： 1

Class J Fuses 15 A 600 VAC Fast Blow 300 VDC 200 kA at 600 VAC 100 kA at 300 VDC Cartridge Fuses Holder Clip Class J Without Indicator Box
Mersen 工业与电气保险丝 Fuse,Class J,High Speed,200kA AC/100kA AC,600VAC,300VDC,25A
数据表
20库存量
最低： 1
倍数： 1

Class J Fuses 25 A 600 VAC Fast Blow 300 VDC 200 kA at 600 VAC 100 kA at 300 VDC Cartridge Fuses Holder Clip Class J Without Indicator Box
Mersen 工业与电气保险丝 Fuse,Class J,High Speed,200kA AC/100kA AC,600VAC,300VDC,3A
数据表
10库存量
最低： 1
倍数： 1

Class J Fuses 3 A 600 VAC Fast Blow 300 VDC 200 kA at 600 VAC 100 kA at 300 VDC Cartridge Fuses Holder Clip Class J Without Indicator Box
Mersen 工业与电气保险丝 600V 100A CLASS J FUSE
数据表
40预期 2026/3/6
最低： 1
倍数： 1

Class J Fuses 100 A 600 VAC Fast Blow 300 VDC 200 kA at 600 VAC 100 kA at 300 VDC Cartridge Blade Fuses Holder Knife Blade Class J Without Indicator Box
Mersen 工业与电气保险丝 600V 20A CLASS J FUSE
数据表
20预期 2026/3/9
最低： 1
倍数： 1

Class J Fuses 20 A 600 VAC Fast Blow 300 VDC 200 kA at 600 VAC 100 kA at 300 VDC Cartridge Fuses Holder Clip Class J Without Indicator Box
Mersen 工业与电气保险丝 600V 200A CLASS J FUSE
数据表
3预期 2026/2/27
最低： 1
倍数： 1

Class J Fuses 200 A 600 VAC Fast Blow 300 VDC 200 kA at 600 VAC 100 kA at 300 VDC Cartridge Blade Fuses Holder Knife Blade Class J Without Indicator Box
Mersen 工业与电气保险丝 Fuse,Class J,High Speed,200kA AC/100kA AC,600VAC,300VDC,80A
数据表
5预期 2026/2/27
最低： 1
倍数： 1

Class J Fuses 80 A 600 VAC Fast Blow 300 VDC 200 kA at 600 VAC 100 kA at 300 VDC Cartridge Blade Fuses Holder Knife Blade Class J Without Indicator Box