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Approvals & Standards

  • UL listed to standard 248-8 File E2137
  • CSA certified to standard C22.2 no. 248.8
  • DC listed to UL 248

Key features & benefits

The High Speed Class J (HSJ) combines the low I2t of a semiconductor fuse and the branch-circuit performance of a Class J UL Listed fuse into a single design. The HSJ can provide both branch circuit protection per NEC requirements, as well as very low I2t for protection of power semiconductors such as Diodes, SCRs, GTOs and SSRs.

More specifications

Applications

  • Branch circuits
  • Control panels
  • Electronic motor controllers
  • Phase controllers
  • Drives
  • Soft-starters
  • Solid state relays

Product Specifications

Frequency (Hz)

50/60   Hz

Ampere range

1 to 600 A  

Fuse class

Class J  

Speed/Characteristic

High Speed  

UL file number

File E2137  

UL Category Code

JDDZ  

CSA File number

Class 1422-02 Guide 012636_0  

REACH Compliant

Yes  

Max Operating Temp.

80   °C

Max Storage Temp.

80   °C

Min Storage Temp.

-25   °C

Harmonized System

853610  

References in this series  (31)

HSJ1

1   A

-

-

No

0.0404   kg

HSJ10

10   A

-

-

No

0.0404   kg

HSJ100

100   A

-

-

No

0.1075   kg

HSJ110

110   A

-

-

No

0.3411   kg

HSJ125

125   A

-

-

No

0.3411   kg

HSJ15

15   A

-

-

No

0.0404   kg

HSJ150

150   A

-

-

No

0.3411   kg

HSJ17-1/2

17.5   A

-

-

No

0.0404   kg

HSJ175

175   A

-

-

No

0.3411   kg

HSJ20

20   A

-

-

No

0.0404   kg

HSJ200

200   A

-

-

No

0.3411   kg

HSJ225

225   A

-

-

No

0.8119   kg

HSJ25

25   A

-

-

No

0.0404   kg

HSJ250

250   A

-

-

No

0.8119   kg

HSJ3

3   A

-

-

No

0.0404   kg