Skip to main content

All locations

Please select your country & language

China | 中国
Germany | Deutschland

Your country is not in the list?

Go to our international website:

Mersen EP International Website
Country / Language:  Canada / English
Contact us

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

Item Number

HSJ40  

Description

Fuse HSJ - Class J - High-Speed 600VAC 500VDC 40A Ferrule Amp-Trap®  

EAN/UPC code

782001329518  

Rated voltage AC UL

600   V

Rated voltage DC UL

500   V

Frequency

50/60   Hz

Rated current

40   A

ROHS Compliant

Yes  

AC or DC

AC/DC  

Fuse class

Class J  

Speed/Characteristic

High Speed  

Mounting

Clip  

AC Max I.R./Breaking Capacity: I1

200   kA

Contact materials

Tin-Plated Copper  

Connection/Terminal Type

Ferrule  

Body/Insulating Material

GMG  

Product Weight

0.0712   kg

Product Diameter

27   mm

Product Length

60.5   mm

Sell Pack Quantity

10   EA

Sell Pack Weight

0.7484   kg

Sell Pack Width

55.6   mm

Sell Pack Length

62   mm

Sell Pack Height

139.7   mm