Class J fuse
True Dual element fuses with minimum 10 second time delay at 500% overload
Dual element construction reduces power loss and gives cooler running
High breaking capacity: 300kA
Voltage rating 600Vac
High degree of current limitation due to fast speed of response to short circuits
Unique dimensions ensure that a different fuse cannot be substituted

Stock Nos. 513-0623 & 513-0718 have blade terminals

UL 248-8 Class J

UL Listed; CSA Certified

Want to safeguard your equipment from damage through current overload? Turn to this centred tag fuse from Eaton. It's suitable for installation in many applications thanks to its compact size of 1.13 (W) x 4.63in (H). The current-limiting component clears a current fault within its first seconds and protects other components unable to withstand thermal and magnetic forces. This fuse has a low electrical resistance so it runs at a cooler temperature and is less likely to break or overheat.

• High rupture capacity or interrupt rating of up to 300,000A for maximum protection against current surges
• True-dual element fuse with minimum 10 second time-delay at 500% overload to pass harmless motor or current surges
• Current rating of 100A for safe use in medium-voltage applications

This fuse's speed is marked as Class T also known as slow-acting (Trage). A Class T fuse has a built-in delay triggering slow-acting reaction to harmless current surges and temporary overload but will speedily act on sustained current overloads or short circuits.

Eaton formerly known as Bussmann

American Standard Fuses

American standard cartridge fuses, including fast-acting Midget and Dual-element Time Delay types