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

Reliably protect your branch or motor circuit with this Class J cartridge fuse from Eaton . This T-speed fuse is slow-acting with a 10-second time delay to minimise unnecessary breaking and fuse replacement when temporary overloads and surges happen. It has a dual element to provide dependable short-circuit and overload protection. With a high breaking capacity (HBC), it safely prevents over-currents up to 300,000A. The maximum voltage of 300V DC and 600V AC (alternating current) means this fuse is useful in high-power applications such as motors, transformers and electrical distribution systems.

• Works with AC and DC devices and circuits to maximise flexibility of use
• Reduces let-through thermal and magnetic forces to give greater protection to components highly sensitive to overcurrents
• Current rating of 30A to work with the circuits of larger appliances

This cartridge fuse has dimensions of 57 (length) x 21mm (diameter) to prevent incorrect fuses being fitted in devices, and improving safety.

Dual-element fuses have a lower resistance than standard cartridge fuses, so they run cooler. This fuse also has a lower watts loss which reduces power consumption.

Eaton formerly known as Bussmann

American Standard Fuses

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