Eaton 15A T Cartridge Fuse, 21 x 57mm

Need short-circuit protection that doesn't jump the gun? Use this time-delay cartridge fuse from Eaton in power panel boards, machinery disconnects or industrial control systems. Thanks to the 10-second time delay at 500% overload, brief surges that your system can handle pass through without a hitch, keeping your equipment up and running for longer. You can rely on this fuse to interrupt overcurrents up to 300,000A, meaning it catches dangerous electrical faults that could cause damage.

• Class J fuse suits use in industrial and commercial applications where high-current protection is necessary
• Unique dimensions of 2.25" (length) x 0.81" (diameter) ensure an incorrect fuse can't be accidentally put in its place

Both fuses and circuit breakers cut electricity flow in an emergency. The main difference is that fuses are sacrificial solutions, while circuit breakers can be reset. It's usual to pick a fuse over a breaker when you need a small and simple solution to protect low-maintenance systems.

You only need to replace this fuse if it blows. This makes it a convenient way to protect your equipment.

Eaton formerly known as Bussmann

American Standard Fuses

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