Eaton 56A Cartridge Fuses, 76 x 461mm

The Eaton Air Fuse is engineered for reliability and safety in high-demand environments. Designed specifically for the protection of primary side transformers, this fuse offers robust performance with a rated voltage of 12 kV and a breaking capacity of 40 kA. It features a cylindrical design with offset bolted tags, facilitating straightforward installation in fuse switch combination units, fuse bases, and fuse switches. With a pre-arc rating of 2.9 x 10^3, this device ensures compliance with British Standard guidelines, providing peace of mind and enhanced safety across various applications. Its compact dimensions of 461 mm in length and 76 mm in diameter make it a versatile choice for mid-voltage electrical systems requiring efficient protection and control.

Supports straightforward clip-in installation for ease of use
Optimised for primary transformer protection with advanced performance characteristics
Maintains high operational reliability with a resistance of 146 ohms
Facilitates efficient thermal management during operation