Cooper Bussmann BP/FRN-R-40ID Fusetron Dual Element Indicating Fuse, 40A, 2-Pack 4thJuly Bit have a 4-1/2" twist

Bit have a 4-1/2" twist length and a 7-1/2" overall length

TiCo™ Hi-Density carbide specifically designed for each application to increase performance

Jam proof mechanism

For added beauty and protection

Cooper Bussmann BP/FRN-R-40ID Fusetron Dual Element Indicating Fuse, 40A, 2-Pack 4thJuly Bit have a 4-1/2" twistProvides motor overload, ground fault and short circuit protection. Helps protect motors against burnout from single phasing on three phase systems. Simplifies and improves blackout prevention (selective coordination). Dual element fuses can be applied in circuits subject to temporary motor overloads and surge currents to provide both high performance short circuit and overload protection. The overload element provides protection against low level