Nice Bussmann FRS-R-400 Amp Fuse Class RK5 600 Volts

Bussmann, FRS-R-400, Fusetron Dual Element Fuse Buss Cooper 400A

NEW Bussmann, FRS-R-400, Fusetron Dual Element Time Delay Fuse Buss Cooper

NOS FRS-R-400 Fuse, Bussmann Fusetron Dual-Element 400A, 600V Long

Nice Shawmut TRS400R Amp Fuse Class RK5 FRS-R-400 600 Volts

Bussmann Fusetron FRS-R-400 Class RK5 Fuse 600V 400 Amp New Made In USA

Nice Lot Bussmann Fusetron FRS-R-5 Amp Fuses Class RK5 600 Volts

Bussmann, FRS-R-400, Fusetron Dual Element Fuse Buss Cooper 400A