Altech Corporation, founded in 1984, is a United States supplier of components and devices used in industrial control, instrumentation, medical and automation applications. The Altech product line includes miniature circuit breakers, busbars, DC-UPS devices, digital panel meters, DIN rail terminal blocks, printed circuit board terminal blocks, contactors, industrial relays, motor disconnect swi
Fuse Cartridge - Ceramic - 40A, 480VAC/300VDC - Slow Blow - 100kA AC / 10kA DC - 0.410" Dia x 2.250" L (10.41mm x 57.15mm) - Requires Holder.