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
1-pole - OFF-ON-ON-ON - 2A/4A/1A 250VAC/125VAC/125VDC not HP rated - Non-Illuminated Black Knob Rotary - .250 Tab (Q.C.)