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
pre assembled relay, Harmony Solid State Relays, 2A, zero voltage switching, screw sockets, input 4 to 12V DC, output 24 to 250V AC