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
The 1658-G21-01-P10-5A is a single-pole, manual reset thermal circuit breaker with a 5A current rating and a 3/8-inch threadneck for panel mounting.