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
Transient Blocking Unit (TBU) - Bidirectional - 6.5 x 4 x 0.85 mm - Maximum impulse voltage 650V - Maximum RMS voltage 300V - 20.3 Ohm - Surface Mount.