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
MICRO SWITCH™ Miniature Hermetically Sealed Basic Switches: HM Series, Single Pole Double Throw (SPDT), 4 A at 28 Vdc, Silver Contacts, Stainless Steel Enclosure, (3) 305 mm [12 in] Lead Wire Termination (22 Gage) with 10 mm [.390 in] Lead Wire Sleeve, -65 °C to 260 °C [-85 °F to 500 °F] Temperature Range, Down to -184 °C [-300 °F] if Wire Leads are Non-Flexing