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-Phase True RMS Monitoring Relay, Over or Under Voltage, 1 SPDT Relay Output, IP20, DIN-rail mounting, Measuring Range 2 to 500V AC/DC, Power Supply 24 to 48Vac/dc, 22.5x83.5x99.5mm housing