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
3-Phase Star-Delta Multifunction Monitor Relay, Voltage, Frequency, Asymmetry, Phase Sequence, Phase-Neutral Loss, 2 SPDT Relay Outputs, NFC Communication, IP20, DIN-Rail Mounting, Multi-Alarms Handling, defaults Settings 400V mains, 22.5x84x99.5mm housing