ENDA – ERCA Series Solid State Relay with DIN Rail Heat Sink control signal 4-20mA.

ENDA – ERCA Series Solid State Relay with DIN Rail Heat Sink control signal 4-20mA.

ENDA ERCA Series, 4-20mA Power Regulator 25, 40, 50, 70 A load current,  180 ~ 280 V AC, 180 ~ 420V AC and 180 ~ 500V AC  load voltage proportional solid state relays. The operations can be observed easily from the LED indicators. They have varistor protection for pig voltage. The air-cooled ERCA1-2 series Solid State Relays are rail mountable.