RRP20-4-03- 012D, Relay REC 78-4 3A 12V DC IEC

Intermediate relays of the REK77 and REK78 modular series are designed to transmit control commands for executive elements by switching their electrical circuits with their switching contacts. The relays are connected to PPM77 and PPM78 female modular connectors mounted on a 35 mm mounting rail. On the connectors there are clamps for the outputs of the switching contacts and the coil. The relay uses silver-containing contacts.