Zander Aachen DSRC4-24V Interface relay with 4 independent relays in 1 enclosure | 4x NO | 22.5mm wide | Supply voltage 24VAC/DC | Contacts 8A/250VAC.
only 5.6 mm per interface
22.5 mm wide.
Relay Interface with short-circuit current-proof power optocouplers
LED indicator for each channel / relay