- HRDR231B4
- Abb Switzerland Ltd. Semiconductors
- MULTI-DELAY RELAY, SPDT, MOMENTARY, 4000mW (COIL), 20A (CONTACT), 28VDC (CONTACT), 60-6000s, SURFACE MOUNT-STRAIGHT
- HRDR231B4R
- Abb Switzerland Ltd. Semiconductors
- MULTI-DELAY RELAY, SPDT, MOMENTARY, 4000mW (COIL), 20A (CONTACT), 28VDC (CONTACT), 60-6000s, SURFACE MOUNT-STRAIGHT