The Securitron RB-4-24 Relay Board, 4 DPDT Relays is a Relay Board with 4 DPDT Relays, (24VDC). The RB-4 provides 'Normally - Open' or 'Normally - Closed' relays that can be interconnected. Ideal for interlock installations or wherever a basic relay board is used to trigger action, shunt alarms or report status from an access control system.
Features include:
- 4 DPDT relays with 2 Amp contacts.
- Individual coil connections - common negative or positive.
- Replaces socket mount relays.
- Dry contact connections via screw terminals.
- Relays have low current coils (8mA at 24VDC).
- Allows operation from most LED drive outputs.
- Dimensions: 4" W x 3-1/2" H
- Electrical: 32mA at 24VDC Max
