RLB1-SPDT-V2 is a "buffered” relay with a single pole double throw output (SPDT) enabling control of devices drawing up to 6A, programmable for 12Vdc or 24Vdc operation.
RLB1-DPDT is a 12Vdc “buffered” relay with a double pole double throw output (DPDT) enabling control of devices drawing up to 1A on each relay contact.
RLB1-DPDT-V2 is a “buffered” relay with a double pole double throw output (DPDT) enabling control of devices drawing up to 1A on each relay contact and programmable for 12Vdc or 24Vdc operation.
The 12Vdc powered RLB8-DP relay board from Tactical
Power Products features a strip of eight (8) individual dual buffered,
Double Pole / Double Throw (DPDT) Relays