Dry Contact Relays
The Dry Contact Input RIB series offers all the advantages of the standard RIB line; plus, it can be activated by a wide range of dry-contacts such as thermostats, switches, other relays, solid-state switches, etc. The Dry Contact Input RIB provides the low-voltage (Class 2) power needed to activate the relay (self-powered) — just close the dry-contact input. The power to energize the relay can be brought to the relay on a separate pair of wires along with the control output of the controller, or can be a local power source near the relay. The relay contacts are isolated from the input power and the dry contact input; thus, they can be wired to switch any other power-load or low-voltage load (see specifications for contact ratings). One model can be used for many installations (model RIB21CDC can operate from any voltage from 120Vac — 277Vac; see specifications for the input power of other models).
| Model # |
|
Description |
| RIB01BDC |  | Enclosed Relay 20 Amp SPDT, Class 2 Dry Contact Input, 120 Vac Power Input |
| RIB01SBCDC | | Enclosed Relay 20 Amp SPDT + Override, Class 2 Dry Contact Input, 120 Vac Power Input |
| RIB01SBDC | | Enclosed Relay 20 Amp SPST + Override, Class 2 Dry Contact Input, 120 Vac Power Input |
| RIB02BDC | | Enclosed Relay 20 Amp SPDT, Class 2 Dry Contact Input, 208-277 Vac Power Input |
| RIB02SBCDC | | Enclosed Relay 20 Amp SPDT + Override, Class 2 Dry Contact Input, 208-277 Vac Power Input |
| RIB02SBDC | | Enclosed Relay 20 Amp SPST + Override, Class 2 Dry Contact Input, 208-277 Vac Power Input |
| RIB21CDC | | Enclosed Relay 10 Amp SPDT, Class 2 Dry Contact Input, 120-277 Vac Power Input |
| Model # |
|
Description |
| RIBM013PNDC |  | 4.00˝ Track Mount Relay 30 Amp 3PDT, Class 2 Dry Contact Input, 120 Vac Power Input |
| RIBM01ZNDC | | 4.00˝ Track Mount Relay 30 Amp DPDT, Class 2 Dry Contact Input, 120 Vac Power Input |
| RIBM02ZNDC | | 4.00˝ Track Mount Relay 30 Amp DPDT, Class 2 Dry Contact Input, 208-277 Vac Power Input |
| Model # |
|
Description |
| RIBD01BDC | | Enclosed Time Delay Relay 20 Amp SPDT, Class 2 Dry Contact Input, 120 Vac Power Input |
| RIBD01BDC-DOB | | Enclosed Delay on Break Relay 20 Amp SPDT, Class 2 Dry Contact Input, 120 Vac Power Input |
| RIBD02BDC | | Enclosed Time Delay Relay 20 Amp SPDT, Class 2 Dry Contact Input, 208-277 Vac Power Input |
| RIBD02BDC-DOB | | Enclosed Delay on Break Relay 20 Amp SPDT, Class 2 Dry Contact Input, 208-277 Vac Power |
