UL924 Bypass/Shunt Relays
Our UL924 Emergency Lighting Bypass/Shunt Relays are designed for applications that require an emergency load to be switched on during a loss of normal power. These economically priced relays are available prepackaged in their own NEMA 1 enclosure or panel versions to be installed inside an existing enclosure.
Models can be ordered with a standard two-position closed/auto override test switch or with a custom two-position momentary closed/auto override test switch. These switches can be used for testing purposes to verify your emergency load is being switched properly.
Enclosed
| Model # | Description | |
|---|---|---|
| ESR01C |  | *Coming Soon!* Enclosed Relay 3 Amp SPDT with 120 Vac Coil |
| ESR01C-RF | | *Coming Soon!* Enclosed Relay 3 Amp SPDT with 120 Vac Coil and Remote Test Capability |
| ESR01P | | UL924 Enclosed Relay 20Amp DPDT 120Vac |
| ESR02P | | UL924 Enclosed Relay 20Amp DPDT 208-277Vac |
| ESR2401B | | UL924 Enclosed Relay 20Amp SPDT 24Vac/dc/120Vac |
| ESR2401B-RF | | UL924 Enclosed Relay with RF override. 20Amp SPDT 24 VAC/DC & 120 Vac |
| ESR2401D | | UL924 Enclosed Relay 10Amp DPDT 24Vac/dc/120Vac |
| ESR2401SB-NC | | UL924 Enclosed Relay 20Amp SPST-NC + Override 24Vac/dc/120Vac |
| ESR2402B | | UL924 Enclosed Relay 20Amp SPDT 24Vac/dc/208-277Vac |
| ESR2402B-RF | | UL924 Enclosed Relay with RF override. 20Amp SPDT 24Vac/dc/208-277Vac |
| ESR2402D | | UL924 Enclosed Relay 10Amp DPDT 24Vac/dc/208-277Vac |
| ESR2402SB-NC | | UL924 Enclosed Relay 20Amp SPST-NC + Override 24Vac/dc/208-277Vac |
| ESR24P | | UL924 Enclosed Relay 20Amp DPDT 24Vac/dc |
| ESR277C | | *Coming Soon!* Enclosed Relay 3 Amp SPDT with 277 Vac Coil |
| ESR277C-RF | | *Coming Soon!* Enclosed Relay 3 Amp SPDT with 277 Vac Coil and Remote Test Capability |
| ESRE01C | | *Coming Soon!* UL924 Encl Relay ESR + BAS ( No RF) 3 Amp SPDT, 120 Vac |
| ESRE01C-RF | | *Coming Soon!* UL924 Encl Relay ESR + BAS with RF override. 3 Amp SPDT, 120 Vac |
| ESRE277C | | *Coming Soon!* Enclosed Relay 3 Amp SPDT with 277 Vac Coil |
| ESRE277C-RF | | *Coming Soon!* Enclosed Relay 3 Amp SPDT with 277 Vac Coil and Remote Test Capability |
| ESRH1C | | UL924 Enclosed Relay 10Amp SPDT 10-30Vac/dc/208-277Vac |
| ESRH1S-NC | | UL924 Enclosed Relay 10Amp SPST-NC + Override 10-30Vac/dc/208-277Vac |
| ESRH2C | | UL925 Enclosed Relays 10Amp 2 SPDT 10-30Vac/dc/208-277Vac |
| ESRTE01P | | UL924 Encl. Relay Hi/Low sep 20Amp DPDT 120Vac power + 5-30Vac/dc control |
| ESRTE02P | | UL924 Enclosed Relay Hi/Low sep 20Amp DPDT 208-277Vac power + 5-30Vac/dc control |
| ESRU1C | | UL924 Enclosed Relay 10Amp SPDT 10-30Vac/dc/120Vac |
| ESRU1S-NC | | UL924 Enclosed Relay 10Amp SPST-NC + Override 10-30Vac/dc/120Vac |
| ESRU2C | | UL924 Encl. Relays 10Amp 2 SPDT 10-30Vac/dc/120Vac |
Track Mount
| Model # | Description | |
|---|---|---|
| ESRM2402B | | UL924 Panel Relay 4.00x1.25in 20Amp SPDT 24Vac/dc/208-277Vac |
| ESRM2402SB | | UL924 Panel Relay 4.00x1.60in 20Amp SPST + Override 24Vac/dc/208-277Vac |
| ESRMNU1C | | UL924 Panel Relay 2.75x1.70in 15Amp SPDT 10-30Vac/dc/120Vac |
| ESRMU1C | | UL924 Panel Relay 4.00x1.50in 15Amp SPDT 10-30V ac/dc/120Vac |
