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ESRN | Functional Devices | Network & Wireless
UL924 Enclosed Lighting Relay, 20 Amp SPST, 120-277 Vac Coil Input
Brand:Functional Devices
MPN:ESRN
SKU:ESRN
List Price:
$392.00
Today's Price:
$203.84
product specifications
Contact Type
SPST
Approvals
UL Listed, UL924, C-UL
Frequency
50/60 Hz
Housing
NEMA 1
Operating Temperature
-30 to 140 °F (-35 to 60 °C)
Supply Voltage
120-277 VAC
product series specifications
- Normal Power Supply Voltage:
- 120-277 Vac
- Normal Power Current Draw:
- 24mA max
- Normal Power Operating Frequency:
- 50/60Hz
- Emergency Power Supply Voltage:
- 120-277Vac
- Emergency Power Current Draw:
- 118mA max
- Emergency Power Operating Frequency:
- 50/60Hz
- Remote Test Input (Class 2, Dry Contact) :
- ESRTB or other switching method
- Feedback/Dimmer Contact Switching Capability (Dry Contact Output) :
- 130mA @ 250V max
- Relay Contact SPST (ESRN):
- :
- 20A Magnetic Ballast @ 277V
- :
- 16A Electronic Ballast @ 277V
- :
- 10A Tungsten @ 120V
- Relay Contact SPST (ESRB):
- :
- 10A Magnetic Ballast @ 277V
- :
- 10A Electronic Ballast @ 277V
- :
- 10A Tungsten @ 120
- Enclosure:
- UL Accepted for use in Plenum, NEMA 1
- Wire:
- 16” 600V Rated
- Weight:
- :
- 0.675 lbs. (ESRN)
- :
- 0.430 lbs (ESRB)
- Operating Temperature:
- -30‚Ñâ to 140‚Ñâ (-35‚ÑÉ to 60‚ÑÉ)
- Humidity Range:
- 5 to 95% (noncondensing), Rated for dry and damp locations only
- Approvals:
- UL Listed, UL924, C-UL
- Warranty:
- 5 years
product series features
- Automatic load control override
- Normal control of emergency lighting
- Coil input range: 120 Vac through 277 Vac
- LED indicators for normal voltage, emergency voltage, and load status
- 10 Amp and 20 Amp SPST magnetic ballast and tungsten ratings
- LED rating - Up to 16 Amp electronic ballast rating
- 0-10 Vdc dimmer override
- Remote control/test capability (model ESRTB)
- Nipple mount, wall mount, or ballast channel mount
- Made in the U.S.A.
more information & related documents
Series Description
When using the Functional Devices ESRN and ESRB UL924 relays, you have the capability for 0-10v dimming override, to enable full brightness when normal power is absent and emergency power becomes present. The ESRN or ESRB models will not only override the dimming, but will allow you to use the light fixture for both normal/emergency lighting when switching from a controller or wall switch application. These units have their own localized test button and LED indicators to assure the install was properly completed. Also, they include a 2.0 second delay test when the switch is deactivated, indicating the emergency circuit is active and ready. For scheduled remote testing, Functional Devices offers a remote dry contact test switch (ESRTB) to accompany the ESRN and ESRB models. This switch is used by field inspectors when testing the emergency circuit and their fixtures.
Kele Description
EMER LIGHTING LOAD CTRL RELAY/20A/SPST/120-277VAC
Manufacturer
Functional Devices
Related Documents
ESRB-ESRN Relays Datasheet 
