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ESR SERIES

Functional Devices Emergency Bypass / Shunt Relays

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These ESR Series Emergency Lighting Shunt Relays, or Bypass Relays, are designed for applications that require an emergency load, such as exit lighting or any other emergency lighting, to be switched on during a loss of normal power. The economically priced relays are available prepackaged in their own Nema 1 enclosure or in panel versions to be installed inside an existing enclosure. Emergency Lighting relays can be ordered with a standard two-position on/auto override switch.The override switch models can be used for testing purposes to verify your emergency load is being switched properly.

Specifications

Relay Life:10 million cycles minimum mechanical

Coil:Continuous duty

Frequency:50 - 60 Hz

Operate Time:18-20 ms

Operating Temperature:-30° to 140°F (-34° to 60°C)

Enclosure Rating:Plenum, NEMA 1

LED Indication:Relay status LED, on = activated

Dimensions:

:Size A: 2.3" x 3.2" x 1.8" (5.8 x 8.1 x 4.6 cm)

:Size B: 4" x 4" x 1.8" (10.2 x 10.2 x 4.6 cm)

:Size J: 1.7" x 2.8" x 1.5" (4.3 x 7.1 x 3.8 cm)

:Size M: 1.6" x 4" x 1.8" (4.1 x 10.2 x 4.6 cm)

:Size N: 1.7" x 2.8" x 1.80" (4.3 x 7.1 x 4.6 cm)

:Size O: 1.3" x 4" x 1.80" (3.3 x10.2 x 4.6 cm)

Approvals:UL Listed File E301916, California State Fire Marshal, CE, UL Listed File 301916, California State Fire Marshal, CE

Warranty:5 year

Certifications

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Products

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Qty	Model	Description	In Stock	List Price	Internet Price
	ESR01P	ENCL EMERGENCY RELAY 120 AC COIL DPDT	INFO	288.83	231.06
	ESR02P	ENCL EMERGENCY RELAY 208-277AC COIL DPDT	INFO	314.43	251.54
	ESR2401B	ENCL EMERGENCY RLY 24 AC/DC 120AC SPDT		165.73	132.58
	ESR2401SBNC	ENCL EMERGENCY RLY 24 AC/DC 120AC SPST-NC	INFO	225.53	180.42
	ESR2402B	ENCL EMERGENCY RLY 24 AC/DC 208-277AC SPDT	INFO	189.54	151.63
	ESR2402SB	PNL MNT EMRGNCY RLY 24 AC/DC 208-277AC SPST W/OR	INFO	208.62	166.90
	ESR2402SBNC	ENCL EMERGENCY RLY 24 AC/DC 208-277AC SPST-NC	INFO	243.59	194.87
	ESR24P	ENCL EMERGENCY RELAY 24 AC/DC COIL DPDT	INFO	266.42	213.14
	ESRH1C	ENCL EMERGENCY RLY 10-30 AC/DC 208-277AC SPDT	INFO	125.83	100.66
	ESRH1SNC	ENCL EMERGENCY RLY 10-30 AC/DC 208-277AC SPST-NC	INFO	198.57	158.86
	ESRM2402B	PNL MNT EMERGENCY RLY 24 AC/DC 208-277AC SPDT	INFO	160.53	128.42
	ESRM2402SB	UL924 RLY 4.00X1.6020A SPST+ORD 24VACDC208-277VAC	INFO	189.69	151.75
	ESRMNU1C	PNL MNT EMERGENCY RLY 10-30 AC/DC 120 SPDT 2.75 IN	INFO	122.32	97.86
	ESRMU1C	PNL MNT EMERGENCY RLY 10-30 AC/DC 120AC SPDT 4 IN	INFO	122.32	97.86
	ESRU1C	ENCL EMERGENCY RLY 10-30 AC/DC 120AC SPDT	INFO	116.08	92.86
	ESRU1SNC	ENCL EMERGENCY RLY 10-30 AC/DC 120AC SPST-NC	INFO	168.69	134.95