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   ETS 3-Amp Emergency Lighting Control Device Specification Sheet in PDF format Installation Manual in PDF format Wiring Diagrams
Lumen Output
Full light output

Lamps Operated
Allows operation of any LED, fluorescent, or incandescent switched fixture from the generator or inverter supply up to 3 amps continuous.

Product Description

The IOTA ETS Emergency Lighting Control Device allows local switch control of designated emergency luminaires when emergency power is provided by a generator or inverter. The ETS senses the loss of normal AC power and bypasses the local switch device allowing emergency power directly to the fixture regardless of switch position. The ETS is rated for any lamp load up to 3 amps continuous power including LED loads per NEMA 410 standards. The ETS is an ideal solution for achieving increased energy savings in accordance with most energy efficiency standards by eliminating the need to operate the designated emergency fixtures 24/7 when emergency power is sourced from a generator or inverter. Dimming ballasts require one ETS for each hot lead.

Product Specifications

Input Voltage: (Dual) 120/277V 60Hz

Input Current: 250 mA

Max. Switching Voltage
3 Amps @ 120V
3 Amps @ 277V

Circuit Protection
3A on Neutral and 120/277V outputs

Emergency Operation

The ETS allows operation of any lamp type in the designated fixture for the duration of the auxiliary supply.

Initial Illumination The ETS allows operation of any lamp type in the designated fixture at the full output of the lamp

Operating Temp 0 to 50 C

Weight 1.0 lbs


UL 924 Listed
  • Regain local switch control of your designated emergency fixtures powered from a generator or inverter

  • Promotes energy savings by eliminating the need for always-on fixtures

  • Full light output

  • Compatible with LED loads up to 3 amps continuous in accordance with NEMA 410

  • Shunts local switch devices in the emergency mode allowing for full lumen output

  • Rated for LED loads up to 3 amps continuous per NEMA 410 standards

  • Galvanized steel case

  • Dual Voltage 120/277V 60Hz

  • Available in flex or no-flex configuration

  • Rated for use in plenum fixtures

  • 5-year warranty. See Warranty Page for details.

  • Meets or exceeds all NEC, IBC, and Life Safety Code Emergency Lighting Requirements

  • RoHS Compliant


8.0" x 1.18" x 1.125" (Mounting Center: 7.5")

ETS Emergency Control Device Dimensions

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