Keystone KT-EMRG-500-T5 T5 Emergency Ballast 500 Lumen 90 Minutes

ShineRetrofits Input:
Keystone KT-EMRG-500-T5 T5 Emergency Ballast provides 500 lumens of emergency lighting for a minimum of 90 minutes. It operates at an input voltage of 120/277V, 60Hz, and can support 1 to 4 lamps, switching to one lamp in emergency mode. Ideal for both new and existing fixtures with or without an AC ballast, this ballast features a 2-in-1 LED indicator light and push-to-test switch for code compliance testing. The internal battery, which connects automatically to the fluorescent lamp via a solid-state transfer switch, ensures reliable emergency illumination and fully recharges in 24 hours with a fully automatic solid-state, two-rate charger. It includes Time Delay Technology to overcome end-of-life circuit protection and offers AC output for compatibility with new lamp technologies.

Product Features:
Input Voltage: 120/277V, 60Hz
No. of Lamps: 1-4
Primary Lamp Type: T5
Quick Ship: Yes
Warranty: 5 Years

Operating Details:
• For use in new or existing fixtures, with or without an AC ballast, where emergency lighting is needed.
• Operates one lamp in the emergency mode.
• 2-in-1 LED indicator light and push-to-test switch (for mandated code compliance testing).
• Internal battery automatically connects to the fluorescent lamp for a minimum 90-minute emergency illumination via an internal solid-state transfer switch.
• A discharged battery completely recharges in 24 hours, via a fully automatic solid-state, two-rate charger.
• AC output helps to guarantee compatibility with new lamp technologies.
• Features Time Delay Technology which helps to overcome end-of-life circuit protection.

Lamp Compatibility:
• Compatible with most one-, two-, three-, and four-lamp electronic, standard and dimming AC ballasts.
• Operates the following lamps under emergency power:

Mounting:
• UL listed for factory or field installation. Suitable for damp locations.
• Can be mounted inside, on top, or remote from the fixture.
• Designed to be used in both switched and unswitched fixtures.