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Keystone KT-EMRG-700-SL/B T8 or T12 Emergency Ballast 700 Lumen 90 Minutes with Low Profile Case


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  • Lumen:
  • Keystone Technologies
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More Information
Certifications UL Listed
Dimmable No
Number of Lamps 4 Lamp
Dimensions 11.70" x 2.00x 1.18"
Length 11.70"
Width 2.00"
Height 1.18"
Lumen Output: 700
Manufacturer Keystone Technologies
Product Warranty 5 Year
Part Number KT-EMRG-700-SL/B
Technology Emergency Ballast
Voltage Multivolt 120V-277V
Bulbs Included? No

ShineRetrofits Input:
The Keystone emergency ballast is for use in either new or current fixtures when emergency lighting is necessary. The ballast works with fixtures that hold from one to four lamps, with or without AC ballasts. It features a time delay to help overthrow end-of-life circuit protection, and its discharged battery refreshes in 24 hours. 

Input Voltage: 120/277V, 60Hz
Light Output: 700 Lumen
Illumination Time: 90 Minutes
Battery: 6V Sealed NiCD
Warranty: 5 Years

• For use in new or existing fixtures, with or without an AC ballast, where emergency lighting is needed.
• Operates one or two lamps 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 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.
• Features Time Delay Technology which helps to overcome end-of-life circuit protection.
• Suitable for Sealed and Gasketed Fixtures.
• Compatible with most one-, two-, three-, and four-lamp electronic, standard and dimming AC ballasts.
• 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.
* When battery packs are remote mounted, the remote distance cannot exceed 1/2 of the distance from ballast to lamp specified by the AC ballast manufacturer.
The maximum allowable remote mounting distance is 50 feet. The maximum mounting height is 8 feet.

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  • 5 Year Warranty
  • UL Listed
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