Keystone Technologies KT-EMRG-500 Emergency Ballast 120/277V 1-Lamp 500Lumen

Product Description

The Keystone Technologies KT-EMRG-500 is an emergency ballast designed for use in fluorescent fixtures. This ballast operates at 120 to 277 volts and provides emergency lighting for up to ninety minutes. It is suitable for damp locations and is UL listed for both Canada and the United States.

• Compatible with T5, T8, T10, T12, and U-bend lamps
• Provides 500 lumens of illumination
• Sealed nickel cadmium battery type for reliability

Product Highlights

Offers time delay technology for circuit protection and ensures compatibility with new lamp technologies.

Product Information

Standard Information

• Manufacturer: Keystone Technologies
• Application: Damp Location

Technical Specifications

• Input Voltage: 120/277 V
• Emergency Illumination Time: 90 Minutes
• Battery Type: Sealed Nickel Cadmium
• Light Intensity: 500 Lumen
• Number Of Lamps: 1
• Frequency Rating: 60 Hz
• Approval: UL (Canada and US)
• Lamp Wattage: 8 to 28 W (T5), 17 to 40 W (T8/T10/T12)