Description
Keystone KT-EX-EL1 Exit Sign — 90-Minute Emergency Capability with 120-277V Input
The Keystone KT-EX-EL1-WH3GL-SU is a versatile exit sign featuring green LED lettering and a 90-minute battery backup. Designed for safety compliance, it operates on 120-277V input, making it suitable for various applications. This exit sign is UL 924 compliant, ensuring it meets stringent safety standards.
Key Features
- Letter Color Options: Available with red or green LED lettering for clear visibility.
- Face Configurations: Includes single or double face options for flexible installation.
- Mounting Flexibility: Surface mountable with top, side, or back options.
- Battery Type: Integrated NiMH battery with 500mAh capacity for reliable backup.
- Recharge Time: Fully recharges in 24 hours for consistent readiness.
- Test Switch: Built-in test switch and charge indicator for easy maintenance.
- Housing Material: Constructed from durable thermoplastic with a UL 94 5VA flame rating.
- Operating Temperature: Suitable for environments from 0°C/32°F to 40°C/104°F.
- Safety Compliance: UL certified for damp locations, ensuring reliable performance.
- Universal Mounting: Compatible with standard J-Box mounting patterns.
Performance & Illumination
This exit sign features green LED lettering for high visibility in emergency situations. The mirrored acrylic exit panel enhances the sign’s clarity and readability.
Electrical & Battery
Operating on 120-277V, this unit includes a NiMH battery that provides 90 minutes of backup power. It features a test switch for easy diagnostics and a 24-hour recharge time.
Physical & Installation Details
The housing is made from thermoplastic with a UL 94 5VA flame rating. It measures 11.61 inches in length, 7.17 inches in height, and 1.81 inches in width. The unit supports surface mounting with top, side, or back options.
Compliance & Safety
UL certified for damp locations, this exit sign is designed to meet safety standards and is suitable for a range of environments. It operates within a temperature range of 0°C/32°F to 40°C/104°F.
What’s Included
- Exit Sign with Green LED Lettering
- Single and Double Face Configurations
- Mounting Hardware






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