WATT STOPPER ELCU-200-U EMERGENCY LIGHTING CONTROL UNIT 120 277V 20A

Description:

The Wattstopper ELCU-200-U Emergency Lighting Control Unit is a self-contained emergency lighting control device designed to allow standard lighting control systems to manage emergency lighting fixtures in conjunction with normal lighting circuits. Operating on 120/277 VAC, 50/60 Hz, the unit ensures that emergency lighting is automatically energized whenever normal power is interrupted while allowing occupancy sensors, relays, dimmers, wall switches, and other control devices to operate emergency fixtures during normal conditions. The ELCU-200-U is commonly used in commercial, institutional, healthcare, educational, and industrial facilities to meet life safety code requirements while reducing unnecessary energy consumption.

Applications:

The Wattstopper ELCU-200-U Emergency Lighting Control Unit is commonly used in office buildings, schools, universities, hospitals, healthcare facilities, retail stores, warehouses, manufacturing plants, government buildings, commercial facilities, and energy management systems where emergency lighting must remain compliant with life safety codes while integrating with occupancy sensors, lighting control panels, daylight harvesting controls, dimmers, and automated lighting systems to provide safe and energy-efficient operation.

Technical Specifications:

• Manufacturer: Wattstopper / Legrand
• Model: ELCU-200-U
• Product Type: Emergency Lighting Control Unit
• Input Voltage: 120/277 VAC
• Frequency: 50/60 Hz
• Maximum Ballast/LED Load: 20A @ 120/277 VAC
• Maximum Incandescent Load: 10A @ 120/277 VAC
• Motor Rating: 1/4 HP to 1 HP (application dependent)
• Function: Emergency Lighting Control and Power Monitoring
• Control Method: Automatic Emergency Transfer Operation
• Integral Test Feature: Push-to-Test Button
• Remote Activation: 24 VDC Dry Contact Closure
• Mounting Type: Fixture / 1/2" KO Mounting
• Switching Technology: Zero Cross Switching
• Operating Temperature: 32°F to 122°F (0°C to 50°C)
• Dimensions: 1.7" H × 2.97" W × 1.64" D
• Compliance: UL 924, NEC, OSHA, NFPA 101, UL 2043 Plenum Rated
• Application Type: Emergency Lighting and Life Safety Systems
• Equipment Category: Lighting Control Relay Unit

Common Replacements:

• Legrand Wattstopper ELCU-200
• Bodine ELI-S-20 Emergency Lighting Control Device
• Philips Bodine Emergency Lighting Control Unit