Description
Leviton ECS00-103 Emergency Power Control Relay
120-277V Emergency Lighting Switching Control | 3 Amp | UL 924 Listed
Reliable Emergency Lighting Control
The Leviton ECS00-103 Emergency Power Control is designed to provide automatic emergency lighting transfer when normal utility power is interrupted. This UL 924 listed control allows designated lighting fixtures to operate from an emergency power source, helping maintain illumination during power outages.
Product Features & Benefits
Key Product Advantages
- Automatically transfers designated emergency lighting to emergency power when normal power fails.
- Compatible with standard switches and occupancy sensor control systems.
- Automatic diagnostic testing functionality.
- Green LED indicator for normal utility power verification.
- Fixture-mounted design for convenient installation.
- Designed for commercial and institutional emergency lighting applications.
Technical Specifications
| Manufacturer | Leviton |
| Model Number | ECS00-103 |
| Product Type | Emergency Power Control Relay |
| Input Voltage | 120 / 277 VAC |
| Frequency | 60 Hz |
| Load Rating | 3 Amps (General Purpose) |
| Mounting | Fixture Mount |
| Dimensions | 4.86" W x 1.06" H x 1.06" D |
| Operating Temperature | 32°F to 140°F |
| Listings | UL 924, cUL/US |
Important: LED & 0-10V Dimming Compatibility
The Leviton ECS00-103 is not rated for LED loads and does not provide a dedicated 0-10V dimming bypass or override function.
For compatible LED emergency lighting applications requiring 0-10V dimming control, consider the Leviton ECS00-DDW. This model is designed to override compatible dimming controls and bring designated emergency lighting to full brightness during a normal power failure. Verify all load and application requirements before selecting a replacement.
Typical Applications
Frequently Asked Questions
What does the Leviton ECS00-103 do?
The ECS00-103 is an emergency lighting power control relay that automatically transfers designated lighting loads to an emergency power source when normal utility power fails.
Is the ECS00-103 UL 924 listed?
Yes. The ECS00-103 is UL 924 listed for its intended emergency lighting control application.
Can the ECS00-103 be used with LED fixtures?
The ECS00-103 is not rated for LED loads. Always select an emergency lighting control specifically approved for the LED driver and fixture application.
Does the ECS00-103 have a 0-10V dimming bypass?
No. The ECS00-103 does not provide a dedicated 0-10V dimming override. Consider the Leviton ECS00-DDW for compatible dimmable emergency LED lighting applications.
What voltage does the Leviton ECS00-103 support?
The ECS00-103 operates on 120 or 277 VAC at 60 Hz.
Always verify electrical ratings, load compatibility, wiring requirements, and applicable emergency lighting codes before installation. Product specifications are subject to manufacturer revision.
Spec SheetsAdditional Information
Our Part No: |
BSF-LVTN-ECS00-103 |
Mfr Part #: |
ECS00-103 |
Manufacturer Material Code: |
NA |
Brand: |
Leviton |
Fixture Type: |
Power Control |
Lighting Load Max: |
3A |
Input Voltage: |
120-277V (Universal) |
Dimensions: |
4.86”W x 1.06”H x 1.06”D |
Features: |
Automatic Diagnostic, Indicator Light |
Rating: |
IP20 |
Product Data Sheet: |
See PDF Link Provided |
Warranty: |
Manufacturer's |
Case Size: |
10 |
