Leviton LB125-EST Smart Circuit Breaker with GFPE, 1-Pole, 25A, 10kA, Thermal-Magnetic
Special Order: typically 2–6 weeks
Ships directly from the manufacturer. This is an estimated lead time, not a guaranteed delivery date.
Availability can change and lead times may be longer. If your project has a deadline, check with us before ordering.
A member of our team will check with the manufacturer and personally reply by email.
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Key Features
- Remote control and scheduling via My Leviton app for targeted energy savings and simplified circuit management
- GFPE equipment protection with patented reset lockout to prevent unsafe resets and protect sensitive security and surveillance gear
- Plug-on, thermal-magnetic 1-pole design (25A) for fast installation and reliable overcurrent protection in 120V panels
- Integrated monitoring-ready design—works with Leviton Load Center and Whole Home Energy Monitor for whole-home energy and load visibility
- Enhances uptime for critical loads (security systems, cameras, NVRs) with a 10kA interrupting rating and robust fault detection
Quick Specifications
- Product Model
- LB125-EST
- Brand Name
- Leviton
- Country of Origin
- CN
- Manufacturer Part Number
- LB125-EST
Explore the details
Product information
LB125-EST
Overview
Ensure continuous, protected power for critical systems with the Leviton LB125-EST Smart Circuit Breaker. This Leviton 1-pole, 25A thermal-magnetic breaker delivers GFPE (protection of equipment) combined with remote ON/OFF control and energy monitoring to reduce downtime and simplify panel management. Use it to safeguard surveillance cameras, access control, and other security equipment while gaining actionable load data through the My Leviton app.
The LB125-EST features a plug-on installation for quick fitment in compatible Leviton Load Centers and a 10kA interrupting rating to handle fault events reliably on 120V AC circuits. Patented reset lockout technology prevents unsafe resets when ground or arc fault protection is compromised—helping maintain system integrity and safety. Note: Leviton 2nd Gen smart breakers require the Whole Home Energy Monitor (LWHEM) to enable full monitoring and analytics.
Ideal for commercial and residential security, monitoring, and energy management applications, this smart breaker helps you control, protect, and monitor vital circuits from anywhere. Pair with Leviton Load Center and LWHEM to complete your smart power solution—add to your spec or contact sales to upgrade your panel today.
Features
- Remote control and scheduling via My Leviton app for targeted energy savings and simplified circuit management
- GFPE equipment protection with patented reset lockout to prevent unsafe resets and protect sensitive security and surveillance gear
- Plug-on, thermal-magnetic 1-pole design (25A) for fast installation and reliable overcurrent protection in 120V panels
- Integrated monitoring-ready design—works with Leviton Load Center and Whole Home Energy Monitor for whole-home energy and load visibility
- Enhances uptime for critical loads (security systems, cameras, NVRs) with a 10kA interrupting rating and robust fault detection
| General Information | |
|---|---|
| Brand Name | Leviton |
| Country of Origin | CN |
| Manufacturer Part Number | LB125-EST |
| Certifications | |
| RoHS Compliant | Compliant |
| Physical Characteristics | |
| Depth | 3.10" |
| Width | 2.00" |
| Height | 3.90" |
| Weight | 0.42lb |
| Dimensions | 3.9'' x 2.0'' x 3.1'' |
| Power Description | |
| Input Voltage | 120V AC |
| Warranty | |
| Limited Warranty | 10-Year |
| Additional Warranty Information | Warranty : Limited 10-Year Warranty (Mechanical), Limited 2-Year Warranty (Electronic) |
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Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- LB125-EST
- Manufacturer part:
- LB125-EST
How do I confirm compatibility?
Check the specifications and manufacturer documents for your existing system. Send us your model numbers and project requirements if you need help selecting equipment or accessories.
Ask a product specialistWhen will this item ship?
Availability is shown above. Special-order items and project quantities may need additional lead time. Contact us to confirm a delivery date before scheduling installation.
Shipping, freight and delivery detailsWhat should I know about returns?
Returns require an approved RMA. Consult the linked return policy for deadlines and eligibility. For standard non-defective returns, eligible factory-sealed items carry a 15% restocking fee and customer-paid return shipping; open-box and used items are refused. Defective and DOA claims follow the policy's separate terms. Special orders and other exclusions are final sale.
Read return eligibility and exclusionsLeviton LB125-EST Smart Circuit Breaker with GFPE, 1-Pole, 25A, 10kA, Thermal-Magnetic
LB125-EST