Leviton LB125-GST 25A 1-Pole 2nd Gen Smart GFCI Branch Circuit Breaker with Remote Control, 10 kA
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.
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Key Features
- Remote ON/OFF control and scheduling via the My Leviton app for convenient energy savings and centralized circuit management
- Built-in GFCI protection and patented reset lockout for enhanced occupant safety and dependable fault prevention
- Plug-on installation and 1-pole, 25A design streamline retrofit or new-load center wiring for faster project completion
- Provides 10 kA interrupting rating and 120V AC operation for reliable protection in residential and light commercial environments
- Integrates with Leviton Load Center and Whole Home Energy Monitor for real-time energy monitoring and system-level visibility
- Supports smart home, security and surveillance power management by enabling remote circuit control and scheduled power for cameras and critical loads
Quick Specifications
- Product Model
- LB125-GST
- Brand Name
- Leviton
- Manufacturer Part Number
- LB125-GST
Explore the details
Product information
LB125-GST
Overview
Deliver smarter circuit protection and easier control with the Leviton LB125-GST 2nd Gen Smart GFCI Branch Circuit Breaker. This Leviton circuit breaker combines ground-fault protection with remote ON/OFF control and energy monitoring, giving contractors and facility managers a practical way to improve safety, streamline commissioning, and manage power for security and surveillance loads. The 1-pole, 25A breaker operates at 120V AC and carries a 10 kA interrupting rating, while plug-on installation speeds deployment in Leviton Load Centers. Integrated with the My Leviton app and designed to work with the Whole Home Energy Monitor (LWHEM), the LB125-GST delivers actionable insights into circuit-level consumption and enables scheduling to reduce wasteful standby loads. Patented reset lockout prevents unsafe resets when ground or arc fault protection is compromised, reducing nuisance trips and increasing reliability for critical systems like cameras, access control, and network equipment. Ideal for smart homes, light commercial spaces, and integrated security installations, this smart GFCI breaker helps you protect people and equipment while adding remote control and monitoring capability. Add the LB125-GST to your Leviton Load Center to simplify installation and raise the standard of safety—order today or consult us for integration into your security or energy monitoring system.
Features
- Remote ON/OFF control and scheduling via the My Leviton app for convenient energy savings and centralized circuit management
- Built-in GFCI protection and patented reset lockout for enhanced occupant safety and dependable fault prevention
- Plug-on installation and 1-pole, 25A design streamline retrofit or new-load center wiring for faster project completion
- Provides 10 kA interrupting rating and 120V AC operation for reliable protection in residential and light commercial environments
- Integrates with Leviton Load Center and Whole Home Energy Monitor for real-time energy monitoring and system-level visibility
- Supports smart home, security and surveillance power management by enabling remote circuit control and scheduled power for cameras and critical loads
| General Information | |
|---|---|
| Brand Name | Leviton |
| Manufacturer Part Number | LB125-GST |
| Physical Characteristics | |
| Depth | 3.1" |
| Width | 2" |
| Height | 3.9" |
| Weight | 0.42lb |
| Power Description | |
| Input Voltage | 120V AC |
| Warranty | |
| Limited Warranty | 10-Year, 2-Year |
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Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- LB125-GST
- Manufacturer part:
- LB125-GST
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-GST 25A 1-Pole 2nd Gen Smart GFCI Branch Circuit Breaker with Remote Control, 10 kA
LB125-GST