Leviton LB120-ST 20A 1-Pole 2nd Gen Smart Branch Circuit Breaker with Remote Control
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 ON/OFF and scheduling via the My Leviton app for instant control of critical loads like security and surveillance systems
- Built-in energy monitoring and data insights to optimize consumption and reduce operating costs across your facility
- Plug-on installation and 1‑pole, 20A design for fast retrofit or new load center wiring at rough‑in
- Integrates with Leviton smart ecosystem for centralized monitoring and whole-home or facility automation
- Enhances safety with reliable circuit control and UL‑listed construction; requires LWHEM Whole Home Energy Monitor for operation
Quick Specifications
- Product Model
- LB120-ST
- Brand Name
- Leviton
- Number of Poles
- 1
- Manufacturer Part Number
- LB120-ST
Explore the details
Product information
LB120-ST
Overview
Take immediate, intelligent control of branch-circuit power for security, surveillance and essential loads with the Leviton LB120-ST 2nd Gen Smart Branch Circuit Breaker. This Leviton smart circuit breaker combines remote ON/OFF control, customizable scheduling and built-in energy monitoring to protect equipment, lower energy costs and simplify maintenance. Rated 20A at 120V AC and configured as a 1-pole plug‑on breaker, the LB120-ST installs quickly in Leviton load centers and supports wiring at rough‑in for faster project timelines.
Paired with the My Leviton app and a required LWHEM Whole Home Energy Monitor, the LB120-ST delivers actionable consumption data and real-time alerts—ideal for powering surveillance cameras, access control points, network switches and other mission‑critical devices. UL listed and FCC/RoHS certified, it provides industry reliability while enabling integration into broader security and monitoring solutions. Whether you’re upgrading a residential smart home or standardizing power control in a commercial facility, this breaker improves uptime and simplifies circuit management.
Upgrade your electrical panel with the Leviton LB120-ST to gain smarter, safer control of your circuits—order now to secure and monitor critical systems.
Features
- Remote ON/OFF and scheduling via the My Leviton app for instant control of critical loads like security and surveillance systems
- Built-in energy monitoring and data insights to optimize consumption and reduce operating costs across your facility
- Plug-on installation and 1‑pole, 20A design for fast retrofit or new load center wiring at rough‑in
- Integrates with Leviton smart ecosystem for centralized monitoring and whole-home or facility automation
- Enhances safety with reliable circuit control and UL‑listed construction; requires LWHEM Whole Home Energy Monitor for operation
| General Information | |
|---|---|
| Brand Name | Leviton |
| Number of Poles | 1 |
| Manufacturer Part Number | LB120-ST |
| Physical Characteristics | |
| Depth | 3.1" |
| Width | 1" |
| Height | 3.9" |
| Weight | 0.42lb |
| Power Description | |
| Input Voltage | 120V AC |
| Current Rating | 20A |
| Warranty | |
| Limited Warranty | 10-Year, 2-Year |
| Miscellaneous | |
| Certifications & Standards | FCC, RoHS, UL Listed |
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Plan your purchase
Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- LB120-ST
- Manufacturer part:
- LB120-ST
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 LB120-ST 20A 1-Pole 2nd Gen Smart Branch Circuit Breaker with Remote Control
LB120-ST