Leviton LB245-S 45A 2-Pole Smart Standard Branch Circuit Breaker
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
- Smart energy visibility: Integrates with the My Leviton app to deliver circuit-level energy monitoring and remote status for better uptime and cost control.
- Reliable protection: Hydraulic-magnetic trip technology provides consistent 45A, 2-pole protection (120/240V) ideal for critical loads like security and surveillance systems.
- Easy installation and retrofit: Plug-on design and load-center friendly form factor speed installation and simplify wiring during rough-in.
- Diagnostic LEDs: On-board indicators show trip condition and fault type for faster troubleshooting and reduced downtime.
- Industrial temperature performance: Precision trip characteristics across -40°C to 85°C ensure dependable operation in varied environments.
Quick Specifications
- Product Model
- LB245-S
- Brand Name
- Leviton
- Manufacturer Part Number
- LB245-S
Explore the details
Product information
LB245-S
Overview
For installers and facility managers who need dependable protection and real-time insight, the Leviton LB245-S 45A 2-Pole Smart Standard Branch Circuit Breaker delivers robust, app-enabled control for critical systems. This Leviton circuit breaker pairs hydraulic-magnetic trip technology with smart monitoring — offering consistent 45A protection at 120/240V while reporting energy use and trip diagnostics through the My Leviton app. The plug-on installation streamlines wiring and allows load centers to be pre-wired at rough-in, saving installation time on commercial sites or security upgrades. Built-in LEDs communicate fault type and trip status even when the breaker is tripped, speeding troubleshooting for surveillance, alarm, and monitoring equipment. Rated to maintain precision trip performance across -40°C to 85°C, the LB245-S is suitable for varied environments, from server closets and telecom rooms to security and physical access control panels. Backed by Leviton reliability and a limited warranty, this smart breaker supports energy management and system resilience. Ideal for powering security, surveillance, and monitoring installations — add the LB245-S to your next project to improve protection and visibility.
Features
- Smart energy visibility: Integrates with the My Leviton app to deliver circuit-level energy monitoring and remote status for better uptime and cost control.
- Reliable protection: Hydraulic-magnetic trip technology provides consistent 45A, 2-pole protection (120/240V) ideal for critical loads like security and surveillance systems.
- Easy installation and retrofit: Plug-on design and load-center friendly form factor speed installation and simplify wiring during rough-in.
- Diagnostic LEDs: On-board indicators show trip condition and fault type for faster troubleshooting and reduced downtime.
- Industrial temperature performance: Precision trip characteristics across -40°C to 85°C ensure dependable operation in varied environments.
| General Information | |
|---|---|
| Brand Name | Leviton |
| Manufacturer Part Number | LB245-S |
| Physical Characteristics | |
| Depth | 3.10" |
| Width | 2.00" |
| Height | 3.90" |
| Power Description | |
| Input Voltage | 120V, 240V AC |
| Warranty | |
| Limited Warranty | 10-Year, 2-Year |
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Plan your purchase
Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- LB245-S
- Manufacturer part:
- LB245-S
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 LB245-S 45A 2-Pole Smart Standard Branch Circuit Breaker
LB245-S