Leviton Telcom LB125-S 25A 1-pole Smart Breaker

Product Description

The Leviton Telcom LB125-S is a 25-amp, 1-pole smart circuit breaker designed for electrical panel installation and load monitoring applications. This breaker combines standard overcurrent protection with smart functionality, making it a fit for residential and light commercial electrical systems where circuit-level data or remote capabilities are required. Licensed electricians typically specify and install this device as part of a smart panel upgrade or new construction build where intelligent load management is part of the design. The 1-pole configuration and 25-amp rating place it in a common range for branch circuit protection.

The LB125-S is suited for branch circuit applications in load centers that support Leviton Telcom smart breaker compatibility. It handles standard 120-volt branch circuit loads at 25 amps, making it applicable to dedicated appliance circuits, HVAC auxiliary circuits, and similar single-pole applications. Installation is performed by a licensed electrician in accordance with the National Electrical Code (NEC) and applicable local amendments. Always verify panel compatibility before ordering.

Key Features

• 25-amp overcurrent protection in a 1-pole form factor
• Smart breaker design supports intelligent load monitoring or remote functionality
• Single-unit packaging for individual circuit replacement or new installation
• Designed for use in compatible Leviton Telcom smart load centers

Compatibility

Designed as an OEM-style replacement or new-install smart breaker for compatible Leviton Telcom load centers and smart panel systems. Verify load center model compatibility prior to installation.

Installation Notes

Installation must be performed by a licensed electrician in compliance with the NEC and all applicable local electrical codes. De-energize the load center and confirm zero voltage with a calibrated meter before handling any breaker or bus bar components. Do not exceed the breaker ampacity rating for the connected branch circuit conductors. Confirm the load center accepts this smart breaker form factor before installing.