Leviton LB230-ST 2nd Gen Smart Circuit Breaker - Remote Control

Our review of the Leviton LB230-ST 2nd Gen Smart Circuit Breaker finds it best suited for homeowners and electricians who want remote control and energy insight for critical 240V circuits. The single biggest reason to consider this breaker is its integration with the My Leviton app and the ability to remotely switch a 2-pole 30 amp circuit on or off while tracking usage patterns, which makes it useful for scheduled energy management and safety responses. Installation is straightforward for those familiar with panel work, and it plays well within a Leviton whole-home system.

Key Features

• Smart integration: Works with the My Leviton app to provide circuit-level energy data and remote control for better household energy decisions.
• Remote control: Allows users to turn the 2nd Gen breaker ON or OFF remotely and set time/day schedules to reduce standby waste.
• Enhanced safety: Circuit-level visibility and remote disablement can help troubleshoot and respond to faults without direct panel access.
• Rough-in friendly: The design permits wiring the entire load center at rough-in before breakers are installed, simplifying installation staging.
• System requirement: Requires a Leviton Whole Home Energy Monitor (LWHEM) to operate, ensuring accurate whole-home monitoring when used as intended.

Who It's For

This product is aimed at homeowners upgrading to a smart load center, electricians installing modern panels, and anyone who wants remote control of a 2-pole 30A circuit for appliances, EV chargers, or subpanels. It appeals to users who plan to integrate multiple Leviton smart devices for whole-home energy management.

It is less suitable for those who do not have a Leviton load center or do not intend to use the required Whole Home Energy Monitor (LWHEM), since the breaker depends on that system component to deliver smart features.

Pros & Cons

Pros

• Easy installation noted by customers, making breaker replacement or panel upgrades simpler for professionals and experienced DIYers.
• Power saving and scheduling features help reduce energy use by allowing timed control and remote shutoff.
• High build quality that aligns with professional load-center design and integration expectations.

Cons

• Requires the proprietary Leviton Load Center and a Whole Home Energy Monitor (LWHEM) to enable smart features, so it is not a drop-in smart upgrade for generic panels.

Specifications

Our Verdict

The Leviton LB230-ST is a practical smart breaker for homeowners and professionals who plan a Leviton-based load center and want remote control plus circuit-level energy insights. Its ease of installation, remote scheduling, and safety benefits make it good value when paired with the required Whole Home Energy Monitor and other Leviton smart components.

Frequently Asked Questions

Does this breaker work as a standalone smart device?
No, the 2nd Gen smart features require installation in a Leviton Load Center and the Whole Home Energy Monitor (LWHEM) to function.

Can it be scheduled to turn circuits off automatically?
Yes, the breaker supports custom time/day scheduling via the My Leviton app for energy savings and automation.

Is it difficult to install?
Customers report the breaker is easy to install for those familiar with load centers, and the design supports rough-in wiring before breakers are installed.