Leviton LB245-GST 45A 2-Pole 2nd Gen Smart GFCI Branch Circuit Breaker with Remote Control, 10 kA

Protect critical loads and simplify panel management with the Leviton LB245-GST 2nd Gen Smart GFCI circuit breaker. Designed for installers and facility managers, this 2‑pole 45A breaker combines robust safety with smart monitoring — delivering GFCI protection with a 10 kA interrupting rating and support for both 120/208 and 120/240 VAC systems. Remote ON/OFF control and scheduling through the My Leviton app make it easy to reduce standby power, coordinate maintenance, and respond quickly to faults without visiting the electrical room.

Built for modern load centers, the LB245-GST features plug‑on installation and a rough‑in friendly design that speeds up project timelines. Patented reset‑lockout prevents unsafe resets if ground or arc fault protection is compromised, improving system reliability for security, surveillance, and monitoring equipment. When paired with Leviton’s Whole Home Energy Monitor, the breaker provides actionable energy data and centralized diagnostics for smarter operations.

Specify the LB245-GST where remote control, safety, and energy visibility matter — ideal for commercial properties, security system panels, and modern residential load centers. Contact sales to add smart protection to your next installation.

• Remote ON/OFF control and scheduling via My Leviton app for energy savings and simplified maintenance
• 2‑pole 45A GFCI protection with 10 kA interrupting rating to safeguard circuits for security and surveillance equipment
• Supports 120/208 and 120/240 VAC systems for flexible commercial and residential installations
• Plug‑on installation and rough‑in wiring design speed up panel buildouts and retrofit projects
• Patented reset‑lockout technology prevents unsafe resets if ground or arc fault protection is compromised
• Integrates with Leviton Load Center and Whole Home Energy Monitor for centralized monitoring and diagnostics