Leviton LB115-AS 15A 1-Pole Smart AFCI Hydraulic Magnetic Branch Circuit Breaker

Protect critical electrical and security loads with the Leviton LB115-AS 15A 1-Pole Smart AFCI Hydraulic Magnetic Branch Circuit Breaker. Designed for contractors and facilities managers, this Leviton circuit breaker couples industry-leading arc-fault detection with smart, app-based monitoring to reduce fire risk and keep surveillance, monitoring and other sensitive systems online and compliant. The LB115-AS features hydraulic magnetic trip technology for stable operation across wide temperature ranges and reliable 15A, 120V AC performance without re-rating, making it ideal for dedicated security or network equipment circuits. Plug-on installation simplifies new construction or service calls, and My Leviton integration delivers usage insights, remote diagnostics and seamless coordination with other smart Leviton devices. Built to meet UL and CSA standards and backed by a limited warranty, this breaker protects both people and expensive electronics while streamlining installation and ongoing maintenance. Specify the LB115-AS for safer, smarter branch circuit protection on security, surveillance and critical-load applications — order now or consult your Leviton distributor for system integration.

• Delivers reliable arc-fault protection with smart monitoring to reduce fire risk and protect electrical, security and surveillance circuits
• App-integrated with My Leviton for real-time energy and fault monitoring, remote diagnostics and simplified system management
• Hydraulic magnetic trip technology provides stable, non-compensating performance from -40°C to 85°C for consistent protection in harsh environments
• Plug-on installation and 1-pole 15A, 120V design speed up new builds and retrofits — wire the load center at rough-in with fewer constraints
• Patented reset lockout and industry certifications (UL, CSA) ensure safety compliance and prevent unsafe resets for critical circuits