Leviton LB220-T 20A 2-Pole Thermal Magnetic Branch Circuit Breaker

Built for contractors and integrators who need dependable overcurrent protection for sensitive systems, the Leviton LB220-T 20A 2-Pole Thermal Magnetic Branch Circuit Breaker delivers robust, jobsite-friendly performance. This Leviton circuit breaker combines thermal-magnetic trip technology with a plug-on installation footprint so panels can be wired at rough-in and breakers installed quickly on final trim. The 20A, 2-pole configuration supports both 120/208V and 120/240V applications, making it a versatile choice for power distribution in security, surveillance and monitoring installations.

Designed for fast commissioning and easy service, the LB220-T features color handle indicators for at-a-glance operational status and a rocker-style switch that reduces activation force during maintenance. UL-listed and RoHS-compliant, it offers reliable short-circuit and overload protection for branch circuits feeding cameras, NVRs, access control and other low-voltage security equipment. Backed by Leviton’s limited warranty, it’s a practical component to specify for commercial panels.

Specify the LB220-T to streamline installs and protect critical loads—order now for your next security or surveillance panel build.

• Simplifies installation with plug-on design so you can wire load centers at rough-in and reduce labor time
• Reliable 2-pole, 20A thermal-magnetic protection for critical equipment in security, surveillance, and monitoring systems
• Dual-voltage support (120/208V and 120/240V) for flexible panel configurations and multi-voltage deployments
• Color-coded handle indicators give instant visual status to speed troubleshooting and reduce downtime
• Rocker-style switches require less activation force for safer, easier manual operation during maintenance
• UL-listed construction and a limited warranty provide long-term reliability and confidence for commercial installs