Siemens Low Voltage Residential Circuit Breakers Miniature Thermal Mag Circuit Breakers - Duplex, Triplex, Quadplex Are Circuit Protection Load Center Mains, Feeders, And Miniature Circuit Breakers. Type: Qt Application: Electrical Distribution Standard: Ul 489 Voltage Rating: 120V Amperage Rating: 30-20A Trip Range: Thermal Magnetic Interrupt Rating: 10 Aic Number Of Poles: 1P

About this item

Siemens circuit breaker. Protects a branch circuit by tripping on overload or short circuit, the resettable safety device at the heart of every panel. Stocked at Fresno Distributing in Fresno for same-day will-call pickup at the counter.

Common applications

• +Adding a circuit for a new outlet, light, or appliance
• +Replacing a worn or nuisance-tripping breaker
• +Building out a sub-panel or load center

Counter tip: The breaker must match the panel brand and bus (this is a BR-type breaker). Size the breaker to the wire gauge: 15A on 14 AWG, 20A on 12 AWG.