The Eaton BR type circuit breakers are used in load centers, panelboards, or similar devices. They are available in 1,2 or with 3 poles. Thermal-magnetic tripping mechanisms are designed with both a bi-metal switch and an electromagnet. They perform as a thermal breaker for low-level overloads and perform as a magnetic breaker for instantaneous tripping mechanisms at high levels. Specs include: Circuit Breaker Type: Type BR Circuit Breaker, Amperage: 15, Number of Poles: 1, Breaking Capacity: 10 kA, Tripping Mechanism: Thermal-Magnetic, Terminal Connection Type: Screw, Mounting Type: Plug-in, Voltage: 120/240 VAC, Wire Size (AWG): 14-4, and Standards Met: NEC 2008; NEC 2011; NEC 2014; UL Listed 67.