The Siemens Q1515NC is a tandem circuit breaker with 12 positions, each handling up to 15A at 120V. The clip-on breaker is designed for AC currents in electrical systems. Made of ABS plastic in black, it has a Type A tripping characteristic and comes in a pack of 2 with 2 poles. The model is known for its non-current limiting feature, although it may have residual stickers.