Siemens duplex circuit breaker type QT. Class CTL Twin 15A/15A Requires one 1" space HACR SWD Rated 120VAC 10, 000 AIC. Specifications: Amps: 15/15 Amp. Brand: Siemens. Dimensions: 2.5"H 1"W 3.06"L. Listed: UL Listed. Special Features: 120VAC; 10, 000 AIC. Pole: Twin Pole, Duplex. Rated: HACR SWD Rated. Series: Type QT-Plug In. Size: 1".Type: Circuit breaker. Weight:.3 lbs. | Parallax Group Inc Duplex Circuit Breaker - Type Qt Class CTL Twin 15A/15A