Square D, QOB115, 1-Pole Miniature Circuit Breaker, Standard, 240 V AC/48 V DC, 15 A, 50/60 Hz Frequency, 10 kA Interrupt, QOB Frame, Thermal Magnetic Trip, 1 Pole, 1 ph, Pressure Plate Connection, 14 to 10 AWG, 14 to 8 AWG Wire, Bolted-On Mounting, 40 deg C, 3 in H x 0.75 in W x 2.91 in D Dimensions