QO™ and QOU Miniature Circuit Breakers, QOU115, is ideal for OEM applications. QOU miniature circuit breakers are used for overcurrent protection and switching on both AC and DC electrical systems. These Breakers These Breakers provide a means to manually open a circuit. Specifications Main Product or component type Miniature circuit-breaker Range of product QOU Circuit breaker type Standard Circuit breaker application HACR rated Complementary [In] rated current 15 A Electrical connection Slotted box lugs, line side Slotted box lugs, load side [Ue] rated operational voltage 120/240 V AC 120 V AC 48 V DC mounting mode Unit mount AWG gauge AWG 14...AWG 2 aluminum/copper Height 4.05 in (102.87 mm) Width 0.75 in (19.05 mm) Depth 2.95 in (74.93 mm) Tightening torque 45 lbf.in (5.08 N.m) AWG 14...AWG 2) Environment product certifications IEC CSA UL listed