Square D QOB260 2-Pole Bolt-On Circuit Breaker

Square D QOB260 is a 60-amp, two-pole bolt-on miniature circuit breaker for 120/240-volt single-phase circuits. It belongs to Square D’s QO/QOB family and provides thermal-magnetic overcurrent protection with a 10 kA interrupt rating, making it suitable for protecting branch circuits in residential and light commercial panels. This bolt-on device is designed for mounting in panels and load centers that accept QOB breakers, protecting two hot conductors while occupying two spaces in the panel. The 60 A rating supports circuits such as lighting, receptacle runs, and other branch circuits that require higher current protection, with operation specified for 120/240 VAC. This is a 1-phase, 2-pole unit compatible with standard QOB bolt-on installations and typical panelboard configurations where a 60 A, 2-pole breaker is required.