Siemens - 30 amps Standard 2-Pole Circuit Breaker

QO and QOB one, two, and three pole thermal magnetic circuit breakers provide overcurrent protection and switching on AC systems. These circuit breakers have an over center, trip free toggle mechanism with quick make, quick break action and positive handle indication. They also have VisiTrip trip indication, which provides a visual indication that the circuit breaker has tripped and interrupted the circuit. This 2 pole QO circuit breaker is rated at 30A at 120/240VAC. This unit provides 10kA breaking capacity and is plug in mounting. A full line of features and factory installed accessories are also available such as shunt trips, auxiliary switches and alarm switches. QO circuit breakers are UL Listed under UL File E84967 and are CSA Certified under CSA Master Contract 153555.From the ManufacturerListed as HACR type for use with air conditioning, heating and refrigeration equipment having motor group combinations and marked for use with HACR type circuit breakers.

Siemens’ 20‑amp dual‑function single‑pole circuit breaker (model Q120DF / Q120DFP or Q120DFN, Q series) is a single‑pole molded‑case breaker that combines arc‑fault (AFCI) and ground‑fault (GFCI) protection in one device, typically used for kitchen and laundry circuit codes. It protects against both parallel and series arc faults as well as Class‑A 5 mA ground faults on 120 V branch circuits, with 10 kAIC interrupting rating.

The Square D by Schneider Electric QO 60 amp Two Pole Circuit Breaker is used for overload and short circuit protection of electrical system. This breaker is compatible QO load centers and CSED devices and it designed exclusively for the residential marke