QO and QOB one, two and three pole thermal magnetic circuit breakers provide overcurrent protection and switching on ac and dc 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 main breaker is rated at 200A at 120/240VAC. This unit provides 22kA breaking capacity and bolt on mounting. A full line of features and factory installed accessories are also available such as shunt trips, auxiliary switches and alarm switches. QO breakers use a compact 3/4 inch width design for small system footprint. QO circuit breakers are UL Listed under UL File E84967 and are CSA Certified under CSA Master Contract 153555
- Product : Miniature circuit-breaker
- Range : QO
- Current Rating : 200 A
- Voltage Rating : 120/240 V AC, 120 V AC
- Mounting Type : Bolt-on
- Number of Poles : 2P
- Circuit Breaker Type : Standard
- Electrical Connection : Lugs
- Frame Size : QOM2
- Interrupt Rating : 22 kA 120/240 V AC, 22 kA 120 V AC
- Wire Size : AWG 4...300 kcmil aluminium/copper
- Tightening Torque : 53.10 lbf.in (6 N.m) 0.01…0.10 in² (4…65 mm²) (AWG 12...AWG 2/0)
- Height : 5.59 in (142 mm)
- Width : 3.58 in (91 mm)
- Depth : 5.08 in (129 mm)
- Net Weight : 2.57 lb(US) (1.165 kg)
- Load Center Type : Main breaker
- Number of Phases : 1 phase
- For Use With : QO load center, Homeline load center
- Breaker compatibility : Load center QO, Load center Homeline
- Certifications : UL Listed, CSA
- Ambient Rating : 104 °F (40 °C)
- Category : US1DE3A00100
- Discount Schedule : DE3A
- GTIN : 785901004066
- Returnability : Yes
- Country of origin : US
- Unit Type of Package 1 : PCE
- Number of Units in Package 1 : 1
- Package 1 Height : 4.20 in (10.668 cm)
- Package 1 Width : 5.50 in (13.97 cm)
- Package 1 Length : 6.40 in (16.256 cm)
- Package 1 Weight : 2.57 lb(US) (1.165 kg)
- Warranty : 18 months