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. A full line of features and factory installed accessories are also available such as shunt trips, auxiliary switches and alarm switches. This 2 pole QO main breaker is rated at 100A at 120/240VAC. This unit provides 10kA breaking capacity and bolt on mounting. 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 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 : 100 A
- Voltage Rating : 120/240 V AC
- Mounting Type : Bolt-on
- Number of Poles : 2P
- Ratings : Primary main breaker
- Electrical Connection : Lugs
- Frame Size : QOM2
- Interrupt Rating : 10 kA 120/240 V AC
- Wire Size : AWG 4...300 kcmil copper or aluminium
- 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 : 5.08 in (129 mm)
- Depth : 3.58 in (91 mm)
- Net Weight : 2.69 lb(US) (1.220 kg)
- Load Center Type : Main breaker
- Number of Phases : 1 phase
- For Use With : QO load center
- Breaker compatibility : Load center QO
- Certifications : UL Listed, CSA
- Ambient Rating : 104 °F (40 °C)
- Category : US1DE2A00024
- Discount Schedule : DE2A
- GTIN : 785901765202
- Returnability : Yes
- Country of origin : MX
- Unit Type of Package 1 : PCE
- Number of Units in Package 1 : 1
- Package 1 Height : 4.21 in (10.7 cm)
- Package 1 Width : 5.39 in (13.7 cm)
- Package 1 Length : 6.42 in (16.3 cm)
- Package 1 Weight : 2.69 lb(US) (1.22 kg)
- Unit Type of Package 2 : PAL
- Number of Units in Package 2 : 468
- Package 2 Height : 40.00 in (101.6 cm)
- Package 2 Width : 40.00 in (101.6 cm)
- Package 2 Length : 48.00 in (121.92 cm)
- Package 2 Weight : 1260.13 lb(US) (571.586 kg)
- Warranty : 18 months