Efficient Circuit Protection with QO Circuit Breakers
Ensure reliable overcurrent protection and seamless switching for AC systems with QO and QOB thermal magnetic circuit breakers. These circuit breakers, available in one, two, and three poles, feature a robust over-center, trip-free toggle mechanism with quick make, quick break action, and positive handle indication for enhanced safety and convenience. The VisiTrip trip indication offers a clear visual signal when the circuit breaker has tripped, facilitating easy identification of circuit interruption.
Key Features:
- Overcurrent protection and switching for AC systems
- Quick make, quick break action with positive handle indication
- VisiTrip trip indication for easy circuit interruption identification
- Bolt-on mounting for secure installation
- UL Listed and CSA Certified for peace of mind
Product Specifications:
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Range: QO
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Current Rating: 60 A
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Voltage Rating: 120/240 V AC
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Mounting Type: Bolt-on
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Number of Poles: 3P
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Circuit Breaker Type: Standard
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Ratings: HACR rated
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Electrical Connection: Box lugs
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Interrupt Rating: 10 kA
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Number of Panel Spaces: 3
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Wire Size: AWG 8 to AWG 2 (copper or aluminum)
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Tightening Torque: 44.25 lbf.in (5 N.m)
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Dimensions:
- Height: 3.11 in (79 mm)
- Width: 2.24 in (57 mm)
- Depth: 2.91 in (74 mm)
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Net Weight: 0.85 lb(US) (0.386 kg)
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Environment: Ambient Rating: 104 °F (40 °C)
Certifications: QO circuit breakers are UL Listed under UL File E84967 and CSA Certified under CSA Master Contract 153555, meeting rigorous safety and performance standards.
Experience efficient circuit protection and reliable performance with QO circuit breakers, designed to meet the demanding needs of AC systems.
