Dependable Circuit Protection with QO Circuit Breakers

Ensure reliable overcurrent protection and seamless switching for your AC systems with QO and QOB thermal magnetic circuit breakers. These versatile circuit breakers, available in one, two, and three poles, feature an advanced over-center, trip-free toggle mechanism designed for quick make, quick break action, and positive handle indication, ensuring enhanced safety and ease of use. The VisiTrip trip indication provides a clear visual signal to indicate when the circuit breaker has tripped, making it easy to identify interruptions in the circuit.

Key Features:

• Overcurrent protection and switching for AC systems
• Quick make, quick break action with positive handle indication
• VisiTrip trip indication for easy identification of circuit interruptions
• Bolt-on mounting for secure installation
• UL Listed and CSA Certified for reliable performance

Product Specifications:

• Range: QO
• Current Rating: 30 A
• Voltage Rating: 120/240 V AC
• Mounting Type: Bolt-on
• Number of Poles: 2P
• Circuit Breaker Type: Standard
• Ratings: HACR rated
• Electrical Connection: Pressure plate
• Interrupt Rating: 10 kA
• Number of Panel Spaces: 2
• Wire Size: AWG 14 to AWG 8 (copper or aluminum)
• Tightening Torque: 35.40 lbf.in (4 N.m)
• Dimensions:
  • Height: 2.99 in (76 mm)
  • Width: 1.50 in (38 mm)
  • Depth: 2.91 in (74 mm)
• Net Weight: 0.55 lb(US) (0.249 kg)
• 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, ensuring compliance with industry standards for safety and performance.

Trust QO circuit breakers to provide dependable circuit protection for your AC systems, backed by their robust design and industry certifications.