Experience unparalleled circuit protection and reliability with the exceptional QO and QOB Series Thermal Magnetic Circuit Breakers. Designed to be the cornerstone of your electrical systems, these circuit breakers redefine overcurrent protection and AC system switching.
Crafted with precision, these circuit breakers feature an advanced over center, trip-free toggle mechanism that guarantees quick make and quick break actions, all while providing a clear positive handle indication for your peace of mind. Going beyond the norm, the circuit breakers also incorporate the VisiTrip trip indication system, which offers an intuitive visual cue in the event of a circuit interruption – a feature that truly sets them apart.
Enter the realm of power with the 3-pole QO circuit breaker, boasting an impressive 100A rating for 120/240VAC applications. With a robust 10kA breaking capacity, these circuit breakers promise unwavering protection for your valuable systems. The plug-in mounting design simplifies installation, ensuring you can enjoy their benefits swiftly.
Not only do these circuit breakers excel in performance, but they also offer a complete range of features and factory-installed accessories, including shunt trips, auxiliary switches, and alarm switches – designed to cater to your specific needs.
You can trust in the unmatched quality, as QO circuit breakers hold the prestigious UL Listing under UL File E84967 and CSA Certification under CSA Master Contract 153555. Even in demanding environments, these circuit breakers maintain their excellence, with the ability to perform seamlessly in temperatures of up to 104°F (40°C).
Specifications:
- Product Type: Miniature Circuit Breaker
- Range: QO
- Current Rating: 100 A
- Voltage Rating: 120/240 V AC, 240 V AC, 120 V AC
- Mounting Type: Plug-in
- Number of Poles: 3P
- Circuit Breaker Type: Standard
- HACR Rated: Yes
- Electrical Connection: Box Lugs
- Interrupt Rating: 10 kA at 120/240 V AC 50/60 Hz, 10 kA at 240 V AC 50/60 Hz, 10 kA at 120 V AC 50/60 Hz
- Number of Panel Spaces: 3
- Wire Size: AWG 4...AWG 2/0 copper or aluminium
- Tightening Torque: 44.25 lbf.in (5 N.m) for AWG 8...AWG 2
- Dimensions: Height - 3.50 in (89 mm), Width - 2.24 in (57 mm), Depth - 2.91 in (74 mm)
- Net Weight: 1.10 lb (0.499 kg)
Elevate your circuit protection game with the QO and QOB Series Thermal Magnetic Circuit Breakers – the embodiment of reliability, efficiency, and innovation. Secure your purchase today and safeguard your electrical systems with confidence.
