

Brand: Square D | Product No: QOB120
Square D QOB120 1-Pole 20-Amp Bolt-On Circuit Breaker
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Product details
Description
QO Series Miniature Circuit Breaker - 1 Pole, 20A
The QO and QOB series offer one, two, and three pole thermal magnetic circuit breakers, delivering reliable overcurrent protection and seamless switching for AC systems. Featuring an over-center, trip-free toggle mechanism with quick make and quick break action, these breakers provide optimal safety with positive handle indication and VisiTrip trip indication.
Features:
- Versatile Protection: Provides overcurrent protection and switching for AC systems, ensuring safety and functionality.
- Trip-Free Toggle Mechanism: Delivers quick make and quick break action for enhanced safety.
- VisiTrip Indication: Offers visual indication of tripped breakers for easy identification.
- Certifications: UL Listed under UL File E84967 and CSA Certified under CSA Master Contract 153555.
- Mounting Type: Bolt-on for secure installation.
- Ratings: HACR and Switching Duty rated for reliable performance.
- Electrical Connection: Equipped with a pressure plate for efficient electrical connections.
- Wire Size: Accommodates AWG 14 to AWG 8 copper or aluminum wires.
- Compact Design: Occupies minimal panel space with dimensions of 2.99" (Height) x 0.75" (Width) x 2.91" (Depth).
- Ambient Rating: Suitable for operation in environments up to 104 °F (40 °C).
- Lightweight: Weighs only 0.30 lb (0.136 kg) for easy handling.
- Country of Origin: Manufactured in the US.
Specifications:
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Main:
- Product: Miniature circuit-breaker
- Range: QO
- Current Rating: 20 A
- Voltage Rating: 120/240 V AC
- Mounting Type: Bolt-on
- Number of Poles: 1P
- Circuit Breaker Type: Standard
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Complementary:
- Interrupt Rating: 10 kA 120/240 V AC 50/60 Hz, 10 kA 120 V AC 50/60 Hz
- Number of Panel Spaces: 1
- Tightening Torque: 35.40 lbf.in (4 N.m)
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Environment:
- Certifications: UL Listed, CSA
- Ambient Rating: 104 °F (40 °C)
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Ordering and Shipping Details:
- Category: US10DE200015
- Discount Schedule: 0DE2
- GTIN: 785901416722
- Returnability: Yes
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Non-defective items may be returned within 30 days with a 30% restocking fee. Shipping costs are non-refundable, and return shipping is the customer’s responsibility. See our full Return Policy.
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