Square D QOB120 1-Pole 20-Amp Bolt-On Circuit Breaker

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:

• 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
• 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)
• Environment:
  • Certifications: UL Listed, CSA
  • Ambient Rating: 104 °F (40 °C)
• Ordering and Shipping Details:
  • Category: US10DE200015
  • Discount Schedule: 0DE2
  • GTIN: 785901416722
  • Returnability: Yes