QOB120VH1021 - 20Amp Circuit Breaker

QOB120VH1021 - 20Amp Circuit Breaker

The Schneider Electric QOB120VH1021 is a premium miniature circuit breaker from the Square D™ QO™ series, engineered to deliver robust overcurrent protection with advanced features for efficient and reliable performance. With a 20A current rating, a single-pole configuration, and a 22kA interrupt capacity at 120/240 VAC, this breaker is ideal for residential and commercial electrical systems. The unit features a built-in AC shunt trip, enhancing its ability to disconnect the circuit in emergency situations, adding an extra layer of safety.

Key Features and Benefits

• Enhanced Safety: Includes an AC shunt trip for emergency circuit disconnection, providing added protection for critical systems.
• High Interrupt Capacity: Rated at 22kA at 120/240 VAC, ensuring robust protection against short circuits and overloads.
• VisiTrip® Technology: Allows for quick visual identification of tripped circuits, simplifying troubleshooting and maintenance.
• HACR Rated: Suitable for heating, air conditioning, and refrigeration applications, expanding its versatility.
• Bolt-On Design: Offers secure installation with excellent resistance to vibrations and mechanical stress.

Technical Specifications

• Current Rating: 20A
• Voltage Rating: 120/240 VAC
• Interrupt Capacity: 22kA at 120/240 VAC
• Number of Poles: 1P
• Mounting Mode: Bolt-On
• Wire Size Compatibility: AWG 14 to AWG 8 (Copper or Aluminum)
• Tightening Torque: 40.7 lbf.in (4.6 N.m)
• Dimensions: 3.0" H x 1.5" W x 2.9" D
• Weight: 0.659 lb (0.299 kg)

Environmental Responsibility

• Sustainability Commitment: Supports Schneider Electric’s "Use Better, Use Longer, Use Again" initiative by promoting product longevity and reduced environmental impact.
• Carbon Footprint: 19 kg CO2 eq over the product's lifecycle, aligning with sustainability goals.
• Halogen-Free: Designed with environmentally conscious materials to minimize harmful emissions.

Suitability

• General circuit protection in residential and commercial environments, HVAC systems, Emergency disconnection circuits, thanks to its built-in shunt trip

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