QOB120CAFI - 20 Amp Circuit Breaker

QOB120CAFI - 20 Amp Circuit Breaker

The Schneider Electric QOB120CAFI is a dependable, single-pole breaker designed to keep your home or business safe from electrical hazards. Part of the well-known QO series, this 20-amp breaker operates at 120/240VAC and offers more than just basic protection. With a Combination Arc Fault Interrupter (CAFI), it can detect both ground and arc faults, helping reduce the risk of electrical fires. It’s also equipped with a VisiTrip™ indicator, which makes it easy to spot when the breaker has tripped—saving you time when troubleshooting. Built with a 10kA interrupting capacity, this breaker is well-suited for everyday use in demanding environments.

Key Features and Benefits

• Enhanced Safety: Detects both series and parallel arc faults to help prevent dangerous electrical fires.
• Easy Fault Detection: The built-in VisiTrip™ indicator quickly shows if the breaker has been tripped.
• Handles High Fault Currents: Rated for up to 10,000A interrupting capacity for reliable protection.
• Simple Installation: Bolt-on mounting with a pigtail neutral makes setup straightforward.
• Trusted Performance: A proven choice for electricians and homeowners who want reliable circuit protection.

Technical Specifications

• Amperage: 20A
• Voltage: 120/240V AC
• Interrupting Capacity: 10kA @ 120/240V AC
• Mounting: Bolt-On
• Poles: 1
• Breaker Type: Combination Arc Fault Interrupter (CAFI)
• Connections: Pigtail neutral
• Wire Size: Copper AWG 14–8 | Aluminum AWG 12–8
• Tightening Torque: 35.4 lbf.in (4 N.m)
• Dimensions:
  • Height: 4.8 inches
  • Width: 0.7 inches
  • Depth: 2.9 inches
• Weight: 0.659 lbs

Material Compliance and Certifications

• UL Listed: Under File E84967
• CSA Certified: Under Master Contract 153555
• Environmental Compliance: RoHS/REACh Compliant, meeting environmental safety standards
• Green Premium Label: Sustainable, eco-friendly design

Suitability

• This breaker is ideal for residential and light commercial setups where added arc fault protection is needed. Commonly installed in bedrooms, living rooms, or high-use areas, it’s a great option for contractors, electricians, and homeowners who want a safer, more reliable electrical system.