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The **Schneider Electric Square D QOB120VHGFI 20 Amp single-pole GFCI circuit breaker provides dependable Class A ground-fault protection for commercial and residential branch circuits. Designed for Square D QOB load centers, this thermal-magnetic breaker features a 6 mA trip threshold to help reduce shock hazards. The bolt-on mounting ensures secure installation, while the higher interrupt rating supports reliable fault protection in demanding applications.
Voltage and Rating
- Amperage Rating: 20 Amps
- Voltage Rating: 120 Volts AC
- Ground-Fault Trip Level: Class A (6 mA)
- Short Circuit Current Rating: 22 kAIC
Key Specifications
- Type: Ground Fault Circuit Breaker (GFCI)
- Breaker Technology: Thermal Magnetic
- Number of Poles: 1-Pole
- Connection Type: Bolt-On
- Applications: Branch circuit ground-fault protection
- Compatibility: Square D QOB load centers
Technical Specifications
- Wire Size:
- AWG 14–8 Copper
- AWG 12–8 Aluminum
- Terminal Tightening Torque: 40.7 lbf-in (4.6 N·m)
- Protection Function: Ground-fault detection and interruption
- Certifications: UL Listed, CSA Certified
Product Data
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- Brand: Square D
- Manufacturer: Schneider Electric
- Model Number: QOB120VHGFI
- UPC: 785901520719
- Dimensions (H × W × D): 4.1 in × 0.7 in × 2.9 in
- Weight: 0.5 lb