Square D QOB115VHGFI Miniature Circuit Breaker – 15A – 1 Pole – GFCI – Bolt-On – 120VAC – 22kAIC

The Square D QOB115VHGFI is a 1-pole miniature circuit breaker designed for commercial and industrial applications requiring Class A ground-fault protection. Rated at 15 amps and 120VAC, it provides reliable thermal-magnetic overcurrent protection combined with 6mA GFCI protection for personnel safety. Designed for bolt-on installation in NQ and NQOD panelboards, this breaker features a Visi-Trip® indicator for quick fault identification and includes a pigtail neutral for compliance with NEC wet-location requirements.

Electrical Ratings

• Current Rating: 15 A
• Voltage Rating: 120 VAC
• Phase: Single Phase
• Poles: 1 Pole
• Interrupting Rating: 22 kA @ 120 VAC
• Ground Fault Protection: Class A GFCI, 6 mA trip level
• Frequency: 50/60 Hz

Protection and Function

• Trip Technology: Thermal Magnetic
• Trip Function Code: LIG
• Trip Functions:
  • Long-Time Protection
  • Instantaneous Protection
  • Ground Fault Protection
• Trip Adjustability: Fixed
• Provides overload, short-circuit, and personnel ground-fault protection
• HACR rated for heating, air-conditioning, and refrigeration equipment

Configuration and Function

• Series: QOB
• Part Number: QOB115VHGFI
• Special Classification: GFCI Circuit Breaker
• Mounting Style: Bolt-On
• Terminal Type: Pressure Plate
• For Use With:
  • NQ Panelboards
  • NQOD Panelboards
• Category: GFCI Miniature Circuit Breaker

Mechanical and Physical Characteristics

• Wire Size:
  • 14–8 AWG Copper
  • 12–8 AWG Aluminum
• Minimum Wire Size:
  • 14 AWG Copper
  • 12 AWG Aluminum
• Maximum Wire Size:
  • 8 AWG
• Temperature Rating: 40°C
• Includes factory-installed pigtail neutral
• Equipped with Visi-Trip® visual trip indicator

Standards and Certifications

• UL 489 Listed
• UL 943 Listed
• CSA C22.2 No. 5 Certified
• HACR Rated
• UL Approved
• CSA Approved

Features

• 15A single-pole GFCI circuit breaker
• Class A 6mA ground-fault protection
• 22kA interrupting capacity at 120VAC
• Bolt-on mounting for secure panelboard installation
• Compatible with NQ and NQOD panelboards
• Thermal-magnetic overcurrent protection
• Visi-Trip® indicator for rapid fault identification
• Includes pigtail neutral connection
• Supports NEC wet-location requirements

Returns are easy

You may return items within 30 days of delivery for a refund.

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My Circuit Breakers provides a comprehensive 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer). Extended warranties are available upon request.