The Square D QOB380 circuit breaker is part of the QO series, known for its quick-make, quick-break mechanism and Visi-Trip® indicator, providing a visual indication of a tripped breaker. This 3-pole breaker is rated for 80 amps and operates at 120/240 VAC, with a 10 kA interrupting capacity. It is designed for bolt-on mounting in NQ and NQOD panelboards, ensuring secure installation. The breaker features box lugs that support wire sizes from AWG 4 to AWG 2/0 for both copper and aluminum conductors. Its compact size allows for efficient integration within electrical panels, and its robust construction ensures long-lasting protection. The QOB380 is UL Listed and CSA Certified, meeting stringent safety and performance standards.
Features:
- Amperage: 80A
- Poles: 3
- Voltage Rating: 120/240 VAC
- Interrupting Rating: 10 kA
- Mounting Type: Bolt-on
- Wire Size Compatibility: AWG 4 to AWG 2/0 (copper or aluminum)
- Certifications: UL Listed, CSA Certified
- Visi-Trip® Indicator: Provides a visual indication of tripped breakers
