Square D QOB320VH Circuit Breaker – 20A – 3-Pole – 240V AC – 22kA – Bolt-On – QO Series

The Square D QOB320VH is a 20A, 3-pole bolt-on miniature circuit breaker from the QO Series. It features a Visi-Trip indicator and an integrated pressure plate designed to help protect flexible conductors from damage. The breaker is rated for 240V AC with a 22kA interrupting rating and is suitable for compatible three-phase electrical distribution applications.

Specifications:

• Manufacturer: Schneider Electric / Square D
• Product Type: Miniature Circuit Breaker
• Product Range: QO
• Catalog No.: QOB320VH
• Current Rating: 20A
• Number of Poles: 3-Pole
• Phase: 3-Phase
• System Voltage: 120V AC, 120/240V AC, 240V AC
• Voltage Rating: 240V AC
• Interrupting Rating: 22kA
• Mounting Type: Bolt-On
• Circuit Breaker Type: Standard
• Ratings: HACR Rated
• Electrical Connection: Pressure Plate
• Number of Panel Spaces: 3
• Wire Size: AWG 14–8 Copper or Aluminum
• Ambient Rating: 104°F (40°C)
• Indicator: Visi-Trip
• Frequency: 50/60 Hz
• Dimensions (H × W × L): 3" × 2.25" × 2.91"
• Brand: Square D
• Authenticity: Authentic Square D Product

Part Numbers & Identification:

• Manufacturer Part Number (MPN): QOB320VH
• Catalog Number: QOB320VH
• Product Family: Square D QO Miniature Circuit Breakers
• Series: QO
• Brand: Square D
• Manufacturer: Schneider Electric
• Product Type: Miniature Circuit Breaker
• Model: QOB320VH
• Current Rating: 20A
• Configuration: 3-Pole
• upc:785901371960

Compatibility:

Designed for use with compatible Square D QO Series electrical distribution equipment that accepts QO bolt-on circuit breakers. The QOB320VH provides 3-pole, 20A protection for compatible 120/240V AC electrical systems and uses a bolt-on mounting connection with pressure-plate terminals.

Always verify the specific panelboard or load center model, approved breaker type, system voltage, pole configuration, interrupting rating, wire size, and installation requirements before installation.

Certifications:

• CSA Certified
• UL Listed
• HACR Rated
• 20A Rated
• 3-Pole / 3-Phase
• 240V AC Rated
• 22kA Interrupting Rating
• Bolt-On Mounting
• Visi-Trip Indicator
• Genuine Square D Product

Returns are easy

You may return items within 10 days of delivery for a refund.

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