Square D QOB325 Circuit Breaker – 25A – 3-Pole – 120/240V AC – 10kA – Bolt-On – QO Series

The Square D QOB325 is a 25A, 3-pole bolt-on miniature circuit breaker designed for compatible QO Series electrical distribution equipment. It has a 120/240V AC system voltage rating and a 10kA short-circuit interrupting rating for AC applications, with a 5kA interrupting rating at 48V DC.

The breaker features an integrated pressure plate and Visi-Trip indicator, providing visible trip indication and helping protect flexible conductors from terminal damage. It is HACR rated and accommodates 14–8 AWG copper or aluminum conductors.

Specifications:

• Brand: Square D
• Manufacturer: Schneider Electric
• Product Type: Miniature Circuit Breaker
• Series: QO
• Current Rating: 25A
• Number of Poles: 3-Pole
• Phase: 3-Phase
• System Voltage: 120V AC, 120/240V AC, 240V AC, 48V DC
• AC Interrupting Rating: 10kA
• DC Interrupting Rating: 5kA at 48V DC
• Circuit Breaker Type: Standard
• Mounting Type: Bolt-On
• Electrical Connection: Pressure Plate
• Trip Indicator: Visi-Trip
• Ratings: HACR Rated
• Number of Panel Spaces: 3
• Wire Size: 14–8 AWG Copper or Aluminum
• Height: 3 in
• Depth: 2.91 in
• Application: Circuit protection for compatible QO Series electrical distribution equipment
• Authenticity: Authentic Schneider Electric / Square D Product

Part Numbers & Identification:

• Manufacturer Part Number (MPN): QOB325
• Catalog Number: QOB325
• Alternate Model: Q0B325
• Product Family: QO Series Circuit Breakers
• Brand: Square D
• Manufacturer: Schneider Electric
• Product Type: 25A Circuit Breaker
• upc:785901368311

Compatibility:

Designed for use with compatible Square D QO Series panelboards and electrical distribution equipment that accepts 3-pole bolt-on circuit breakers. The QOB325 is suitable for 25A, 3-phase applications and supports 14–8 AWG copper or aluminum conductors through its pressure-plate connection.

Always verify the specific panelboard or load center model, approved breaker type, system voltage, conductor requirements, and application ratings before installation.

Certifications:

• HACR Rated
• Authentic Schneider Electric / Square D Product

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

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