Siemens BQ3B040 Circuit Breaker – 40A – 3-Pole – 240V – 10kA – Bolt-On – BQ Series

The Siemens BQ3B040 is a 40A, 3-pole bolt-on molded case circuit breaker from the BQ Series. It features a non-interchangeable trip and is designed for compatible Siemens electrical distribution equipment.

The breaker is rated for 240V and provides a 10,000A interrupting rating. Siemens BQ bolt-on breakers are supplied with load-side lugs for compatible installations.

Specifications:

• Brand: Siemens
• Manufacturer: Siemens
• Product Type: Molded Case Circuit Breaker
• Family: BQ Series
• Catalog No.: BQ3B040
• Current Rating: 40A
• Number of Poles: 3-Pole
• Phase: 3-Phase
• Voltage Rating: 240V
• Interrupting Rating: 10,000A
• Trip Type: Non-Interchangeable
• Mounting Type: Bolt-On
• Connection Type: Bolt-On
• Terminal Configuration: Load-Side Lugs Supplied
• Dimensions (H × W × L): 4" × 3" × 3"
• Application: Electrical circuit protection
• Authenticity: Authentic Siemens Product

Part Numbers & Identification:

• Manufacturer Part Number (MPN): BQ3B040
• Catalog Number: BQ3B040
• Product Family: BQ Series
• Brand: Siemens
• Manufacturer: Siemens
• Product Type: Molded Case Circuit Breaker
• Model: BQ3B040
• Breaker Configuration: 3-Pole, 40A
• upc:783643102613

Compatibility:

Designed for use with compatible Siemens BQ Series electrical distribution equipment that accepts non-interchangeable-trip bolt-on molded case circuit breakers. The BQ3B040 provides 40A, 3-pole circuit protection at 240V and is supplied with load-side lugs.

Always verify the specific equipment model, approved breaker type, system voltage, pole configuration, interrupting rating, terminal requirements, and installation requirements before installation.

Certifications:

• UL Listed
• CSA Approved
• BQ Series
• 40A Rating
• 3-Pole / 3-Phase
• 240V Rated
• 10,000A Interrupting Rating
• Non-Interchangeable Trip
• Bolt-On Mounting
• Load-Side Lugs Supplied
• Genuine Siemens Product

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

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