Siemens BQ3B050 Circuit Breaker – 50A – 3-Pole – 240V – 10kA – Bolt-On – BQ Series

The Siemens BQ3B050 is a 50A, 3-pole molded case bolt-on circuit breaker designed for compatible Siemens electrical distribution equipment. It is rated for 240V and provides a 10,000A interrupting rating for circuit protection.

The breaker features a non-interchangeable trip and is supplied with load-side lugs for electrical connections. It is designed for compatible 3-phase applications requiring a Siemens BQ Series bolt-on circuit breaker.

Specifications

• Brand: Siemens
• Manufacturer: Siemens
• Product Type: Molded Case Circuit Breaker
• Series: BQ
• Catalog No.: BQ3B050
• Current Rating: 50A
• 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 Type: Load-Side Lugs
• Dimensions (H × W × L): 4 × 3 × 3 in
• Application: Circuit Protection
• Authenticity: Authentic Siemens Product

Part Numbers & Identification

• Manufacturer Part Number (MPN): BQ3B050
• Catalog Number: BQ3B050
• Product Family: BQ Series
• Brand: Siemens
• Manufacturer: Siemens
• Product Type: 50A Circuit Breaker
• Model: BQ3B050
• upc:783643102620

Compatibility

Designed for use with compatible Siemens BQ Series electrical distribution equipment that accepts bolt-on molded case circuit breakers. The BQ3B050 is suitable for compatible 50A, 3-pole, 240V, 3-phase applications and is supplied with load-side lugs.

Always verify the exact panelboard or load center model, system voltage, interrupting requirements, mounting configuration, and approved breaker combinations before installation.

Certifications

• CSA Approved
• UL Listed
• Authentic Siemens Product

Returns are easy

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

FREE Shipping on orders over $149.

My Circuit Breakers offers one to five day delivery in the United States. The variation depends on the chosen shipping speed and the warehouse location for the product(s).

Same Day Shipping

We strive to ship out your items within one business day.

In rare circumstances, My Circuit Breakers may reserve up to 5 business days to complete shipment. Feel free to contact us if your order is time sensitive.

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.