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circuit-breaker

Westinghouse BA3040H Circuit Breaker, 40A, 3-Pole, 240V

Part Number BA3040H
Amperes 40
Poles 3
Voltage 240
Product Type circuit-breaker
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Manufacturer :Westinghouse
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Replacement available
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Picture available on request
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CSA / UL Approved
Regular price $460.00
Sale price $460.00 Regular price
Unit price
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Seamless online shopping experience guaranteed with easy shipping and returns policy.

Shop with Confidence: Our Products come with a Reliable Year-Long Warranty.

Icon
Secure transaction
Icon
FREE & fast shipping on orders over $49
Icon
CSA approved with 1 year warranty
Icon
30 day returns
Westinghouse BA3040H Circuit Breaker, 40A, 3-Pole, 240V

Westinghouse BA3040H Circuit Breaker, 40A, 3-Pole, 240V

Regular price $460.00
Sale price $460.00 Regular price
Unit price
Product description
Shipping

Designed for demanding industrial electrical service, the Westinghouse BA3040H circuit breaker provides reliable overcurrent protection for three-phase systems. With a 40-amp rating, a 3-pole construction, and 240-volt operation, this unit is purpose-built for industrial panels, maintenance campaigns, and replacement projects where dependable circuit protection matters most.

Key Specifications

  • Amperage: 40 A
  • Poles: 3
  • Voltage: 240V
  • Part Number: BA3040H
  • Product Type: Circuit Breaker
  • Manufacturer: Westinghouse

Ideal Use Scenarios

  • Three-phase motor circuits for conveyors, pumps, fans, and processing equipment
  • Panel retrofit projects where a 3-pole, 240V breaker is specified
  • Industrial service and maintenance tasks requiring replacement of aging protection devices
  • feeders and distribution circuits in manufacturing facilities, warehouses, and utilities spaces

Compatibility and Installation Tips

To ensure proper fit and protection, verify compatibility using the part number BA3040H and your application requirements. Confirm that your panel, bus rating, and wiring configuration align with a 40 A, 3-pole, 240V device. If you’re unsure about fit, reach out for expert assistance to confirm compatibility based on the part number and your specific installation scenario.

Why Choose Westinghouse BA3040H

  • Industrial-grade construction designed for reliability in demanding environments
  • Clear part-number-based compatibility helps simplify ordering and replacements
  • Streamlined replacement process reduces downtime during maintenance and retrofit projects

When you need dependable three-phase protection that fits standard 240V industrial panels, the Westinghouse BA3040H delivers a precise 40 A, three-pole solution. Use the part number BA3040H to confirm compatibility with your installation and equipment requirements, and if you need help matching a part number or confirming compatibility, our team is ready to assist.

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What Our Customers Say

4.9 (38 reviews)

General feedback we often hear from customers purchasing industrial electrical parts.

Verified

Professional-grade feel. No issues reported during commissioning.

Controls · Commissioning

Verified

Arrived in good condition and helped keep our project on schedule.

Project team · Contractor

Verified

Exactly what most contractors expect from an industrial supplier.

Electrical · Commercial

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Email us at sales@ampstate.com for pricing, availability, alternates, and project support.

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