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Feels well-built and suitable for everyday plant and maintenance use.
Facilities · Manufacturing
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Circuit Breaker
Westinghouse | HFB31550ML | Circuit Breaker | 3-Pole | 600V | Feed-Through
★★★★★
| Part Number | HFB31550ML |
| Poles | 3 |
| Voltage | 600 |
| Product Type | Circuit Breaker |
Regular price
$310.00
Sale price
$310.00
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.
Westinghouse | HFB31550ML | Circuit Breaker | 3-Pole | 600V | Feed-Through
Regular price
$310.00
Sale price
$310.00
Regular price
Unit price
Product description
Shipping
Meet the Westinghouse HFB31550ML: a purpose-built 3-pole, 600V feed-through circuit breaker designed for demanding industrial and commercial panels. Built for maintenance, retrofit, and replacement projects, this unit delivers dependable protection with a focus on precise compatibility and straightforward wiring.
- 3-Pole protection delivers coordinated, reliable control across three phases, ideal for multi-phase electrical systems.
- 600V voltage rating suitable for heavy-duty applications common in industrial and commercial environments.
- Feed-Through design simplifies wiring within panels by providing direct-through terminals, helping to organize feeders and reduce terminal clutter.
- Maintenance, retrofit, and replacement ready engineered for scenarios where exact specs matter and downtime is minimized by a straightforward swap-in solution.
- Part number reference HFB31550ML is the clearest compatibility identifier—always verify fit and ratings before ordering to ensure a seamless installation.
Who benefits from the Westinghouse HFB31550ML?
Electrical technicians, panel builders, and facility managers working in environments with three-phase power will appreciate the clear compatibility signals and reliable performance of this unit. It’s especially well-suited for retrofit projects where a like-for-like replacement is required, as well as routine maintenance where keeping a consistent, trusted breaker in service matters most.
Key use cases
- Retrofit projects that require a direct 3-pole, 600V feed-through breaker with familiar Westinghouse reliability.
- Maintenance swaps in existing 3-phase panels where space and wiring discipline benefit from feed-through terminals.
- Replacement of aging breakers in industrial equipment, ensuring continued protection for critical loads.
Specifications at a glance
- Poles: 3-Pole
- Voltage: 600V
- Configuration: Feed-Through
- Part number: HFB31550ML
Important compatibility note: Confirm fit and ratings before ordering. The part number HFB31550ML is the best reference for compatibility, and matching it to your panel’s specifications will help ensure a smooth, reliable installation.
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What Our Customers Say
General feedback we often hear from customers purchasing industrial electrical parts.
Verified
Lead time was reasonable and the part matched expectations when it arrived.
Procurement · Ontario
Verified
Good value for industrial use. Customers mention easy installation.
Service tech · Field work
