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Feels well-built and suitable for everyday plant and maintenance use.
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Circuit Breaker
Westinghouse | KB2125 | Circuit Breaker | 125A | 2-Pole | 600V | Bolt-On
| Amperes | 125 |
| Poles | 2 |
| Voltage | 600 |
| Product Type | Circuit Breaker |
Regular price
$510.00
Sale price
$510.00
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 | KB2125 | Circuit Breaker | 125A | 2-Pole | 600V | Bolt-On
Regular price
$510.00
Sale price
$510.00
Regular price
Unit price
Product description
Shipping
Westinghouse KB2125 Circuit Breaker — 125A, 2-Pole, 600V, Bolt-On — is built for reliable protection in commercial and light industrial panels that require a durable bolt-on solution.
Designed for maintenance, retrofit, and replacement projects, this 2-pole unit protects a 125-amp circuit and interrupts both hot legs to ensure full circuit isolation when faults occur. The 600V rating makes it suitable for a range of distribution panels and equipment feeders, keeping system performance within safe limits.
Key features
- Amperage: 125A
- Poles: 2-Pole
- Voltage rating: 600V
- Mounting type: Bolt-On
- Part reference: KB2125
Important note: Confirm fit and ratings before ordering. The KB2125 part number is the most reliable reference for compatibility with your panel or switchgear.
Why technicians choose this Westinghouse breaker
- Secure, long-lasting installation thanks to bolt-on mounting, which resists vibration and maintains solid electrical contact in demanding environments.
- Simple field retrofit or replacement when your panel is already configured for 2-pole bolt-on breakers, reducing downtime during maintenance windows.
- Reliable identification: keeping the exact part number (KB2125) ensures you match the correct amperage, pole count, and voltage for your circuit.
Ideal use cases
- Panel replacements in commercial buildings, manufacturing facilities, and service equipment rooms where a 125A, 2-pole, 600V bolt-on breaker is required.
- Retrofits intending to upgrade or restore protection in legacy panels that use bolt-on breakers with similar footprints.
- New installations in systems designed for bolt-on protection up to 600V and 125A per circuit.
If you're comparing options, this Westinghouse KB2125 breaker offers a straightforward, code-compliant path to restore or upgrade circuit protection without changing other components in your panel. Trust the KB2125 as a dependable match for compatible bolt-on panels and 125A circuits.
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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
