Consistent quality. We’ve added similar items to our regular reorder list.
MRO · Reorder
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| Amperes | 300 |
| Poles | 2 |
| Voltage | 600 |
| Product Type | Circuit Breaker |
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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 1256C10G03 Circuit Breaker delivers reliable overcurrent protection for demanding electrical systems. This unit is a 2-pole, 600V bolt-on breaker rated at 300A, designed for installation in panels that require a bolt-on, high-capacity protection device. Whether you're performing maintenance, retrofit, or replacement, this breaker fits exact specifications to keep critical circuits safe and compliant.
Key specifications
Why choose this Westinghouse 1256C10G03? The bolt-on mounting provides a secure, robust connection in service panels that require rugged, plug-in-free installation. The 300A rating supports heavy-load circuits while the 600V rating covers typical industrial power distributions, making it a versatile choice for commercial facilities, manufacturing floors, or large equipment rooms.
Ideal use scenarios
Compatibility reminder - Confirm fit and ratings before ordering. The part number is the best reference for compatibility.
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General feedback we often hear from customers purchasing industrial electrical parts.
Consistent quality. We’ve added similar items to our regular reorder list.
MRO · Reorder
Support is responsive when we have questions about fit or application.
Purchasing · Quick answers
A reliable choice when we need industrial parts on short notice.
Service · Urgent replacement
Fast industrial sourcing support
Email us at sales@ampstate.com for pricing, availability, alternates, and project support.
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