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Matched our existing hardware and fit as expected. Clean install.
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circuit-breaker
Federal Pacific NA-NI-1-50 Circuit Breaker, 50A, 1-Pole
| Part Number | NA-NI-1-50 |
| Amperes | 50 |
| Poles | 1 |
| Product Type | circuit-breaker |
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.
Federal Pacific NA-NI-1-50 Circuit Breaker, 50A, 1-Pole
Regular price
$460.00
Sale price
$460.00
Regular price
Unit price
Product description
Shipping
From Federal Pacific, the NA-NI-1-50 circuit breaker delivers reliable protection for industrial electrical service, maintenance, and replacement projects. This 50 A, 1-pole device is designed to fit into compatible panels, helping you safeguard a dedicated circuit with a straightforward, dependable solution. Verify compatibility by the exact part number NA-NI-1-50 for your application.
- Exact part-number compatibility: NA-NI-1-50 is the precise specification you’ll need to match your panel listing and project requirements.
- Industrial-focused reliability: Built for demanding environments where consistent overcurrent protection is essential for equipment and operators.
- Efficient maintenance and replacements: Ideal for inventorying and quickly swapping out in service and maintenance workflows, reducing downtime.
- Clear fit guidance: Documentation and part-number mapping simplify installation decisions and reduce guesswork.
- Support when you need it: If you’re unsure about fit, reach out—we can help verify compatibility based on your part number and application requirements.
Use cases and ideal applications
Designed for industrial service panels, this 50 A, 1-pole breaker is well-suited for protecting a dedicated branch circuit in manufacturing facilities, assembly lines, or service equipment racks. It’s also a practical choice for scheduled maintenance or retrofit projects where a single hot-leg protection device is required.
Why this 1-pole, 50 A choice stands out
Rather than a generic breaker, the NA-NI-1-50 from Federal Pacific emphasizes part-number-specific compatibility, making it easier to confirm panel acceptance and avoid mismatches during replacements or upgrades. This specificity helps you avoid the common delays that come from uncertain fitment, speeding up procurement and installation without sacrificing safety or reliability.
Quick compatibility checklist
- Confirm the panel or enclosure lists NA-NI-1-50 as a compatible breaker
- Verify the circuit requires 50 A and is a 1-pole configuration
- Match the part number to your project specification and installation requirements
- If in doubt, contact support to validate compatibility based on the exact application
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General feedback we often hear from customers purchasing industrial electrical parts.
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