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Exactly what we needed for a shutdown replacement. No surprises.
Plant · Shutdown
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Circuit Breaker
Allen-Bradley | 1492-SP1B200 | Circuit Breaker | 20A | 1-Pole | 277V
| Amperes | 20 |
| Poles | 1 |
| Voltage | 277 |
| 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.
Allen-Bradley | 1492-SP1B200 | Circuit Breaker | 20A | 1-Pole | 277V
Regular price
$510.00
Sale price
$510.00
Regular price
Unit price
Product description
Shipping
Meet the Allen-Bradley 1492-SP1B200 circuit breaker—a precise, single-pole overcurrent protector built for reliability in 277V applications. Designed for maintenance, retrofit, and replacement projects that demand exact specifications, this unit ensures consistent protection where it matters most.
Key specifications at a glance
- Amperage: 20A
- Poles: 1-Pole
- Voltage: 277V
- Part number: 1492-SP1B200
Why this model stands out
This Allen-Bradley breaker provides reliable, direct-fit protection for a single circuit path in 277V systems. Its 20A rating is tailored for standard control and distribution needs, helping to prevent overcurrent events without unnecessary trips in compatible configurations. By choosing the exact 1492-SP1B200 part, you ensure compatibility and consistent performance with your existing panel or equipment footprint.
Ideal use cases
- Routine maintenance where exact part numbers are required for safe operation
- Retrofits that demand 20A, 1-pole protection in 277V circuits
- Replacement of a failed unit in compatible panels or equipment housings
Compatibility and purchasing tips
Before ordering, verify fit and ratings against your equipment. The part number 1492-SP1B200 is the most reliable reference for compatibility, ensuring you match the original specifications and mounting profile for seamless replacement.
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What Our Customers Say
General feedback we often hear from customers purchasing industrial electrical parts.
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Looks and feels like a proper industrial-grade part. Works as expected.
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