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circuit-breaker
Allen-Bradley 1492-CB1G500 50A 1P 277V Circuit Breaker | AmpState
| Part Number | 1492-CB1G500 |
| Amperes | 50 |
| Poles | 1 |
| Voltage | 277 |
| Product Type | circuit-breaker |
Regular price
$10.00
Sale price
$10.00
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-CB1G500 50A 1P 277V Circuit Breaker | AmpState
Regular price
$10.00
Sale price
$10.00
Regular price
Unit price
Product description
Shipping
The Allen-Bradley 1492-CB1G500 is a purpose-built single-pole circuit breaker designed for everyday electrical work. With a 50 A rating and a 277 V operating range, it provides reliable protection for circuit installations in panelboards, load centers, and broader electrical distribution networks. This unit is a precise match for applications that require a direct part-number replacement, helping maintain consistency and uptime in your systems.
Why this 1492-CB1G500 stands out
- Direct part-number match: A dependable replacement that aligns with existing equipment, reducing guesswork and downtime.
- 1-pole, 50 A, 277 V: Clear specifications tailored for single-circuit protection in commercial and certain industrial environments.
- Panel and distribution readiness: Specifically designed for use in panelboards, load centers, and other electrical distribution configurations.
- AmpState availability: Easy to source and stock, making it a practical choice for maintenance teams and panel builders.
- Support for fit confirmation: If you’re unsure about compatibility, reach out—we’ll help confirm the fit and ensure you get the right part.
Ideal use cases
- Maintenance and replacements in commercial buildings where 277 V distribution is common.
- Spare inventory for electrical contractors and panel shops that standardize on Allen-Bradley parts.
- Retrofits or upgrades in panelboards and load centers where a 50 A, single-pole breaker is required.
- Distribution circuit protection in areas with predictable single-circuit loads and controlled voltage levels.
Specifications at a glance
- Part Number: 1492-CB1G500
- Product Type: Circuit Breaker
- Amperage: 50 A
- Poles: 1
- Voltage: 277 V
- Manufacturer: Allen-Bradley
- Availability: AmpState
Ready to verify fit or place an order? Message us and we’ll help confirm compatibility with your panelboards and distribution setup, ensuring smooth installation and reliable protection for your electrical system.
Contact sales@ampstate.com
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What Our Customers Say
General feedback we often hear from customers purchasing industrial electrical parts.
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Arrived in good condition and helped keep our project on schedule.
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Exactly what most contractors expect from an industrial supplier.
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