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Circuit Breaker
Square D | FA360401021 | Circuit Breaker | 40A | 3-Pole | 600V
★★★★★
| Amperes | 40 |
| Poles | 3 |
| Voltage | 600 |
| Product Type | Circuit Breaker |
Regular price
$6,061.00
Sale price
$6,061.00
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.
Square D | FA360401021 | Circuit Breaker | 40A | 3-Pole | 600V
Regular price
$6,061.00
Sale price
$6,061.00
Regular price
Unit price
Product description
Shipping
Square D delivers dependable protection with the FA360401021 circuit breaker, a precisely specified unit designed for demanding electrical environments. With a 40-amp rating across three poles and a 600V operating capacity, this breaker is built to perform in maintenance, retrofit, and replacement projects where exact specifications matter.
Key specs at a glance
- Amperage: 40A
- Poles: 3-Pole
- Voltage: 600V
Why choose this exact part matters. The FA360401021 is your best reference for compatibility in panels and systems that require a three-pole, 40A, 600V protection device. Using the precise part number helps ensure the correct physical fit, electrical ratings, and safe operation within your existing equipment.
Ideal use cases
- Replacing a failed or worn 3-pole breaker in a 600V, three-phase panel
- Retrofit projects where the system demands exact 40A, 3-Pole, 600V specifications
- Maintenance cycles that require an OEM-referenced part for reliable performance
What makes it stand out
- OEM reference that reduces guesswork and mismatches during procurement
- Consistent 40A protection across all three poles for balanced circuit safeguarding
- Design optimized for compatibility with Square D panels and installations that call for FA360401021
Practical tips for a smooth purchase and installation: verify that your panel or downstream equipment is rated for 600V and supports a three-pole configuration, and always confirm fit and ratings using the FA360401021 part number before ordering. If you’re aligning a legacy panel to modern requirements, this exact 40A, 3-Pole, 600V breaker provides a reliable, specification-matched solution that minimizes compatibility risk and downtime.
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