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Exactly what we needed for a shutdown replacement. No surprises.
Plant · Shutdown
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Circuit Breaker
Thomas & Betts | FS360040A | Circuit Breaker | 40A | 3-Pole | 600V
★★★★★
| Part Number | FS360040A |
| Amperes | 40 |
| Poles | 3 |
| Voltage | 600 |
| Product Type | Circuit Breaker |
Regular price
$310.00
Sale price
$310.00
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.
Thomas & Betts | FS360040A | Circuit Breaker | 40A | 3-Pole | 600V
Regular price
$310.00
Sale price
$310.00
Regular price
Unit price
Product description
Shipping
Introducing the Thomas & Betts FS360040A circuit breaker — a trusted choice for three-phase protection in commercial and industrial panels. With a 40-amp rating, 3-pole design, and 600V operating capacity, this unit is engineered for durability and precise fault isolation in demanding environments.
Why choose FS360040A?
- Aligned with standard Thomas & Betts and broader industrial panel architectures for straightforward upgrades and retrofits.
- Three-pole protection ensures synchronized shutoff across all three live conductors, reducing phasing issues and equipment damage.
- 600V maximum voltage rating supports a wide range of industrial circuits, enabling safe operation in tougher electrical systems.
- 40A rating provides appropriate protection for feeders and motors in many small-to-medium sized installations.
- Part of the reliable FS-series; known for consistent performance and easy sourcing through parts matching.
Key specifications
- Amperage: 40A
- Poles: 3-Pole
- Voltage: 600V
- Reference: FS360040A
Use cases and applications
Ideal for maintenance, retrofit, or replacement projects where the exact spec is required. Use in three-phase distribution panels, motor control centers, or industrial control cabinets where a 40A, 3-pole, 600V protective device is appropriate. The compact form factor and standard mounting interface simplify swapping older breakers without extensive rewiring.
Installation and considerations
- Before ordering, verify fit and ratings using the FS360040A part number as the compatibility reference.
- Adhere to local electrical codes and shutdown procedures; ensure components are de-energized before work.
- Pair with compatible enclosures and lugs from the same product family to ensure secure mounting and reliable termination.
Practical tips for long-term reliability
- Store spares in a clean, dry location and rotate stock to avoid outdated parts in inventory.
- Keep documentation on-site for panel diagrams and part cross-reference to ease future upgrades.
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What Our Customers Say
General feedback we often hear from customers purchasing industrial electrical parts.
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Good communication and clear updates while the order was processed.
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Looks and feels like a proper industrial-grade part. Works as expected.
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