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Circuit Breaker
Siemens | PXD63S140A | Circuit Breaker | 1400A | 3-Pole | 600V
★★★★★
| Amperes | 1400 |
| Poles | 3 |
| Voltage | 600 |
| 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.
Siemens | PXD63S140A | Circuit Breaker | 1400A | 3-Pole | 600V
Regular price
$510.00
Sale price
$510.00
Regular price
Unit price
Product description
Shipping
Siemens PXD63S140A Circuit Breaker delivers reliable three‑phase protection for demanding industrial power distribution. Designed for maintenance, retrofit, and replacement projects, this 3‑pole unit brings a solid 1400A amperage rating with a 600V maximum system voltage, making it a precise fit for large feeders, motor circuits, and critical distribution paths in manufacturing facilities, data centers, and heavy industry environments.
Key specifications
- Amperage: 1400A
- Poles: 3‑Pole
- Voltage rating: 600V
In operation, the PXD63S140A provides coordinated protection across all phases, helping isolate faults quickly and prevent collateral damage to equipment downstream. For maintenance or upgrades, it offers a like‑for‑like reference that aligns with standard Siemens panels and distribution gear, ensuring minimal disruption during swapping or retrofitting.
Why this model stands out
- Part-number driven compatibility: The PXD63S140A is the best reference to confirm fit and ratings before ordering, reducing the risk of mismatches in field installations.
- High-current, compact form: A single 3‑pole device protects the complete three‑phase circuit, simplifying panel layouts and improving protection coordination for large motors and feeders.
- Retrofit and service continuity: Ideal for replacing aging breakers in existing systems while preserving protective schemes and reliability.
Ideal use cases
- Industrial facilities with high‑current three‑phase feeders and motors needing a dependable main or feeder breaker.
- Maintenance campaigns or retrofits where exact amperage and configuration are essential to restore proper protection without extensive rewiring.
- Panel builds and service equipment upgrades requiring a 3‑pole, 600V circuit breaker rated at 1400A.
Note: Always confirm fit and ratings against your specific equipment before ordering. The part number PXD63S140A serves as the clearest reference for compatibility with Siemens panels, switchgear, and distribution boards.
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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.
Project · Coordination
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Looks and feels like a proper industrial-grade part. Works as expected.
Service · Field install
