Verified
Matched our existing hardware and fit as expected. Clean install.
Maintenance · Retrofit work
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Circuit Breaker
Square D | PXF361600LSI | Circuit Breaker | 1600A | 3-Pole | 600V
★★★★★
| Amperes | 1600 |
| 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.
Square D | PXF361600LSI | Circuit Breaker | 1600A | 3-Pole | 600V
Regular price
$510.00
Sale price
$510.00
Regular price
Unit price
Product description
Shipping
Meet the Square D PXF361600LSI circuit breaker—a purpose-built, high-capacity solution designed for demanding three‑phase power systems. This unit is positioned for maintenance, retrofit, and replacement projects where exact specification matching matters, helping you preserve system safety and reliability without surprises.
- Amperage: 1600A
- Poles: 3-Pole
- Voltage: 600V
- Compatibility note: Use the part number PXF361600LSI as the best reference for fit and compatibility; confirm fit and ratings before ordering.
Why this 3-pole, 600V breaker is a reliable choice
In three-phase power distributions, balanced protection is essential. The PXF361600LSI delivers a decisive, space-efficient solution for large industrial panels and switchgear, ensuring all three phases are protected in unison. Its design aligns with Square D’s legacy of dependable performance, making it a prudent choice for projects where downtime is costly and accuracy is non‑negotiable.
Ideal use cases
- Retrofit or replacement in existing Square D installations where three‑phase, high‑current protection is required
- Industrial environments, manufacturing lines, and large equipment rooms that manage up to 1600A of load at 600V
- Planned maintenance or upgrades that demand exact spec compatibility to maintain electrical code compliance
Practical guidance for installation and selection
Before purchasing, verify that the PXF361600LSI matches your panel’s frame, bus arrangement, and rating requirements. The part number is the most reliable reference for compatibility, so cross‑check it against your equipment list and manufacturer specifications. If you’re coordinating a retrofit, plan for proper enclosure clearance, mounting, and wiring routes to ensure a smooth, safe install.
With its clear alignment to heavy‑duty, three‑phase protection, the Square D PXF361600LSI is poised to help you safeguard critical infrastructure, minimize downtime, and sustain reliable power delivery in demanding environments.
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