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Matched our existing hardware and fit as expected. Clean install.
Maintenance · Retrofit work
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Circuit Breaker
Square D | PJP36080U31A | Circuit Breaker | 800A | 3-Pole | 600V
| Amperes | 800 |
| Poles | 3 |
| Voltage | 600 |
| Product Type | Circuit Breaker |
Regular price
$49,450.00
Sale price
$49,450.00
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 | PJP36080U31A | Circuit Breaker | 800A | 3-Pole | 600V
Regular price
$49,450.00
Sale price
$49,450.00
Regular price
Unit price
Product description
Shipping
Meet the Square D PJP36080U31A Circuit Breaker — a precise, purpose-built protection device designed for demanding electrical environments. With an 800-amp rating, 3-pole configuration, and 600-volt capacity, this breaker is tailored for maintenance, retrofit, and replacement projects where exact specifications matter.
- Amperage: 800 A
- Poles: 3-Pole
- Voltage: 600 V
- Part number: PJP36080U31A
- Manufacturer: Square D
Why this model stands out:
- Exact fit for compatibility: The PJP36080U31A is the precise reference you’ll want when restoring a panel to its original protection profile. Rely on the part number as the best guide to cross-reference with Square D panels and accessories.
- Strategic sizing for heavy-demand circuits: 800 A capacity supports substantial load centers and feeders in industrial environments, reducing the need for frequent replacements.
- All-in-one 3-pole protection: With three protected legs and a shared trip mechanism, it streamlines control in 600V systems across MCCs, switchgear, and distribution panels.
Ideal use cases:
- Maintenance and retrofits in established electrical rooms that require an exact 800A, 3-pole, 600V solution.
- Replacement of aging breakers in legacy Square D installations where consistent trip characteristics are essential.
- Panel modernization projects where a like-for-like spec ensures seamless integration and electrical coordination.
Practical guidance for procurement and installation:
- Verify fit and ratings before ordering: Use the part number PJP36080U31A as your primary compatibility reference to avoid mismatches.
- Check panel compatibility: Ensure your Square D panel accepts a 3-pole, 600V unit with the 800 A rating and that the trip curve aligns with your protection plan.
- Safety first: Installation should be performed by a qualified electrician following all local electrical codes and manufacturer instructions.
Upgrade or replace with confidence — the Square D PJP36080U31A delivers dependable, panel-friendly protection for high-demand circuits, backed by the precision of Square D engineering.
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