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Feels well-built and suitable for everyday plant and maintenance use.
Facilities · Manufacturing
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Circuit Breaker
Square D | PLA34100 | Circuit Breaker | 1000A | 3-Pole | 480V | Plug-In
★★★★★
| Part Number | PLA34100 |
| Amperes | 1000 |
| Poles | 3 |
| Voltage | 480 |
| 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.
Square D | PLA34100 | Circuit Breaker | 1000A | 3-Pole | 480V | Plug-In
Regular price
$310.00
Sale price
$310.00
Regular price
Unit price
Product description
Shipping
Introducing the Square D PLA34100 circuit breaker—a rugged, plug-in solution built for demanding 480V three‑phase systems. With a 1000A rating and a 3‑pole configuration, this breaker delivers reliable overcurrent protection for essential equipment, motors, and feeders while enabling straightforward replacement in compatible panels.
Key advantages include fast installation and efficient retrofits: the plug‑in design allows quick swaps during maintenance or upgrades, reducing downtime and keeping electrical rooms tidy and organized.
Key specifications
- Amperage: 1000A
- Pole configuration: 3‑Pole
- Voltage rating: 480V
- Mounting style: Plug‑In
Why this PLA34100 stands out
- Spec‑driven selection for maintenance, retrofit, or replacement projects where exact compatibility matters—the PLA34100 part number is the best reference for ensuring a proper fit.
- Designed to protect 480V three‑phase circuits from overcurrent events, helping prevent equipment damage and reduce unplanned downtime.
- Compact plug‑in form factor simplifies installation and service in tight electrical spaces while maintaining robust protection.
Ideal use cases
- Industrial facilities with 480V three‑phase power, including manufacturing lines, large motors, and critical feeders.
- Panel upgrades and retrofits where a precise 1000A, 3‑pole, plug‑in breaker is required.
- Maintenance scenarios that demand quick, reliable replacements to minimize system disruption.
Installation and compatibility tips
- Always confirm fit and ratings before ordering; the PLA34100 part number is the most reliable reference for compatibility with your Square D panels.
- Ensure your panel supports a 1000A, 3‑pole, 480V plug‑in breaker of this style.
- Follow standard electrical safety practices and lockout/tagout procedures during installation.
For dependable protection of your 480V three‑phase distribution, the Square D PLA34100 delivers purpose‑built reliability, straightforward maintenance, and a clear path to a safer, more stable electrical system.
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What Our Customers Say
General feedback we often hear from customers purchasing industrial electrical parts.
Verified
Lead time was reasonable and the part matched expectations when it arrived.
Procurement · Ontario
Verified
Good value for industrial use. Customers mention easy installation.
Service tech · Field work
