Verified
Solid quality component. Exactly as described on the product page.
Maintenance team · Ontario
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Circuit Breaker
Square D | LLA36400CU44X | Circuit Breaker | 3-Pole | 600V
★★★★★
| 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 | LLA36400CU44X | Circuit Breaker | 3-Pole | 600V
Regular price
$510.00
Sale price
$510.00
Regular price
Unit price
Product description
Shipping
Meet the Square D LLA36400CU44X Circuit Breaker — a reliable 3-pole, 600V protective device designed for dependable control and protection in electrical installations.
This model is tailored for maintenance, retrofit, and replacement projects where exact specifications matter. By aligning with the original part number, you ensure a seamless fit, consistent performance, and straightforward procurement.
- Pole configuration: 3-Pole, suitable for three-phase circuits
- Voltage rating: 600V
- Part number reference: LLA36400CU44X — the best reference for compatibility
- Intended use: maintenance, retrofit, and replacement in systems requiring Square D specifications
Why this model stands out: it’s designed to align with Square D panel architectures, offering a dependable fit within established mounting and electrical characteristics when your project calls for the LLA36400CU44X family.
Practical scenarios:
- Replacing a degraded breaker in a 3-phase, 600V distribution setup to minimize downtime
- Retrofitting aging panels while preserving original design and wiring layouts
- Stocking a reliable, ready-to-install part for field service teams addressing planned or unplanned outages
Important note: Before placing an order, confirm fit and ratings in your panel or enclosure. The part number remains the most reliable reference for ensuring compatibility and safe operation.
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What Our Customers Say
General feedback we often hear from customers purchasing industrial electrical parts.
Verified
Packaging was secure and the item arrived clean and ready for installation.
Electrical contractor · GTA
Verified
We’ve used this type on multiple jobs and it’s been reliable so far.
Panel shop · Canada/US
