Exactly what we needed for a shutdown replacement. No surprises.
Plant · Shutdown
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| Part Number | LJL36600U31X |
| Amperes | 600 |
| Poles | 3 |
| Voltage | 600 |
| Product Type | circuit-breaker |
Seamless online shopping experience guaranteed with easy shipping and returns policy.
Shop with Confidence: Our Products come with a Reliable Year-Long Warranty.
Meet the Square D LJL36600U31X—a rugged 600A, 600V, 3-pole molded-case circuit breaker designed to protect your panelboards and loadcenters with confidence. Distributed by AmpState, this breaker is built to handle demanding residential, commercial, and light industrial environments by providing reliable branch circuit overcurrent and short-circuit protection.
Why this breaker stands out
Use the Square D LJL36600U31X in panelboards and loadcenters where robust 3-phase protection is required. It’s well-suited for:
Electrical professionals and facility managers who value compatibility within the Square D ecosystem will appreciate the seamless integration with matching loadcenters and panelboards. If you need a dependable, space-efficient 3-pole solution for 600A service protection, this unit aligns with your system’s protection philosophy and installation needs.
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General feedback we often hear from customers purchasing industrial electrical parts.
Exactly what we needed for a shutdown replacement. No surprises.
Plant · Shutdown
Good communication and clear updates while the order was processed.
Project · Coordination
Looks and feels like a proper industrial-grade part. Works as expected.
Service · Field install