Square D | LCP36500 | Circuit Breaker | 500A | 3-Pole | 600V | Bolt-On

The Square D LCP36500 circuit breaker is a bolt-on, 3-pole protection device designed for demanding industrial environments. With a 500A rating and a 600V maximum, this genuine Square D breaker delivers dependable overcurrent protection for large, multi‑phase systems. Built for maintenance, retrofit, and replacement projects, it’s a purpose‑built solution when exact specifications matter.

Key specifications at a glance

• Amperage: 500A
• Pole configuration: 3-Pole
• Voltage rating: 600V
• Mounting style: Bolt-On
• Part number: LCP36500
• Brand: Square D

Why this matters: the LCP36500 combines high-current capability with a secure bolt-on mounting, ensuring a solid electrical and mechanical connection in compatible panels. With authentic Square D engineering, you get consistent performance, long service life, and straightforward integration into existing Square D systems.

Ideal use cases

• Maintenance and service downtime in large electrical panels that require a precise 500A, 3-pole, 600V bolt-on breaker.
• Retrofits or upgrades to bring legacy systems up to current protection standards without changing the panel architecture.
• Replacement for worn or obsolete breakers in installations that specifically call for the LCP36500 configuration.

Compatibility and ordering tips

Before ordering, confirm fit and ratings against your equipment. The part number is the most reliable reference for compatibility, helping you avoid mismatched mounting styles or incorrect voltage/current specifications.

Installation considerations

This unit uses a bolt-on mounting design, so verify that your panel accepts bolt-on breakers and that the enclosure and bus arrangement align with the LCP36500’s specifications. Following manufacturer guidelines during installation helps ensure safe operation and optimal uptime.