Square D | LAP36125 | Circuit Breaker | 125A | 3-Pole | 600V

Secure, reliable protection for three-phase electrical systems starts with the Square D LAP36125 circuit breaker. This 125A, 3-pole, 600V device is purpose-built for maintenance, retrofit, and replacement projects where exact specifications matter. When you need a genuine Square D component that aligns with your panel labeling and safety standards, LAP36125 is designed to deliver consistent performance over the life of your installation.

Key specifications

• Amperage: 125 A
• Poles: 3-Pole
• Voltage: 600 V

Why choose the LAP36125 for your system

• Exact-fit replacement: Specifically identified by part number LAP36125, helping you match form, function, and electrical ratings in Square D panels and compatible gear.
• Trusted brand reliability: Square D is known for dependable overcurrent protection, consistent trip performance, and durable construction that stands up to demanding environments.
• Maintenance and retrofit ready: Ideal for updates to existing installations where upgrading to a higher-capacity or properly rated 3-pole, 600V breaker is part of the plan.
• Clear compatibility reference: The part number is the best reference for compatibility—use it to verify fit with your panel model and downstream equipment.

Ideal use cases

• Maintenance replacements in commercial, industrial, or multi-zone electrical rooms where three-phase protection is required
• Retrofits to meet updated electrical codes or system upgrades that demand a 125A, 3-pole, 600V device
• Spare or service stock for quick, reliable replacement in existing Square D installations

Practical notes for correct selection

Before ordering, confirm the fit and ratings match the specific panel and circuit layout in your facility. While LAP36125 covers 125A, 3-pole configurations at 600V, always cross-check with your panel’s labeling and any manufacturer documentation. The LAP36125 part number serves as the most reliable reference to ensure compatibility and safe operation in your system.

Designed for those who demand precision and continuity in electrical protection, the Square D LAP36125 circuit breaker delivers the protection your three-phase circuits rely on—when exact specifications matter, this is the choice to trust.