Schneider Electric | HLM36045 | Circuit Breaker | 3-Pole

Meet the Schneider Electric HLM36045 3-Pole Circuit Breaker—a purpose-built solution for maintenance, retrofit, and replacement projects where exact specifications matter. This unit is engineered to integrate seamlessly into three-phase panel systems, delivering dependable protection and easy compatibility checks.

Key advantages of the HLM36045 include a true 3-pole design that supports balanced three-phase distribution, helping to protect equipment and keep power systems stable across all phases. When you’re upgrading or servicing a panel, this breaker provides a concrete, referenceable spec that aligns with common industrial wiring practices.

• Part number reference: HLM36045 serves as the primary compatibility reference, making cross-checks with schematics, catalogs, and service records straightforward.
• 3-Pole configuration: Ideal for three-phase power systems, reducing the complexity of wiring and coordination across phases.
• Maintenance, retrofit, and replacement readiness: Specifically suited for ongoing service, panel upgrades, and swapping failed units without major rework.
• Brand reliability: From Schneider Electric, a trusted name in circuit protection and electrical distribution.

Compatibility and fit

Before ordering, confirm fit and ratings to ensure a flawless match. Use the part number HLM36045 as the best reference for compatibility, and verify these details in your installation documentation:

• Panel model and mounting configuration to ensure proper physical fit
• Voltage rating and current rating to match your system requirements
• Trip characteristics and breaking capacity to align with protective coordination in your panel

Who this is ideal for

Facility managers, service technicians, and engineers maintaining or upgrading three-phase power distribution will value the precision and traceability this part offers. It’s particularly well-suited for replacement in aging panels, retrofitting older installations to current standards, and stocking as a reliable spare part for rapid field service.

Why choose Schneider Electric HLM36045

Choosing a recognized standard like the HLM36045 means you’re aligning with Schneider Electric’s reputation for dependable circuit protection. The 3-pole design streamlines integration in three-phase environments, and the explicit part-number focus reduces guesswork during procurement and repairs. This isn’t a generic drop-in—it's a carefully specified component intended to fit your existing protection scheme with clarity and confidence.

If you’re maintaining, retrofitting, or replacing breakers in a three-phase installation, the Schneider Electric HLM36045 delivers a precise, referenceable fit that supports continuity, safety, and compliant electrical distribution.