Schneider Electric LHL36000M1212 Circuit Breaker, 400A, 3-Pole

Schneider Electric LHL36000M1212 Circuit Breaker delivers robust, three‑phase overcurrent protection for demanding industrial electrical systems. Rated at 400 A and configured as a 3‑pole device, this unit is built to withstand the rigors of service, maintenance, and replacement projects where reliability is non‑negotiable.

Designed specifically for industrial environments, the LHL36000M1212 helps safeguard power distribution across manufacturing floors, processing plants, and heavy machinery installations. By interrupting fault currents quickly and cleanly, it helps minimize equipment damage, reduce unplanned downtime, and keep critical processes moving smoothly.

Key benefits

• Three‑pole design for balanced three‑phase systems: Ideal for distributing power to motors, drives, and large loads across three phases.
• 400 ampere protection: Supports substantial industrial loads while maintaining clear, reliable protection boundaries.
• Exact compatibility through part number: Use LHL36000M1212 to verify fit and ensure it matches your application requirements.
• Purpose‑built for industrial service, maintenance, and replacement projects: Streamlines upgrades and part replacements in existing installations.

Ideal use cases

• Main feeders and distribution panels in manufacturing facilities
• Motor control circuits for heavy equipment and processing lines
• Replacement components for aging switchgear or panelboards in industrial plants

Compatibility and verification

• Verify fit by part number and application requirements to ensure proper electrical and mechanical compatibility.
• Part to reference: LHL36000M1212 for exact specifications and footprint alignment within your existing gear.
• If you’re unsure about compatibility, use the provided part number as your primary check against your equipment documentation.

Installation and care

When integrating the Schneider Electric LHL36000M1212, follow standard electrical codes and the manufacturer’s installation guidelines. Ensure the device is correctly rated for your system’s voltage and configuration, and that it sits in a compatible enclosure or panel with adequate space for safe operation and service access.

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