Square D | MHL36800 | Circuit Breaker | 800A | 3-Pole | 600V | Bolt-On

When reliable, high-capacity protection is non-negotiable, the Square D MHL36800 Bolt-On Circuit Breaker delivers. This 800A, 3-pole device is purpose-built for demanding industrial power feeds, offering a secure bolt-on installation that stands up to vibration, temperature swings, and daily maintenance cycles in motor control centers, panels, and distribution banks.

• Amperage: 800A
• Poles: 3-Pole
• Voltage: 600V
• Mounting: Bolt-On
• Compatibility: Designed for Square D MHL frame installations; use part number MHL36800 as the definitive reference for fitment

This breaker is ideal for retrofit projects, replacements, and maintenance shutdowns where you need to drop in a like-for-like, high-current protection solution. It protects feeders and main circuits in industrial environments, safeguarding motors, compressors, and large distribution panels from overloads and short circuits while minimizing downtime during swaps.

• The bolt-on design provides a solid, vibration-resistant connection that maintains continuity in harsh manufacturing floors.
• A straightforward replacement option for aging or obsolete breakers within compatible Square D MHL assemblies, reducing panel downtime during upgrades.
• The MHL36800 designation is your best reference for ensuring proper fit with existing Square D MHL frames and wiring configurations.

To ensure a smooth installation, verify the fit and ratings before ordering and follow standard electrical-safety practices. This breaker pairs well with applications requiring robust protection for high-current feeders and critical loads in commercial/industrial power distribution. If your panel specification calls for an 800A, 3-pole, 600V bolt-on unit from the Square D MHL family, the MHL36800 is built to meet those exacting requirements.