Square D | MAL361200 | Circuit Breaker | 1200A | 3-Pole | 600V | Feed-Through

Powerful, reliable overcurrent protection for demanding industrial panels, the Square D MAL361200 circuit breaker is built to handle high-current applications with confidence. Designed for maintenance, retrofit, and replacement projects, it delivers robust performance where accuracy and durability matter most.

• Amperage: 1200A
• Poles: 3-Pole
• Voltage: 600V
• Feed-Through design: Enables straightforward downstream connections within multi-bus or panel configurations
• Part reference: MAL361200 — use the part number as the most reliable compatibility reference

Key benefits that matter in real-world setups:

• supports large feeders and three-phase systems without compromising protection or reliability.
• Feed-through design simplifies wiring topology, making retrofit and maintenance work faster and cleaner in crowded switchgear environments.
• Rigid, industrial-grade construction tuned for continuous operation in commercial and light industrial installations.

Ideal use cases

• Maintenance and replacements in existing Square D panels where a high-capacity, three-pole 600V breaker is needed.
• Retrofits that call for matching current ratings and feed-through capability to minimize wiring changes.
• New installations requiring a rugged 1200A protection point within a 3-phase, 600V system.

Compatibility and ordering notes

Before purchasing, verify fit and ratings to ensure seamless integration with your equipment. The MAL361200 part number is the clearest reference for compatibility, so cross-check it against your panel model and specifications to avoid mismatches.

Designed for professionals who demand dependable protection with straightforward installation, the Square D MAL361200 circuit breaker helps keep high-current systems safe, compliant, and running smoothly. Whether you’re upgrading, replacing, or retrofitting, this 1200A, 3-pole, 600V unit with feed-through is built to meet the challenges of demanding electrical environments.