Square D | MHL3612001288 | Circuit Breaker | 1200A | 3-Pole | 600V

Square D MHL3612001288 Circuit Breaker — 1200A, 3-Pole, 600V

Meet the rugged protection you need for demanding 600V distribution systems. The Square D MHL3612001288 is a 3-pole circuit breaker designed for maintenance, retrofit, and replacement projects where exact specifications matter and compatibility is non-negotiable.

• Amperage: 1200A
• Poles: 3-Pole
• Voltage: 600V

Why this breaker stands out

• Specifically crafted for retrofit and replacement in compatible Square D panels, preserving original protection characteristics and system behavior.
• The part number MHL3612001288 serves as the best reference for compatibility—use this to verify fit before ordering.
• Industrial-grade construction built to support demanding environments found in large facilities, manufacturing lines, and critical distribution points.

Ideal use cases

• Replacing a failed 600V, 3-pole breaker in existing industrial or commercial panels.
• Retrofit projects where retaining the same protection profile is essential as loads evolve.
• Maintenance tasks that require a precise, known-reference component to minimize downtime.

Installation and compatibility tips

• Always confirm fit and ratings in your panel labeling—the part number is the most reliable compatibility reference.
• Have a licensed electrician handle installation to ensure proper seating, reach, and safety in heavy-duty 600V systems.

For projects demanding dependable, high-capacity overcurrent protection, the Square D MHL3612001288 delivers clarity of fit, reliability, and long-term performance. Use it when your goal is exact-spec replacement, seamless retrofits, and steady, predictable protection for 1200A, 3-pole, 600V service.