Square D | MHL3610001426 | Circuit Breaker | 1000A | 3-Pole | 600V

Meet the Square D MHL3610001426 Circuit Breaker — a high-capacity, three-pole protection device engineered for demanding industrial environments. Built for maintenance, retrofit, and replacement needs, this breaker is designed to drop into compatible Square D panels with precision and reliability.

Features and Benefits

• Amperage: 1000A — supports heavy-load feeders and protects critical equipment without frequent replacements.
• Poles: 3-Pole — ideal for three-phase distribution, providing balanced protection across all phases.
• Voltage: 600V — suitable for standard industrial distribution networks to keep your systems safe and compliant.
• Part Reference: MHL3610001426 — using the exact part number is the most reliable way to ensure compatibility with your panel and accessories.
• Designed for longevity — built to withstand the rigors of daily industrial use, with dependable trip performance and consistent operation over time.
• Clear, traceable documentation — simplifies ordering, stocking, and maintenance records for faster service and fewer misfits.

Why this Square D breaker stands out

Specificity matters when protecting high-current circuits. The MHL3610001426 is chosen for retrofit and replacement projects where exact specifications are non-negotiable. Its 1000A capacity, 3-pole configuration, and 600V rating align with many industrial panels and distribution setups, ensuring you maintain system integrity without compromising safety or performance. By using the exact part number, you minimize guesswork during procurement and reduce the risk of compatibility issues during installation.

Ideal use cases

• Retrofits and replacements in existing 3-phase distribution panels where a 1000A, 3-pole, 600V breaker is required.
• Maintenance shutoffs for heavy machinery circuits in manufacturing facilities, data centers, and process lines.
• New installations that require a robust, high-current protection device with a precise Square D specification.

How to verify compatibility

• Use the part number MHL3610001426 as your primary reference to match panel catalogs and accessories.
• Confirm the panel’s amperage rating, number of poles, and voltage rating match the breaker’s 1000A, 3-Pole, 600V specifications.
• Check the panel model and manufacturer guidelines to ensure a seamless fit and correct trip characteristics.

Note: Always confirm fit and ratings before ordering. For reliability and peace of mind, pair this part number with your panel’s official documentation to ensure a flawless match.