Square D | MAL26900 | Circuit Breaker | 900A | 2-Pole | 600V

Meet the Square D MAL26900 Circuit Breaker—built for demanding electrical environments where high-current protection is essential. This 900A, 2-pole, 600V breaker is designed to act as a robust main protection device for large feeders, retrofit projects, and replacement scenarios where exact specifications matter.

• Amperage: 900A — suited for high-load feeders and critical distribution circuits that require reliable overcurrent protection.
• Poles: 2-Pole — provides simultaneous disconnection of both conductors, enhancing safety and simplifying upstream protection schemes.
• Voltage: 600V — compatible with systems and panels rated for medium-voltage industrial applications.
• Best reference for compatibility: Part number MAL26900 — always use MAL26900 to verify fit and ratings before ordering.
• Ideal use cases: maintenance, retrofit, and replacement projects where exact specs are required to maintain panel integrity and protection accuracy.

This breaker shines in scenarios where a high-current main protection device is needed to support large equipment banks, heavy machinery feeders, or legacy panels undergoing modernization. If your installation calls for a 900A, 2-pole, 600V protection solution, MAL26900 is the precise part to match your existing specifications and ensure continued safe operation.

Practical guidance for use: confirm the panel’s labeling and service-rated compatibility with 600V systems and 900A protection before installation. Keep the MAL26900 as your reference part when sourcing replacements or conducting retrofits to avoid mismatches and ensure a smooth, downtime-minimizing upgrade process.

Designed for professionals who prioritize exact specifications and dependable protection, this Square D circuit breaker delivers the reliability needed for demanding electrical distributions. If accuracy in compatibility and performance matters, trust MAL26900 as the definitive choice for your project.