Square D | MA26350 | Circuit Breaker | 350A | 2-Pole | 600V

Square D MA26350 Circuit Breaker — a high‑current, two‑pole protection solution designed for demanding 600 V electrical systems. With a 350 A rating, this unit is purpose‑built for maintenance, retrofit, and replacement projects where exact specifications matter and downtime is costly.

• Amperage: 350 A
• Poles: 2‑Pole
• Voltage: 600 V
• Part number reference: MA26350 is the best compatibility guide for this unit
• Best use cases: maintenance, retrofit, and replacement in systems requiring precise spec matching
• Important ordering note: Confirm fit and ratings before ordering to ensure seamless panel compatibility

In practical terms, MA26350 is ideal for upgrading or restoring protection in industrial or commercial environments that run on 600 V circuits. It serves well as a reliable field replacement or a strategic spare for critical feeders and service panels where a two‑pole configuration is required to interrupt both live conductors safely.

Why professionals choose this unit? The MA26350 model provides a known, trackable reference that aligns with Square D’s legacy of dependable electrical protection. Its 2‑pole design ensures coordinated disconnecting of both hot legs, helping you maintain code compliance and safer shutdown procedures during service or fault conditions.

Practical tips for use:

• Match the part number MA26350 to the panel labeling and manufacturer's specifications to minimize installation room for error.
• Keep a spare MA26350 on hand for planned maintenance windows or retrofit projects to reduce downtime.
• During installation, verify the surrounding panel support and bus bar clearances are compatible with a 2‑pole, 600 V unit of this size.

Designed for professionals who value precise specifications, reliable performance, and straightforward cross‑reference in critical electrical installations, the Square D MA26350 circuit breaker delivers targeted protection where it matters most—at 350 A, 2 poles, and 600 V.