Schneider Electric M9F42335 - 35A, 3-Pole, Circuit Breaker

Schneider Electric M9F42335 is a 35A, 3-Pole Circuit Breaker designed to deliver dependable overcurrent protection for three-phase electrical systems. Built for panelboards, switchboards, and control panels, this breaker is a reliable choice for industrial, commercial, and OEM applications where safe operation and quick fault isolation matter.

Why this 3-Pole breaker stands out

• Three-pole design for balanced protection — Ideal for three-phase power in manufacturing lines, HVAC systems, conveyors, and other equipment that runs on a three-phase supply.
• Precise 35A current rating — Provides targeted protection for circuits with a continuous load up to 35 amps, helping prevent insulation damage and equipment wear from overloads.
• Seamless integration — Part of Schneider Electric’s ecosystem, enabling straightforward compatibility with distribution panels, motor control centers, and other Schneider Electric protection devices.
• Compact, dependable form factor — Designed to fit into standard electrical enclosures while delivering robust trip performance and long service life in demanding environments.
• Versatile deployment — Suitable for use across industrial facilities, commercial sites, and OEM equipment where reliable protection and fast fault clearance are essential.

Ideal use cases

• Motor control centers and switchgear in manufacturing and processing facilities
• Distribution panels and panelboards in commercial buildings with three-phase loads
• OEM equipment requiring certified, dependable overcurrent protection for three-phase circuits
• Control panels for equipment automation where space and reliability are priorities

What problems it solves

By providing targeted overcurrent protection for three-phase circuits, the M9F42335 helps prevent electrical fires, minimizes equipment downtime from fault events, and supports safer, more predictable operation of power distribution systems in harsh industrial environments.

Practical tips for installation and use

• Confirm your system is three-phase and that the continuous load aligns with the 35A rating to ensure protection is appropriate for the circuit.
• Coordinate with other protection devices in the same panel to achieve layered protection without nuisance tripping.
• Handle and mount following standard installation practices for distribution panels and control panels to maintain safety and performance.

For applications requiring reliable, three-phase overcurrent protection with a compact footprint and proven durability, the Schneider Electric M9F42335 (35A, 3-Pole) offers a precise, purpose-built solution that integrates smoothly into modern electrical distributions.