Schneider Electric M9F42106 6A 1P 277V Circuit Breaker | AmpState

Meet the Schneider Electric M9F42106 6A, 1-pole, 277V circuit breaker—the reliable choice for everyday electrical protection in panelboards, load centers, and distribution gear. Designed to slot into standard electrical distributions, this unit keeps your circuits safeguarded against overloads and faults while aligning precisely with the original equipment BOM.

Key features that matter in real-world use

• Single-pole design for protecting a single hot conductor in 277V circuits.
• 6 A trip rating provides appropriate protection for moderate-load branches common in commercial lighting and distribution circuits.
• 277V compatibility tailored for electrical systems that operate at higher distribution voltages.
• Original BOM alignment part number M9F42106—ideal for replacement projects where matching the exact component matters for reliability and documentation.
• Brand integrity Schneider Electric delivers proven performance and global support for critical electrical distribution.
• Stock-ready through AmpState to help you keep projects moving without delays.

Why this specific breaker fits your project

When you’re stocking spares or replacing a failed unit, matching the exact part number ensures compatibility with existing panelboards and load centers. The M9F42106 is purpose-built to maintain electrical protection continuity without requiring panel adaptation, reducing downtime and rework on service calls or installation jobs.

Ideal use cases

• Replacement in commercial or industrial panelboards that operate on 277V circuits.
• Spare for ongoing projects to preserve BOM parity and installation consistency.
• Renovations or upgrades where preserving original components supports documentation and maintenance planning.

Practical guidance for installation and compatibility

Before swap-in, verify that your enclosure accepts the M9F series, and confirm the exact part number matches M9F42106 to ensure proper fit. If you’re unsure about compatibility with your specific panel or distribution setup, AmpState offers assistance to confirm fit and alternatives that maintain BOM integrity.

Experience dependable circuit protection with a component you can trust. The Schneider Electric M9F42106 6A 1P 277V circuit breaker delivers straightforward, reliable performance for daily electrical work, supported by a brand known for durability and consistency in electrical distribution systems.