Schneider Electric M9F21108 8A 1P Circuit Breaker | AmpState

The Schneider Electric M9F21108 is a purpose-built 8 A, 1-pole circuit breaker crafted for everyday electrical protection in panelboards, load centers, and distributed electrical systems. With a direct part-number match, it’s the dependable choice for projects that demand precise fit and immediate availability.

Why this specific breaker matters

• Exact part-number compatibility: M9F21108 is designed to slot into Schneider Electric panels without modification, reducing the risk of wrong substitutions and installation delays.
• Clear, reliable protection: A dedicated single-pole device that safeguards a single circuit from overload and short circuits within distribution panels and electrical systems.
• Efficient inventory and maintenance: Ideal for spare banks and maintenance stores where a direct part-number match keeps replacements quick and predictable.

Ideal use scenarios

• Maintenance teams stocking replacement parts for commercial and light industrial panelboards and load centers
• Panel builders specifying exact Schneider Electric components for consistent field performance
• Repairs or upgrades in facilities that rely on Schneider Electric distribution systems

Specification snapshot

• Amperage: 8 A
• Poles: 1-Pole
• Part Number: M9F21108
• Manufacturer: Schneider Electric
• Product Type: Circuit Breaker

Why buy from AmpState

Available from AmpState, this part is ready to ship with the exact designation you need. If you’re unsure about fit or compatibility, message us and we’ll help you confirm the correct part for your panelboard, load center, or distribution setup.

Equip your electrical distribution with confidence—the Schneider Electric M9F21108 delivers precise fit, reliable protection, and streamlined maintenance.