NF631100R 100A 3P Circuit Breaker | AmpState

NF631100R 100A 3P Circuit Breaker – a dependable, no-nonsense solution for panel protection in commercial or light-industrial electrical distribution. With a 100-amp rating and a three-pole configuration, this breaker is designed to shield feeders and branch circuits across 3-phase systems, keeping equipment safe and downtime to a minimum.

• Direct part-number match for maintenance teams and panel builders who demand exact fitment and reliable performance.
• Three-pole design supports 3-phase circuits, delivering balanced protection across all conductors in panelboards and load centers.
• 100 A rating provides robust protection for main feeders and critical distribution paths in electrical systems.
• Standard form factor compatible with a wide range of common panelboards and distribution panels, enabling quicker installations and replacements.
• Availability through AmpState ensures steady supply for spare inventory, maintenance stock, or planned upgrades.
• Clear part-number identity (NF631100R) from a Brand Not Specified, simplifying procurement and compatibility checks in service records.

Why this matters: using the exact NF631100R part-number ensures consistent trip characteristics and physical compatibility with your panel, reducing the risk of misfits that can cause delays, rework, or unsafe installations. This is especially valuable for teams that manage multiple panels or facilities where standardization speeds repairs and replacements.

Ideal for

• Maintenance teams performing scheduled replacements or emergency fixes in panelboards and load centers.
• Panel builders and integrators assembling new, 3-phase electrical distributions.
• Service vans and warehouses maintaining a ready spare inventory with precisely matched parts.

Installation and compatibility tips

• Verify your panel labeling shows a 3-pole, 3-phase configuration and a 100 A rating before replacement.
• Cross-check that the part-number NF631100R matches your panel’s documentation to ensure a seamless fit.
• Always power down and follow proper safety protocols during installation and testing after replacement.
• If there’s any doubt about fit or compatibility, send us a message and we’ll help confirm the correct match for your panel or distribution setup.

Choose the NF631100R for a reliable, exact-fit circuit protection solution that aligns with your maintenance workflows, panel-building projects, and spare-inventory strategy. It’s the precise part you need when alignment and speed matter in electrical distribution environments.