NFS3100 | Circuit Breaker | 100A | 2-Pole | 240V

The NFS3100 is an industrial-grade circuit breaker designed for reliability, maintenance, retrofit, and replacement projects where exact specifications matter. With a 100A rating and a 2-pole configuration at 240V, this unit provides robust protection for dual-leg circuits in demanding environments. The part number NFS3100 is the clearest reference for compatibility, making fit checks straightforward for electricians and facility engineers alike.

What this breaker does for you

• Reliable overcurrent protection for 240V, dual-leg circuits, helping prevent equipment damage and electrical fires.
• Two-pole design ensures simultaneous interruption of both hot lines, maintaining balanced protection across the circuit.
• Maintenance, retrofit, and replacement ready—a practical drop-in solution for upgrading aging panels or stocking spares to minimize downtime.
• Clear compatibility reference—the part number NFS3100 serves as the best match for ensuring proper fit and ratings in your panel.

Key specifications at a glance

• Amperage: 100A
• Poles: 2-Pole
• Voltage: 240V
• Notes: Confirm fit and ratings before ordering; use the part number as the primary reference for compatibility.

Ideal for

• Facility managers and electricians working in manufacturing or industrial facilities with 240V equipment
• Panels undergoing retrofit or replacement where a precise 100A, 2-pole, 240V breaker is required
• Maintenance teams stocking reliable spare parts to reduce downtime during electrical service or repairs

How this model compares to common alternatives

Unlike generic breakers, the NFS3100 is purpose-built for 240V dual-leg circuits common in industrial panels. Its 2-pole design provides synchronized interruption, ensuring safer shutdown of circuits and minimizing the risk of arcing. This makes it a dependable choice for panel upgrades, new installations in industrial environments, and service disconnects where matching the exact amperage and voltage is crucial.

Practical tips for getting the most from your NFS3100

• Always verify the fit and ratings before ordering—cross-check the panel label and the NFS3100 part number to ensure compatibility.
• Prepare for installation by confirming the enclosure accepts a 2-pole, 100A device and that the wiring conforms to local electrical codes.
• Keep a spare NFS3100 on hand for planned maintenance or unexpected replacements to minimize panel downtime.
• Document the upgrade in your panel records, noting the date, amperage, and voltage rating to simplify future service and audits.

Choose the NFS3100 for a precise, dependable solution that aligns with industrial-grade panel requirements. Its targeted specs support safer, faster maintenance workflows and long-term reliability for your 240V circuits.