Mitsubishi NF100-CS - 100A, 3-Pole, Circuit Breaker

Mitsubishi NF100-CS delivers dependable overcurrent protection in a compact, three‑pole package designed for modern distribution panels and motor control centers. Rated at 100A and built for three‑phase systems, this circuit breaker is ready to safeguard panelboards, switchboards, and control panels in harsh industrial and commercial environments.

Key advantages that set the NF100-CS apart:

• Three‑pole design: provides complete protection across all three phases in typical three‑phase power systems, helping maintain balanced loads and safer operation.
• 100A current rating: aligns with mid‑range feeders and motor circuits, delivering reliable interruption when faults occur.
• Versatile mounting and compatibility: suits panelboards, switchboards, and control panels across industrial OEM setups.
• Durable, industry‑grade construction: built to withstand demanding environments and continuous operation.

Ideal use cases include power distribution in manufacturing lines, HVAC and process equipment, and motor control centers where quick isolation of a fault is critical. The NF100-CS helps reduce downtime and protects equipment from overloads and short circuits, giving engineers and technicians peace of mind.

Why choose this Mitsubishi unit over ad‑hoc protection solutions? It combines trusted Mitsubishi reliability with a compact, straightforward form factor that simplifies wiring, panel layout, and future maintenance. When you need consistent, predictable protection for three‑phase circuits in panelboards and related gear, the NF100-CS is a dependable choice.

Practical notes: verify your system is three‑phase and that a 100A rating matches the load profile. Plan for proper enclosure clearance and conductors sized for 100A to ensure safe, efficient operation. Use in distribution panels and motor control centers where dependable overcurrent protection matters most.