Industrial EH3100N 100A 3-Pole 480 V Circuit Breaker

Industrial EH3100N 100A 3-Pole 480 V Circuit Breaker is a rugged, three‑phase protective device built for demanding industrial power systems. With a 100 A rating, three poles, and a 480 V operating range, it delivers reliable fault interruption for feeders and motors in busy facilities.

Industrial-grade protection you can trust

Designed to perform in tough environments, the EH3100N provides precise, dependable protection for 3‑phase circuits. Its three‑pole configuration ensures balanced isolation across all phases, helping prevent damage from short circuits and overloads. The 480 V rating aligns with the voltage needs of large machinery, conveyors, pumps, and HVAC systems commonly found in factories, warehouses, and other industrial settings. Built for longevity, this breaker is a practical, hard-working component in your electrical distribution strategy.

• Three-pole, 100 A protection ensures balanced safeguarding of 3‑phase feeders.
• 480 V compatibility ideal for mid-to-large industrial loads and equipment.
• Rugged construction designed to withstand the demands of busy shop floors and vibrating environments.
• Easy integration with standard industrial panels and distribution boards to maintain clean, reliable power layouts.
• Clear traceability with the exact part number EH3100N for seamless procurement and maintenance planning.

Ideal for

• Facilities with 480 V three‑phase power feeding motors, pumps, compressors, and conveyors
• Industrial automation setups where reliable feeder protection is essential
• Large-scale HVAC systems and process equipment distributed across a factory floor
• Data centers or critical environments that operate on 480 V three‑phase utility power

What it solves for you

The EH3100N acts as a first line of defense against electrical faults, rapidly interrupting fault currents to prevent equipment damage, reduce downtime, and protect personnel. By providing predictable, phase-balanced protection, it helps you maintain safe operation of heavy machinery and essential plant processes.

Whether you’re stocking spare parts for preventative maintenance, upgrading an aging distribution system, or selecting components for a new installation, the Industrial EH3100N 100A 3-Pole 480 V Circuit Breaker delivers the combination of capacity, reliability, and compatibility you need for robust industrial power protection. Ready to secure and simplify your 480 V distribution? Add the EH3100N to your order today.