Industrial NB232030FED 30A 3-Pole 240 V Circuit Breaker

Industrial NB232030FED 30A 3-Pole 240 V Circuit Breaker is engineered to deliver dependable overcurrent protection in demanding power environments. With a 30-amp current rating, a 3-pole configuration, and a 240 V operating voltage, this breaker safeguards three-phase circuits while enabling safe, reliable shutdown during faults.

Designed for precise identification and seamless replacement, the NB232030FED part number ensures you’re selecting the exact component required for compatible industrial panels and distribution systems. This specificity supports faster service, easier inventory management, and reduced downtime when maintenance or upgrades are needed.

Key benefits

• Three-pole design provides simultaneous disconnection of all live conductors in a 240 V three-phase system, enhancing safety and fault clearance.
• 30 A rating matches a wide range of industrial loads, including motor feeders, machine tool circuits, and processing equipment.
• Compact, robust construction tailored for industrial panels, helping maintain reliability in busy manufacturing environments.
• Clear part-level identification with NB232030FED supports precise ordering, replacement, and maintenance records.
• Ideal for integration into control panels, distribution boards, and motor control centers that operate on 240 V three-phase power.

Ideal use cases

• Protection for three-phase motors and conveyors in manufacturing lines.
• Feeder protection in industrial distribution panels and machine control panels.
• Retrofit or upgrade projects where a precise NB232030FED replacement is required.

Installation and safety notes

Install this circuit breaker by a qualified electrician in accordance with local electrical codes and standards. Verify that your panel is rated for 240 V three-phase operation and that the 30 A, 3-Pole configuration matches the intended load. Ensure secure mounting and tight terminal connections to maintain reliable performance and safety.

Specifications at a glance

• Part Number: NB232030FED
• Current rating: 30 A
• Poles: 3
• Voltage rating: 240 V

For industrial electrical systems that demand precise, reliable three-phase protection, the NB232030FED 30A 3-Pole 240 V Circuit Breaker delivers targeted performance where it matters most—protecting equipment, reducing downtime, and keeping control panels running smoothly.