Nf NF63CVF - 50A, 3-Pole, Circuit Breaker

Nf NF63CVF 50A, 3-Pole Circuit Breaker is engineered to deliver dependable overcurrent protection for 3-phase electrical systems. With a 50-amp rating and a true 3-pole configuration, this device is designed to slot into panelboards, switchboards, and control panels, streamlining protection for complex installations.

Ideal for industrial, commercial, and OEM environments where safe operation and reliable power distribution are paramount, the NF63CVF protects feeders and critical equipment in distribution panels and motor control centers. Its 3-Pole design ensures synchronized protection across all three phases, helping prevent partial faults and reducing the risk of equipment damage.

Key specifications

• Current rating: 50 A
• Poles: 3-Pole
• Breaker type: Circuit Breaker

Why a 3-Pole design matters

In three-phase systems, a 3-pole circuit breaker provides coordinated protection across all phases. The NF63CVF is purpose-built for distribution panels and motor control centers, delivering reliable interruption of fault current on any phase and maintaining system safety and integrity.

Ideal applications

• Panelboards and switchboards in manufacturing and processing facilities
• Control panels for automation, conveyors, and machinery
• Distribution panels and motor control centers in industrial and commercial settings
• OEM equipment requiring a 3-phase, 50A protective device

Practical guidance

Choose the NF63CVF when you need straightforward, dependable protection for 3-phase loads up to 50 amps. It pairs with standard 3-phase feeders and supports quick fault isolation to minimize downtime. For maintenance, verify load compatibility with the 50 A rating and inspect terminating connections during routine servicing to maintain optimal protection.