Fuji Electric BU-ESA2050 - 50A, 2-Pole, Circuit Breaker

Fuji Electric BU-ESA2050 is a 50A, 2-Pole circuit breaker engineered to deliver dependable overcurrent protection in demanding electrical environments. Designed for use in panelboards, switchboards, and control panels, this unit combines robust protection with compact integration, helping protect motors, drives, and wiring from faults and overloads.

• Current rating: 50A provides precise protection for feeders and branch circuits without unnecessary interruptions.
• Poles: 2-Pole configuration enables simultaneous disconnection of both live conductors, enhancing safety during maintenance and fault clearing.
• Protection type: Circuit Breaker designed for reliable overcurrent protection in distribution panels and motor control centers.
• Applications: Ideal for industrial, commercial, and OEM installations where dependable protection and safe operation are critical.
• Form factor: Compact design supports easy integration into space-constrained enclosures and standard panel layouts.

Why this 2-Pole, 50A breaker is the smart choice

In environments with multiple hot legs or when a two-wire feed requires protection, the BU-ESA2050 provides a clean, safe disconnection path and predictable trip behavior. It’s particularly well-suited for distribution panels and motor control centers where downtime has a real cost and equipment protection is paramount. By choosing a Fuji Electric unit, you’re selecting a component with a proven track record in reliability and consistent performance across industrial and commercial settings.

Use cases and ideal setups

• Feeding critical machinery on manufacturing lines through panelboards that demand reliable, space-efficient protection.
• Protecting distribution circuits in switchboards within commercial facilities where two hot lines require coordinated interruption.
• OEM panel assemblies that require a compact, standard-spec 50A, 2-pole breaker for quick integration.
• Motor control centers where robust protection reduces arc exposure and safeguards drives and wiring.

Equip your electrical system with the Fuji Electric BU-ESA2050 to ensure consistent protection, safer maintenance, and dependable operation across your panels and control solutions.