Fuji Electric BU-KSB3350 - Circuit Breaker

Fuji Electric BU-KSB3350 circuit breaker delivers dependable overcurrent protection for demanding electrical systems. Built by Fuji Electric, it is designed to safeguard panelboards, switchboards, control panels, and OEM equipment from overloads and short circuits, helping keep critical processes online and safe.

This breaker is ideal for a wide range of applications where reliable protection and safe operation matter. It shines in environments where downtime is costly and electrical integrity is essential.

• Industrial distribution panels and motor control centers
• Commercial electrical rooms with complex feeder networks
• OEM equipment enclosures requiring robust, dependable protection

Why the BU-KSB3350 stands out

• Focused on dependable protection with predictable, clear tripping behavior to minimize ambiguity during faults
• Seamless integration into standard Fuji Electric panel ecosystems and common installation footprints
• Designed for robust operation in demanding environments, helping reduce maintenance urgency and risk
• Versatile applicability across panelboards, switchboards, control panels, and OEM installations

How it benefits your operation

• Protects feeders and circuits from overcurrent events, reducing the risk of damage to downstream equipment
• Supports safer, faster fault isolation to limit downtime and restoration time
• Simplifies planning and inventory for maintenance teams by using a proven Fuji Electric solution

Technical snapshot
Model: BU-KSB3350
Type: Circuit Breaker
Applications: Industrial, Commercial, OEM equipment
Ideal use: Distribution panels and motor control centers requiring reliable overcurrent protection

Upgrade your electrical safety and reliability with the Fuji Electric BU-KSB3350—a trusted choice for protecting circuits, equipment, and people in demanding environments. Add it to your system to ensure steady performance across panelboards, switchboards, control panels, and OEM configurations.