XLBV321 - Fusible, Switch

The XLBV321 Fusible Switch is a rugged, compact solution designed for dependable on/off isolation paired with overcurrent protection in demanding industrial and commercial settings. This robust switch protects equipment and personnel by quickly disconnecting power during faults while keeping installation space efficient.

• Integrated protection and control: Combines a switch with a fuse to deliver immediate overcurrent protection and reliable electrical isolation in a single, streamlined unit.
• Compact, maintainable design: Optimized footprint for panel installations and tight spaces, with maintenance considerations that simplify fuse replacement and servicing.
• Versatile protection for critical circuits: Ideal for motor disconnects, panelboards, and branch circuit protection where a compact fusible switch is a priority.
• Rugged performance in harsh environments: Built to withstand the rigors of industrial and commercial applications, delivering consistent protection and control come rain or shine.

Why the XLBV321 matters in your electrical protection plan

In many facilities, efficiency and safety hinge on dependable isolation and fast fault response. The XLBV321 delivers both in one compact package, reducing component counts and simplifying wiring for motor-driven equipment and branch circuits. Its fusible configuration ensures that when a fault occurs, power is interrupted quickly, helping to minimize equipment damage and downtime.

Typical use cases

• Motor circuits in conveyors, pumps, fans, and compressors where a reliable disconnect is needed.
• Panelboard sections requiring concise protection and easy maintenance access.
• Branch circuits that demand immediate overcurrent protection without sacrificing space.

Key specifications at a glance

• Model: XLBV321
• Type: Fusible switch
• Fusing: Fusible
• Ideal for: Motor disconnects, panelboards, and branch circuit protection where a compact, maintainable fusible switch is required