FBJ30SO - 30A, 3-Pole, Fusible, Disconnect Switch

FBJ30SO is a compact, 30A, 3-pole Fusible Disconnect Switch designed for reliable on/off isolation and overcurrent protection in demanding industrial and commercial environments. This switch combines a simple disconnect with integral fuse protection, streamlining wiring and maintenance in a rugged, space-conscious package.

With three poles, it reliably interrupts three-phase circuits, making it ideal for motor disconnects, panelboard feeders, and branch-circuit protection where space is at a premium and serviceability matters.

Why choose the FBJ30SO?

• Three-pole design provides synchronized isolation for all three phases in a single device
• Fusible protection adds targeted overcurrent protection for motors and feeders
• Compact footprint fits tight electrical rooms, equipment cabinets, and crowded panels
• Maintainable fuse switch — quick access to replace fuses to minimize downtime
• Rugged construction built to withstand frequent on/off cycling in challenging environments

Ideal use cases

• Motor disconnects in conveyors, pumps, fans, and other three-phase equipment
• Panelboard feeders requiring a single, compact, fuse-protected switch
• Branch circuit protection in commercial or industrial settings that demand reliable isolation

Practical guidance

Model: FBJ30SO — Amperage: 30A — Poles: 3-Pole — Fusible: Yes. Pair with compatible fuses and install in accordance with local electrical codes and enclosure ratings. Regularly inspect fuse condition and replace only with the correct rating to maintain protection and reliability.