3-POLE - 30A, 3-Pole, General-Duty, Fusible, Safety Switch

The 3-POLE - 30A, 3-Pole, General-Duty, Fusible, Safety Switch is built to deliver dependable on/off isolation with integrated overcurrent protection in demanding industrial and commercial settings. This three-pole, fusible disconnect is compact enough to fit tight panel spaces while still delivering robust protection for motor circuits, branch circuits, and control panels.

Why this fusible safety switch matters

When you need reliable motor control and protection, a dedicated safety switch makes all the difference. The 3-POLE 30A design combines simple operation with targeted protection, helping prevent equipment damage, electrical faults, and unplanned downtime. Its fused architecture means you get instantaneous disconnection in overcurrent conditions, while the general-duty construction stands up to routine industrial use.

Key features that set it apart

• Three-pole, 30 amp capacity ensures dependable control of 3-phase power and clean, coordinated shutdown for motor loads.
• Fusible design provides built-in overcurrent protection, allowing for selective coordination with upstream protection devices and simplifying panel wiring.
• General-duty rating crafted for versatile environments—from manufacturing floors to logistics facilities—where reliability and straightforward maintenance matter.
• Compact footprint minimizes panel intrusion, making it ideal for small control cabinets, switchgear enclosures, and retrofit projects.
• Maintenance-friendly with accessible fuse elements and straightforward wiring paths to speed inspections, fuse replacements, and routine servicing.
• Versatile applications suited for motor disconnects, panelboards, and branch circuit protection where a reliable, simple disconnect is required.

Ideal use cases

• Motor control centers and standalone motor disconnects in light to mid-duty industrial environments.
• Panelboard sections that require integrated, replaceable fuse protection for 3-phase circuits.
• Commercial facilities with compact electrical rooms needing a space-efficient, safe isolation device.
• Control panels and process lines where quick isolation during maintenance prevents energy hazards.

How it solves common problems

• Energy isolation you can trust: A dedicated safety switch provides a definitive off-state for maintenance and tuning, reducing risk during service work.
• Overcurrent protection without extra parts: The fusible design consolidates switching and protection, simplifying wiring and reducing component count.
• Space-saving practicality: The compact form factor fits tight panel environments where larger disconnects aren’t feasible.
• Maintenance efficiency: Easy fuse access minimizes downtime and keeps critical equipment available when it matters most.

What to consider when selecting and installing

Pair this safety switch with compatible enclosures and follow standard electrical practices for three-phase systems. Ensure it aligns with your panel rating and that fuse types and ratings are appropriate for your motor loads. Plan wiring routes that maintain clean separation between power and control circuits, and torque connections to official specifications during installation to maintain reliability over time.

Spec at a glance

• Model: 3-POLE
• Amperage: 30A
• Poles: 3-Pole
• Duty: General
• Fusible: Fusible

For technicians and engineers seeking a dependable, space-efficient, fusible switch that doubles as a motor disconnect and branch-circuit protector, the 3-POLE - 30A safety switch delivers straightforward performance with clear protective benefits. It’s the practical choice when you need reliable isolation, integrated protection, and long-term maintenance practicality in a compact package.