Square D RFK06 - Safety Switch

Meet the Square D RFK06 Safety Switch, a robust fusible switch engineered for reliable on/off isolation and overcurrent protection in demanding industrial and commercial environments. Designed to support motor disconnects and branch circuit protection, this compact, maintainable solution brings safety and performance to the heart of your electrical system.

• Compact, maintainable fusible switch for tight spaces — The RFK06 delivers dependable isolation and protection in a footprint that fits panelboards, equipment rooms, and restricted enclosures without sacrificing performance.
• Motor disconnects and branch circuit protection — Ideal for safely disconnecting motors and protecting branch circuits where quick, clean power shutdown is essential during maintenance or fault conditions.
• Integrated overcurrent protection — Uses replaceable fuses to provide swift fault clearing, minimizing downtime and exposure to faults.
• Rugged performance in demanding environments — Built to withstand the daily demands of industrial and commercial settings while delivering consistent electrical safety and reliability.
• Efficient maintenance workflow — Clear fuse access and straightforward wiring support faster servicing, reducing maintenance window times.

Ideal applications

• Motor disconnects on production lines, conveyors, or machinery
• Protection for panelboards and sub-feed circuits in electrical rooms
• Branch circuit protection for critical loads that require reliable isolation

Why choose the Square D RFK06 Safety Switch

• Combines isolation and protection in a single, compact unit, simplifying electrical design and installation
• Maintains a clear safety path with straightforward operation and fuse-based protection
• Offers a ready-to-install solution for environments where space and maintainability matter

Tips for getting the most out of your RFK06

• Match the RFK06 to your voltage and current requirements and align it with your panelboard or motor starter setup
• Follow local electrical codes and manufacturer instructions during installation
• Schedule regular inspections to check fuse condition, wiring integrity, and secure mounting in its enclosure
• Label circuits clearly to ensure quick identification during maintenance or emergency shutdowns