8146/5052-3D - 16A, 600V, Fusible, Disconnect Switch

Meet the 8146/5052-3D, a 16A, 600V Fusible Disconnect Switch built to deliver reliable on/off isolation with integrated overcurrent protection in demanding industrial and commercial environments. Its compact, maintainable design makes it a smart choice where space is at a premium and dependable performance is non-negotiable.

This fusible disconnect is purposefully designed for motor disconnects, panelboards, and branch circuits that require a single, cohesive solution for both switching and protection. With a built-in fusible element, it provides immediate current limiting when faults occur, helping safeguard motors, wiring, and control circuits while simplifying wiring and maintenance in one streamlined device.

• Model: 8146/5052-3D
• Amperage: 16A
• Voltage: 600V
• Fusing: Fusible for integrated overcurrent protection
• Application: Ideal for motor disconnects, panelboards, and branch circuits in harsh industrial or commercial settings
• Construction: Rugged, compact design engineered to withstand the demands of real-world electrical installations

Why choose a fusible disconnect like the 8146/5052-3D?

Choosing a fusible disconnect switch combines switching and protection in one unit, reducing wiring complexity and potential fault points. The 8146/5052-3D is tailored for environments where quick isolation is essential for safe maintenance and rapid fault recovery, while still delivering precise current control up to 600V and 16A. This makes it a practical alternative to non-fused disconnects when overcurrent protection is a priority in your control panel or equipment line.

Use cases and practical scenarios

• Motor control circuits in compact equipment where space is limited
• Main or branch circuit protection in control panels and switchgear
• Temporary or permanent isolation points for routine maintenance
• Systems requiring a straightforward, integrated protection path without additional fusing components

Incorporate the 8146/5052-3D into your electrical infrastructure to achieve dependable isolation, streamlined protection, and a cleaner, more maintainable panel layout. It’s a purpose-built solution for professionals who demand clarity, reliability, and real-world performance from their fusible disconnect switches.