Telemecanique DK1-FB29 - 80A, 660V, Disconnect Switch

Meet the Telemecanique DK1-FB29—an 80A, 660V disconnect switch built for demanding industrial and commercial environments. This compact, maintainable fusible switch delivers reliable on/off isolation and robust overcurrent protection, ensuring your equipment stays safe while downtime is minimized.

Why the DK1-FB29 stands out

• High-current, high-voltage capability: 80 A at up to 660 V makes it ideal for motor disconnects, panelboards, and branch circuits in compact control cabinets.
• Rugged, space-efficient design: A compact footprint that fits neatly into tight control panels without sacrificing reliability or serviceability.
• Maintenance-friendly: Designed for straightforward wiring, inspection, and periodic servicing to keep your electrical system running smoothly.
• Built-in protection: Serves as both a safe isolation switch and a protective fusible switch to guard downstream equipment from overcurrent events.

Ideal use cases

Engineered for applications where dependable isolation is essential, the DK1-FB29 is a smart choice for:

• Motor disconnects on production lines, conveyors, and pumps
• Panelboards and electrical cabinets that require a dedicated disconnect with protection
• Branch circuit protection in compact automation and control systems

What this means for your operation

Choosing the DK1-FB29 translates to quicker, safer maintenance windows and clearer isolation points for servicing equipment. You’ll benefit from predictable performance, straightforward installation, and a device you can trust to perform when it matters most. In environments where space is at a premium and reliability cannot be compromised, this disconnect switch delivers.

Practical guidance and tips

• Ensure the application’s voltage and current requirements align with 660 V and 80 A ratings for safe, compliant operation.
• Plan for accessible mounting in your control panel to simplify future maintenance and routine testing.
• Follow lockout/tagout procedures during servicing to maximize personnel safety when isolating circuits.
• Use in conjunction with compatible protective devices to optimize overall circuit protection and reliability.

Specifications at a glance

Model: DK1-FB29

Amperage: 80 A

Voltage: 660 V

Type: Disconnect switch (fusible)