The Schneider Electric TeSys DF series fuse disconnector is designed for robust circuit protection in industrial environments. This 3-pole unit, identified by the GK1EK designation, is engineered to handle 690VAC and a maximum current of 50A. It is specifically configured for fuse sizes of 14 x 51mm, ensuring compatibility with standard industrial fuse types.

Technical details

• Series: TeSys DF
• Poles: 3
• Voltage Rating: 690VAC
• Current Rating: 50A
• Fuse Size Compatibility: 14 x 51mm
• Auxiliary Contact: 1 NO (Normally Open) early break contact
• Protection Feature: Without single-phase protection
• Mounting Type: DIN rail mountable (verify mounting details against manufacturer datasheet)

Applications & compatibility

This fuse disconnector is suitable for use in motor control circuits, power distribution panels, and other applications requiring reliable isolation and overcurrent protection. It is commonly found in machinery for manufacturing, material handling, and process control systems where safety and operational continuity are paramount.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the GK1EK or contact our technical team for cross-reference assistance with compatible TeSys DF components.