ABB 279C420A22 - CIL Series Medium Voltage Fuse 39A@8300V (60kA AIC)

ABB 279C420A22 is a medium voltage current-limiting fuse designed for high-voltage circuit protection in industrial power systems. This CIL series fuse provides reliable overcurrent protection with a voltage rating of 8300V and a current rating of 39A, featuring a robust single-barrel construction with a 2.5-inch diameter and weighing 3 lb. The fuse meets stringent industry standards and offers an interrupting rating of 60kA at 8.3kV, ensuring system safety during fault conditions. Its special connection design facilitates secure installation in medium voltage applications, making it suitable for protecting transformers, motors, and distribution equipment in utility and industrial power networks.

Key Features & Specifications

• Type: CIL series current-limiting fuse, single-barrel construction
• Voltage Rating: 8300V
• Current Rating: 39A
• Dimensions: 2.5-inch diameter
• Weight: 3 lb
• Standards: Industrial medium voltage protection standards
• Applications: Transformer protection, motor circuits, industrial power distribution
• AIC rating: [email protected]
• Connection: Special
• Barrels: 1
• Family: CIL Series
• Item Subcategory: Medium Voltage