ABB 4989C12A47 - CLC Series Medium Voltage Fuse 1800V/150A (40kA AIC)

ABB 4989C12A47 is a medium voltage fuse from the CLC Series designed for high-current circuit protection in industrial power systems. This 1800V-rated fuse handles 150A continuous current with a 40kA interrupting capacity at rated voltage, featuring a robust threaded connection and single-barrel construction. The compact 1.5-inch diameter design weighs 3 lb, built with durable materials for reliable operation in demanding environments. It meets stringent industry standards for medium voltage applications, suitable for motor protection, transformer circuits, and power distribution equipment.

Key Features & Specifications

• Type: CLC Series medium voltage fuse with single-barrel construction
• Voltage Rating: 1800V AC
• Current Rating: 150A
• Dimensions: 1.5" diameter
• Standards: Industrial medium voltage fuse requirements
• Applications: Industrial power systems, motor protection, transformer circuits
• AIC rating: 40kA@1800V
• Connection: Threaded
• Barrels: 1
• Weight: 3 lb