S&C Electric 832300 - SMU-40 Medium Voltage Fuse (14.4kV 300A Slow-Blow)

S&C Electric 832300 is a medium-voltage SMU-40 fuse designed for circuit protection in industrial power distribution systems. Rated for 14.4kV applications with a 300A current capacity, this slow-operating fuse features a single-barrel construction and meets SMU-40 class specifications for reliable overcurrent protection. The 1 lb unit provides precise interruption characteristics for medium-voltage circuits, complying with industry standards for electrical protection devices. Typical applications include transformer protection, feeder circuits, and industrial power distribution equipment requiring controlled fault-clearing characteristics.

Key Features & Specifications

• Type: Medium-voltage SMU-40 class fuse with slow-operating characteristics
• Voltage Rating: 14,400V AC
• Current Rating: 300A
• Class Rating: SMU-40
• Barrels: 1
• Velocity: Slow
• Weight: 1 lb
• Applications: Transformer protection, feeder circuits, industrial power distribution