S&C Electric 703050 - SMU-20 Medium Voltage Fuse 25kV/50A (Class K Velocity)

S&C Electric 703050 is a medium-voltage SMU-20 fuse designed for high-capacity circuit protection in industrial power systems. Rated for 25kV AC operation with a 50A current capacity, this Class K fuse features a single-barrel construction with "K" velocity characteristics for rapid fault interruption. The unit's robust design meets stringent industry standards for medium-voltage applications, including utility substations and large industrial facilities. Its 1 lb weight and compact form factor facilitate installation in switchgear and motor control centers while maintaining reliable performance under demanding electrical conditions.

Key Features & Specifications

• Type: SMU-20 medium-voltage fuse with single-barrel construction
• Voltage Rating: 25000V AC
• Current Rating: 50A
• Class Rating: K
• Velocity: K characteristic
• Barrels: 1
• Weight: 1 lb
• Applications: Industrial power systems, utility substations, motor protection