S&C Electric 702020 - K-Class Fuse Refill 20A 17kV (SMU-20 Medium Voltage)

S&C Electric 702020 is a medium-voltage current-limiting fuse refill designed for overcurrent protection in electrical distribution systems. This K-class fuse operates at 17,000 volts with a 20-amp current rating, providing reliable circuit interruption under fault conditions. The condenser-mounted SMU-20 family unit features robust construction with a weight of 1 lb, engineered for straightforward replacement in existing fuse assemblies. It complies with industry standards for medium-voltage protection applications, typically deployed in industrial power distribution, utility substations, and commercial electrical systems requiring high-voltage circuit protection.

Key Features & Specifications

• Type: K-class current-limiting fuse refill, condenser mounting
• Voltage Rating: 17,000V AC
• Current Rating: 20A
• Dimensions: SMU-20 family standard
• Standards: Medium voltage protection compliance
• Applications: Industrial power distribution, utility substations, commercial electrical systems
• Mounting: Condenser
• Class Rating: K
• Weight: 1 lb
• Family: SMU-20
• Item Subcategory: Medium Voltage
• Section: Fuse Refills