Description
Used S&C SMU-40 25kV 400E Power Fuse – Model 823400 | TCC 153-2
This is a used S&C SMU-40 Power Fuse Unit, model 823400, designed for dependable overcurrent protection in 25kV class medium-voltage distribution systems. With a 400E ampere rating and TCC curve 153-2, this fuse ensures accurate time-current coordination, making it suitable for protecting transformers, capacitor banks, and feeder circuits.
Specifications:
Manufacturer: S&C Electric Company
Model Number: 823400
Type: SMD-40 Power Fuse Unit
Voltage Rating: 25kV
Current Rating: 400E
TCC Curve: 153-2
Condition: Used – fully functional, visually inspected for integrity
Application: Medium-voltage overcurrent protection
Key Features:
Designed for use with S&C SMD-40 fuse mountings
High interrupting capacity
Precision time-delay characteristics for coordination with system protection
Reliable performance in utility and industrial environments
This surplus fuse is ideal for replacement or new installation in power distribution networks. Available for immediate shipment.
