HFSC Polymer Type Standard, Linkbreak And Loadbreak Fuse Cutout

The HFSC series polymer type drop out fuse cutouts are designed to protect transformers, capacitors, cables, and overhead lines from short circuits and overloads in 10kV–36kV distribution networks. With standard, linkbreak, and loadbreak configurations available, these cutouts offer flexible solutions for various operational requirements. The polymer housing provides outstanding insulation and durability in harsh outdoor conditions.

● Wide voltage range: 10kV to 36kV
● Current ratings: 100A and 200A, with 300A maximum base rating
● Breaking capacities up to 12kA
● Impulse withstand voltage up to 190kV BIL
● Leakage distance from 320mm to 1080mm
● Available in standard, linkbreak (HFSC-L), and loadbreak (HFSC-F) versions
● Polymer insulation for high mechanical strength and weather resistance

◆ Lightweight polymer construction eases handling and installation
◆ Excellent hydrophobic properties ensure reliable performance in polluted and humid environments
◆ High breaking capacity suits demanding distribution network conditions
◆ Multiple configurations meet diverse switching and protection needs
◆ Long creepage distances enhance insulation safety

● 10kV–36kV overhead distribution systems
● Transformer and capacitor bank protection
● Rural and urban medium-voltage networks
● Industrial and utility power distribution
● Coastal and heavily polluted areas requiring superior insulation performance

Remark: Model HFSC-( )F is for polymer type loadbreak fuse cutout
Model HFSC-( )L is for polymer type linkbreak fuse cutout.