Fusible Switch Assembly

Fully Integrated Medium Voltage Enclosed Assembly

Pioneer is now making it possible to order a fusible switch that is fully integrated with our medium voltage transformers. These systems provide dependable, secure, cost effective switching and fault protection.

The switch and transformer assembly are used as the primary main switches of unit substations, acting as a primary load break switch while also providing circuit protection (fused models).

Coordinated System

By ordering the switch and the transformer at the same time from the same manufacturer you are assured of system coordination and a smooth set up. We wire and test the system at our factory before we prepare it for shipment. Upon arrival you’ll find conveniently labeled cables ready to be connected properly from the transformer to the switch.

Specifications & Features

5 & 15 KV Class
600A & 1200A Continuous & Load Interrupting Rating
Selection from Industry Leading Manufacturers
Fused or non-fused models
Compact Design
Left Side or Right Side Orientation
Close coupling cable connections to transformer primary
Easy assembly with all cabling housed and installed on transformer
NEMA 1 Enclosures
ANSI 61 Grey Powder Coat Paint
Standards/Certifications • IEEE • ANSI • UL • cUL

Standards

NEMA 1 & 3R ratings
ANSI 61 Grey Powder Coat Paint
Standards/Certifications
• IEEE
• ANSI
• UL
• cUL

*Options and Accessories

   • NEMA 3R Enclosure
   • Kirk Key Interlocks
   • 4” Infra-Red Window
   • Current Limiting Fusing
   • Blown Fuse Indicator
   • Fuse Clips
   • Spare Fuse Pocket
   • Surge Arrestors
   • Thermostat
   • Strip Heater
   • Insulated Bus
   • Ground Ball Stud w/Cover
   • Indicator Lights
   • Auxiliary Switch
   • Voltmeter
   • Ammeter
   • Current Transformer
   • Potential Transformer
   • Control Transformer