You Are Here:HOME > products > Parts > Cooper Parts > Cooper Transformer Switch > Cooper Transformer Switch
300 A Externally Operable Tap Changer Switch 2237179C01M

300 A Externally Operable Tap Changer Switch 2237179C01M

  • Price:
  • Conference call
  • Style:
  • Parts
  • Series:
  • Cooper Transformer Switch
  • Brand:
  • Cooper Parts
  • Availability:
  • In Stock


The Cooper Power Systems 300 A externally operated tap changer switch eliminates many of the hazards associated with manual internal tap changing of distribution transformers because line crews need not be exposed to high voltage conductors and hot transformer fluids. They also eliminate the need to dismount pole-type transformers for voltage adjustment and prevent exposure of the transformer tank interiors to contamination. The switches are designed for use in distribution transformers filled with transformer oil or an approved equivalent bio-based fluid. 

Catalog Number 2237179C01M
Standard Voltage Class: 35 kV Max.
AC 60 Hz 1 Minute Withstand: 50 kV
BIL and Full Wave Crest: 150 kV
Tap changers are available with lever and hotstick-operable handles with an indexing screw to ensure complete, positive switch contact. 
The switch shaft is made of a high strength glass-reinforced nylon and is sealed against leakage by two high temperature resistant Viton® O-rings. 
The switch body and rotor are made of glass-reinforced polyester. 
The snapaction bridge roller contact ensures complete, positive switch throw. 
All contacts are silver plated. 
The easily readable index plate provides positive contact positioning and positive stops, restricting the handle throw to five or seven positions.
  • Products: *
  • Your Email: *
  • Your Message: *
  • Note: HTML is not translated!
  • Code: *



Voltage Regulator

  • abb Transformer
Please Complete the short form below and a A&S sales representatives will contact you shortly. Note: Fields labeled with a * are required.
* Product:
* First Name:
* Last Name:
* Company:
*  Email:
*  Inquiry / Comments
*  Code
page run: 1907.6 ms