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  • Primary Disconnect SPA121
  • Primary Disconnect SPA121

Primary Disconnect SPA121

Description:

Primary disconnects are used in vacuum circuit breaker as a isolating device.

  • Product Description

Primary disconnect for vacuum circuit breaker

Model No.: SPA121

Primary disconnect is generally used in middle and/or high voltage switching devices, which are essentially intended for rated electrical current disconnection operation and current transmission by providing a contact finger-trap which is connected to a mating contact.

Rated current 1000A
Material copper with thick silver plating, stainless steel with magnetic free
Contact blade 24pcs
Type Bundled
Application vacuum circuit breaker
The minimum quantity 10pcs
Payment terms T/T, L/C, Western Union

 

Primary disconnect

Model No.: SPA121

primary disconnect for vacuum circuit breaker LYA121

primary disconnect for vacuum circuit breaker SPA121

Structural Features

·Annular spring with uniform pressure

·Adopt imported non-magnetic stainless steel,avoid eddy current

·Thick silver coating,strong abrasion strength

·Anti-tarnishing processing,avoid silver coating oxidation off

·Fixed contact insertion depth for reference:34±2mm

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