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  • GN-12 Isolating Switch
  • GN-12 Isolating Switch

GN-12 Isolating Switch

Description:

GN口-12 The isolating switch has novel structure and is a new type of isolating switch developed by the company independently. The dynamic and static contact is installed on the two horizontal insulator.The drive shaft directly drives the moving contact head to rotate, so as to implement switching-closing and grounding and have a minimal installation space, convenient busbar connection and clear fracture, applicable to all kinds of relatively compact side type high voltage boards.And it can drive by the BET type mechanism via disconnecting lever without mechanism, or directly operate with built-in operator.The grounding contact can be installed on break-brake position to realize the protective grounding.

  • Product Description

GN口-12 Isolating Switch

Structure and Properties:

GN口-12 The isolating switch has novel structure and is a new type of isolating switch developed by the company independently. The dynamic and static contact is installed on the two horizontal insulator.The drive shaft directly drives the moving contact head to rotate, so as to implement switching-closing and grounding and have a minimal installation space, convenient busbar connection and clear fracture, applicable to all kinds of relatively compact side type high voltage boards.And it can drive by the BET type mechanism via disconnecting lever without mechanism, or directly operate with built-in operator.The grounding contact can be installed on break-brake position to realize the protective grounding.

Ambient Condition:

1. Altitude: ≤1000m;
2. Ambient temperature: -25℃~+40℃;
3. Relative humidity: daily average ≤95%, monthly average ≤90%;
4. Earthquake intensity: ≤8 degree;
5. Applicable occasions should free from inflammables, explosives, corrosives and severe vibration.

Product Feature:

1. Scientific design and innovative structure.
2. Small volume and light weight.
3. Easy maintenance and long service life.
4. The main blade and earthing blade are interlock well to avoid simultaneous operation.

Technical Specification:

GN口-12 Isolating Switch-2

Main technical parameter

GN口-12 Isolating Switch

GN口-12 Isolating Switch-1

Outline Dimension

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