YN-4

These standards include tests to verify reliable operation even in the harshest environments:

Designed for installation from –20 °C up to +50 °C

• No limitation of mechanical loads for main and branch conductors

• Shear head forces are adapted to the required contact forces for each application (main, service, lightning)

• Voltage withstand to 6 kV in a 30 cm water bath

• No change in contact resistance and temperature after overloads and load cycling

• Voltage withstand to 6 kV in metallic balls after heavy weathering exposure (UV-light, humidity and temperature cycling)

• Corrosion resistance of the metal parts has been proven in the salt fog chamber and wet SO2 gas chamber

Key Features:

• Range-taking

• Suitable for XLPE, PE or PVC conductors

• Waterproof

• Captive and flexible end caps

• All components are solid and fixed in place

• Equipped with shear head to ensure a reliable tightening torque

• Operating temperature -55°C to +55°C

• Installation temperature -20°C to +55°C

• Can be installed on energized main if not under load

• Model	Main line section	Branch section	No.Bolt
  YN-1	6-25	6-25	1
  YN-2	35-70	6-25	1
  YN-3	35-70	35-70	1
  YN-4/2	35-70	35-70	2

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