CO 65.1

Temporary Earthing


Code CO 65.1
Name Temporary Earthing
For tension insulators
Description CO 65.1 is used as a temporary earthing connector where the arc protection devices are not present. The connector CO 65.1 includes an arc protection horn suitable for use with temporary earthing devices with screw fixing. The connector has a place for an Al-thread, so it also works as an arc protection device. The connector is watertight by silicone greased teeth.

Dimensions

Weight: 0.70 kg

Electrical values:

Nominal voltage (Un): 12 … 36 kV
Covered conductor: Al 35-157

Specification

Use: Watertight connector to be used used as a temporary earthing connector or as arc protection connector.
Construction: The lower section of the body protects the bolts against corrosion and enables the connector easily to be reopened even after years of service. The conductor groove is brushed, greased and toothed to ensure reliable connections.
ComponentMaterial
Body Corrosion resistant aluminium alloy, tensile strength 300 N/mm²
Bolts Hot-dip galvanised steel
Horn Hot-dip galvanised steel

Installation: It is not necessary to dismantle the connector during the installation work. Unscrew the bolts and place the conductor into the groove. Tighten the bolts with articulated spanner and fork wrench to torque of 40 Nm.
Markings: CO 65.1 

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