AR 70.2

Code	AR 70.2
Name	Power arc device For ceramic pin insulators
Description	AR 70.2 is used as a arcing protection device for covered conductors. The device is suitable for vertical, covered conductor and crossarms . It can be used in straight lines and also at line angles that are allowed for the crossarms. Nominal plastic covering thickness of the conductor may vary from 2 to 3 mm.

Weight:

1.6 kg

Nominal voltage (Un):	12 … 36 kV
Arc gap:	95 … 230 mm

Use:

AR 70.2 is used as an arcing protection device for ceramic pin insulators.

Construction:

The kit AR 70.2 consists of following parts

Component	Material
Al - parts	Corrosion resistant aluminium alloy,
Steel parts	Hot-dip galvanised steel

Installation:	The plastic covering of the conductor need not to be removed as the connector is insulation piercing type. Tightening torque for connector screws is 40 Nm.
Markings:	AR 70.2

Power arc device For tension insulators AR 60.1	Power Arc Device For pin insulators AR 70.1	Arc protection device AR 50.1

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