Medium Voltage Products

Lugs and Connectors – Torque Shear

ATSL and ATSC

Description

ATSL and ATSC are mechanical torque shear lugs and connectors designed for use in low and medium voltage applications. The product consist of an aluminium electro tin plated body with brass shear bolts and the range covers conductor sizes 16mm² to 400mm² . The lugs are suitable for indoor and outdoor applications and are available with different palm hole sizes to accommodate M12 and M16 bolts.

 

Features

  • Torque controlled shear off bolts guarantee excellent electrical connection
  • Suitable for a wide range of applications and accommodate most types of conductors, shapes and materials
  • Installation requires no expensive crimp tools, standard socket or wrench is suitable (hex bolts)
  • Solid palm (no inspection hole) eliminates ingress of moisture
  • Grooved inner barrel contact surface compliments shear bolt action to ensure good electrical connection
  • Once bolt has been sheared it cannot be removed
  • Complies to IEC 61238-1 class A & B, BS EN 50483-6 : 2009

Applications

  • Suitable for use on low and medium voltage joints and terminations

Dimensions

Product Conductor Size (mm²) Nr. of Bolts Dimensions (mm)
L1 L2 D1 D2 T P B

Lugs

ATSL16/70/12B2 16-70 2 90 49.5 23 11 8 13 13
ATSL25/95/12B1 25-95 1 74 30 24 13 10 13 13
ATSL25/95/16B1 25-95 1 74 30 24 13 10 13 17
ATSL50/150/12B2 50-150 2 108 58 28 16 12 17 13
ATSL95/240/12B2 95-240 2 129 70 34 20 13 17 13
ATSL95/240/16B2 95-240 2 129 70 34 20 13 17 17
ATSL185/400/12B2 185-400 2 174 100 44 27 16 22 13
ATSL185/400/16B2 185-400 2 174 100 44 27 16 22 17

Connectors

ATSC10/35B2 10-35 2 45 20 19 8 9
ATSC16/70B4 16-70 4 106 50 23 11 13
ATSC25/95B2 25-95 2 65 30 24 13 13
ATSC50/150B4 50-150 4 135 65 28 16 17
ATSC95/240B6 95-240 6 149 72 34 20 17
ATSC185/400B6 185-400 6 218 106 44 27 22

Centre Lugs

ATSLC25/95B2 25-95 2 109.5 44 23 12.4 13 8 17.5
ATSLC70/240B2 70-240 2 115 58 33 20.4 12 10 16.5

 

Tel: 011 868 3783 • Fax: 011 868 3773
E-mail: office@airshrinksa.co.za
www.airshrinksa.co.za

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