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 |
74 Technology Crescent, Klipriver Business Park, Klipriver
Tel: 011 868 3783 Fax: 011 868 3773
E-mail: office@airshrinksa.co.za Website: www.cip-airshrink.co.za
