COSTAL CORP.



Branch Sleeves for Aluminium Conductors Product information Branch Sleeves for Aluminium Conductors

Branch Sleeves for Aluminium Conductors

Product Features


Our AL sleeves prevent various electric accidents, thereby fully combining the ACSR connection section.

Reliability of the material of Branch Sleeves for Aluminium Conductors is crucial.

Our company use A1050 aluminium.



Type and Standard



Product Number Applied wire(mm²)
Main line Branch line
E 1-1 AL 32(Cu 38) AL 32, Cu 22
E 1-2 AL 32(Cu 38) AL 58, Cu 60
E 2-2 AL 58(Cu 60) AL 58, Cu 38
E 3-1 AL 95(Cu 100) AL 32, Cu 38
E 3-2 AL 95(Cu 100) AL 58, Cu 60
E 3-3 AL 95(Cu 100) AL 95, Cu 100
E 4-1 AL 160(Cu 150) AL 32, 58, Cu 38, 60
E 4-3 AL 160(Cu 150) AL 95, Cu 100
E 4-4 AL 160(Cu 150) AL 160, Cu 150
E 5-5 AL 240 AL 240


Shape / Size

Dimensions(mm) Applied wire(mm²) Measuring unit Dies Number of compression

Product Number

H L W D d Main line Branch line
E 1-1 43 35 22 9.5 8.5 AL 32(Cu 38) AL 32, Cu 22 Y-35 U-D3 1
E 1-2 43 35 31 9.5 11.5 AL 32(Cu 38) AL 58, Cu 60 Y-35 U-D3 1
E 2-2 50 35 31 11.5 11.5 AL 58(Cu 60) AL 58, Cu 38 Y-35 U-N 1
E 3-1 50 35 31 15 8.5 AL 95(Cu 100) AL 32, Cu 38 Y-35 U-N 1
E 3-2 54 66 31 15 11.5 AL 95(Cu 100) AL 58, Cu 60 Y-35 U-N 2
E 3-3 54 66 31 15 15.5 AL 95(Cu 100) AL 95, Cu 100 Y-35 U-N 2
E 4-1 58 66 32 20 11.5 AL 160(Cu 150) AL 32, 58, Cu 38, 60 Y-35 U-N 2
E 4-3 58 96 30 20 15.5 AL 160(Cu 150) AL 95, Cu 100 Y-35 U-N 3
E 4-4 58 96 32 20 19.5 AL 160(Cu 150) AL 160, Cu 150 Y-35 U-N 3
E 5-5 64 130 32 23 20.5 AL 240 AL 240 Y-35 U-N 4

허용오차
(mm)

±1.0 ±1.0 - - +1.0
0
- - - - -

* Note. Products with no tolerance are regarded accepted products, unless it is usable.



Head Office / Factory : 44-75, Ungji-ro, Tanhyeon-myeon, Paju-si, Gyeonggi-do, 413-843 Rep. of KOREA
Tel.1588-2516 / 031) 8071-2325 ㅣ Fax.031) 8071-2310
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