COSTAL CORP.



Copper Sleeves for Branch lines Product information Copper Sleeves for Branch lines

Copper Sleeves for Branch lines

Product Features


Earth ground, low pressure branch sleeve

Our product is drawn in section shape. guaranteeing to be exact specifications and ingredient.

We can reduce installation cost not to replace crimping tool's dies due to unified external dimensions of the product during sleeve construction.



Type and Standard



Product Number Applied wire(mm²)
Main line Branch line
BSC 2A Cu 22, 38, 60 Cu 3.2
BSC 2B Cu 22, 38 Cu 38, 22(25)
BSC 4B Cu 60 Cu 22(25), 38
BSC 1C Cu 60 Cu 60
BSC 2C Cu 100 Cu 38
BSC 3C Cu 100 Cu 60, 100
BSC 5C Cu 150 Cu 60, 100


Shape / Size

Dimensions(mm) Applied wire(mm²) Measuring unit Dies Number of compression
Product Number H h L W K Main line

Branch line
BSC 2A 48 32 22 30 4 22, 38, 60 3.2 Y-35, Y-46 UD-3 1
BSC 2B 48 32 22 30 4 22, 38 38, 22 Y-35, Y-46 UD-3 1
BSC 4B 48 32 22 30 4 60 38, 22 Y-35, Y-46 UD-3 1
BSC 1C 48 32 22 65 4 60 60 Y-35, Y-46 UD-3 2
BSC 2C 48 32 22 30 4 100 38 Y-35, Y-46 UD-3 1
BSC 3C 48 32 22 65 4 100 60, 100 Y-35, Y-46 UD-3 2
BSC 5C 52 35 24 90 4 150 60, 100 Y-35, Y-46 UD-3 3

* Note. Our products over 20mm are calculated within ±10% tolerance, products under 20mm are calculated within ±20% tolerance. 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
Copyright © 2011 COSTAL. All rights reserved.