COSTAL CORP.



Ground Sleeves – General type Product information Ground Sleeves – General type

Ground Sleeves – General type

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

DM 5.5 5.5 ~ 6 5.5 ~ 6
DM 8 8 8
DM 14 14 ~ 16 14 ~ 16
DM 22 22 ~ 25 22 ~ 25
DM 38 35 ~ 38 35 ~ 38
DM 50 50 50
DM 60 60 ~ 70 60 ~ 70
DM 80 80 80
DM 100 95 ~ 100 95 ~ 100
DM 120 120 120
DM 150 150 150
DM 200 185 ~ 200 185 ~ 200
DM 250 250 250


Shape / Size

Dimensions(mm) Applied wire(mm²)
Product Number A B C R T L Main line Branch line
DM 5.5 10.2 8 6 2.8 1.2 15 5.5 ~ 6 5.5 ~ 6
DM 8 11.9 9 6.3 3 1.5 15 8 8
DM 14 14.4 11.4 7 3.7 1.5 18 14 ~ 16 14 ~ 16
DM 22 19 15.2 10 3.8 2 28.5 22 ~ 25 22 ~ 25
DM 38 23.8 19.5 14 4.8 2 28.5 35 ~ 38 35 ~ 38
DM 50 21.6 20.9 15 5.5 3 29.5 50 50
DM 60 29.8 23.7 20 8 3.3 29.5 60 ~ 70 60 ~ 70
DM 80 33.6 27.2 20.3 8.5 3.5 38 80 80
DM 100 38.2 30.6 23 8.5 4 38 95 ~ 100 95 ~ 100
DM 120 44 36 25 8.5 4 45 120 120
DM 150 46 38.3 27.4 9 4 47 150 150
DM 200 51.2 42 30 12 5.9 57 185 ~ 200 185 ~ 200
DM 250 57.2 46.2 34.6 12 5.9 62 250 250

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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