About Us

Products

Factory Setup

Enquiry

Manufacturers
    Representative

Contact Us

Distributorship

Brochure

Recommend Site
















Copper Compression Two Hole Long Barrel Lugs

MATERIAL                      High conductivity seamless copper tubes
COPPER CONDUCTIVITY 99.25% IACS (International Annealed Copper Standard)
FINISH Electro-Tin plated to prevent corrosion and improve conductivity. / Bare copper.
SALIENT FEATURES

Barrel Entrance Chamfered to facilitate cable insertion smoothly and easily.

Closed end construction to prevent moisture entrance.

Extended barrel for additional crimping area, which in turn assures high conductivity, low resistance and high pull out value. 

Lugs are fully annealed for secured crimping.

APPLICATION : For bolting to Bus Bar were two bolts prevents the conductor from turning. (NEMA sizing)

 


Stranded Wire
Size

  Stud Size
ØE

Dimensions mm (Inches)

MARS
Cat. No.

  ØA

  B

  D

  NEMA Bolt Hole spacing
C-1

  L-1

4/0 AWG

12
(1/2)

14.3

39.7  (1.560)

25.4  (1.000)

44.5  (1.750)

115.1
(4.53)

M 1145

250 kcmil

12  (1/2)

15.1

39.7  (1.560)

28.6  (1.130)

44.5 (1.750)

119.0
(4.68)

M 1149

300 kcmil
(150 mm²)

12  (1/2)

16.5

49.2
(1.940)

31.0 (1.220)

44.5  (1.750)

130.1
(5.12)

M 1153

350 kcmil

12  (1/2)

18.5

49.2  (1.940)

33.4 (1.310)

44.5  (1.750)

130.1
(5.12)

M 1156

400 kcmil

12
(1/2)

19.3

59.8  (2.120)

35.8  (1.410)

44.5  (1.750)

136.5
(5.37)

M 1160

500 kcmil

12
(1/2)

21.2

55.6  (2.190)

38.9 (1.530)

44.5 (1.750)

140.5
(5.53)

M 1166

600 kcmil

12
(1/2)

23.5

66.5  (2.620)

42.9 (1.690)

44.5  (1.750)

154.9
(6.09)

M 1168

750 kcmil

12
(1/2)

26.8

71.5  (2.810)

43.7 (1.720)

44.5  (1.750)

161.9
(6.37)

M 1172

1000 kcmil
(500 mm²)

12
(1/2)

30

74.6 (2.940)

43.7 (1.720)

44.5 (1.750)

169.0
(6.65)

M 1178

 
 Note :

  • Finish Available Electro Tinned as well as Bare Copper as per requirement

  • Additional Bolt Hole Sizes not listed available on request

  • Copper Lugs are used as Copper Conductor only

  • Can be used for upto 35 Kv application



Corporate Office : 119, Heera Panna Ind.Estate, Off Aarey Road, Goregaon (E), Mumbai-400 063 INDIA 
Tel. No :91-22-28758067
email : info@marslug.com

All Rights Reserved. ©Copyright  Mars International