Cable Termination Solutions
Cable Termination Solutions
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Spec-Kon®
Lugs and links
Thomas & Betts (today a Member of the ABB Group) developed the first tool-
applied solderless terminals and connectors more than 60 years ago in response
to industry awareness of the need for better performance of electrical systems.
Today, our Spec-Kon lugs and links are renowned for higher quality, delivering easy
installation and reliable connections.
The quality of this humble component is often compromised homogenous mass to provide an optimum electrical bond.
on, and the resultant crimp can become the source of One sign of a good crimp is the achievement of accurate
an electrical fault leading to potential hazards and costly A/F (across the flats) measurement after the crimp to match
downtime. A reliable crimp is the product of using the right the recommendations in the product selection chart. This
combination of lug, die, tool and technique. This helps is usually done using Vernier callipers. Some lugs must be
to avoid electrical failures associated with over-crimping crimped more than once. In this case, always execute the
(winging) or under-crimping (lack of distinct hex edges). first crimp starting from the palm end of the barrel as barrel
A good crimp forms the lug and conductor into a solid, lengthening (cold flow) will occur.
Easy to select
– – Lugs and links available for various applications
– – Can accommodate conductors 1.5mm² to 1000mm²
– – Customisation service available
Easy to crimp
– – Ergonomic and reliable crimping tools and dies available
– – Lugs also compatible with dies and tools from other recognised Australian suppliers
– – Annealed barrel for optimum compression
Easy to trust
–– Australian Standards AS/NZS4325-1 and AS/NZS 4437 conformant
–– International Standards IEC61238 and IEC60352 conformant
–– UL 486 Standard compliant
–– Highly conductive 99.9% Pure IACS Copper
–– Corrosion resistant Tin plating
Spec-Kon CZ lugs are made from over 99.95% pure, high conductivity Copper as per the
International Annealed Copper Standard. They are also Tin plated for protection against
corrosion. They are rated for voltage up to 30kV suitable for use with stranded (class 2)
and flexible (class 5) power cables according to AS/NZS 1125 and IEC 60228. The barrel
diameters and thicknesses are in accordance with the Australian Barrel Scheme. This allows
the lugs to be crimped accurately with equivalent dies and tools offered by recognized
Australian suppliers.
B
Conductor size Stud size
ID
C
D
A
F
Cat number Wire size (mm2) Stud size ID A B C D F Quantity per box Tooling A/F
CZL1.5-4 M4 1.8 18 9 8 1 4 100
CZL1.5-5 1.5 M5 1.8 18 9 8 1 4 100
CZL1.5-6 M6 1.8 19 10 10 0.8 4 100
CZL2.5-4 M4 2.4 19 9 8 1 4 100
CZL2.5-5 M5 2.4 21 11 10 0.8 5 100
2.5
CZL2.5-6 M6 2.4 21 11 10 0.8 5 100
CZL2.5-8 M8 2.4 24 15 12 0.6 6 100
CZL4-5 M5 3.1 22 11 10 1 5 100
CZL4-6 M6 3.1 22 11 10 1 5 100
4
CZL4-8 M8 3.1 27 15 12 0.88 6 100 ERG9000
Cat number Wire size (mm2) Stud size ID A B C D F Quantity per box Tooling A/F
CZL50-6 M6 9.5 46 18 18 3.2 8 50 10.4
CZL50-8 M8 9.5 46 18 18 3.2 8 50 10.4
50
CZL50-10 M10 9.5 46 18 18 3.2 8 50 10.4
CZL50-12 M12 9.5 52 24 21 2.7 11 50 10.4
CZL70-6 M6 11.3 54 24 21 3.2 11 25 11.5
CZL70-8 M8 11.3 54 24 21 3.2 11 25 11.5
CZL70-10 M10 11.3 54 24 21 3.2 11 25 11.5
70
CZL70-12 M12 11.3 54 24 21 3.2 11 25 11.5
CZL70-14 M15 11.3 54 24 21 3.2 11 25 11.5
TBM6120AU
CZL70-16 M16 11.3 61 27 26 3 13 25 11.5
CZL95-8 M8 13.5 60 26 25 3.8 12 25 14.2
CZL95-10 M10 13.5 60 26 25 3.8 12 25 14.2
CZL95-12 95 M12 13.5 60 26 25 3.8 12 25 14.2
TBM5BAU
TBM23RAU
CZl120-12 120 M12 15.6 64 26 30 4.7 12 25 16.5
CZL120-14 M14 15.6 64 26 30 4.7 12 25 16.5
CZL120-16 M16 15.6 70 32 30 4.7 16 25 16.5
CZl150-10 M10 16.7 71 32 32 5.25 16 20 18.3
CZl150-12 M12 16.7 75 36 32 5.25 18 20 18.3
150
CZL150-14 M14 16.7 75 36 32 5.25 18 20 18.3
CZL150-16 M16 16.7 75 36 32 5.25 18 20 18.3
CZL185-10 M10 18.4 74 32 36 5.39 16 20 20.0
CZL185-12 185 M12 18.4 79 36 36 5.39 18 20 20.0
CZL185-16 M16 18.4 79 36 36 5.39 18 20 20.0
CZL240-10 M10 21.2 98 42 41 7 21 1 23.1
CZL240-12 240 M12 21.2 98 42 41 7 21 1 23.1
CZL240-16 M16 21.2 98 42 41 7 21 1 23.1
CZL300-12 M12 23.8 101 46 46 7.7 23 1 26.0
CZL300-14 300 M14 23.8 101 46 46 7.7 23 1 26.0
CZL300-16 M16 23.8 101 46 46 7.7 23 1 26.0
CZL400-BL 400 Blank 26.8 114 52 50 7.9 24 1 28.1
CZL500-BL 500 Blank 30.0 119 54 56 7.6 27 1 31.0
CZL630-BL 630 Blank 34.0 139 64 64.4 9.5 32 1 37.0
CZL800-BL 800 Blank 39.3 275 125 74 14 62.5 1 43.2
CZL1000-BL 1000 Blank 44.0 295 125 84.6 16 62.5 1 48.0
–– For 90 degree palm to barrel angled variant please add suffix ‘RA’ after catalogue number. Example CZL35-10RA
–– For 45 degree palm to barrel angled variant please add suffix ‘HRA’ after catalogue number. Example CZL70-10HRA
–– Blank lugs CZL400-BL and above can also be punched as per your specification. Please contact our sales office
These lugs are similar in design to standard lugs but come with a flared funnel- shaped barrel
designed to ease cable insertion. This becomes extremely useful when crimping fine stranded
flexible cable. This is because the fine conductor strands splay outward after stripping the
insulation. Larger flexible cables (185mm2 upwards) will simply not fit into the nominal sized
lug. In this scenario, the industry practice is to use the next size up lug, executing the crimp
with a hybrid die (half cable size, half lug size).
B
Conductor size Stud size
ID
C
D
A
F
Cat number Wire size (mm2) Stud size ID A B C D F Quantity per box Tooling A/F
CZL10-5BM M5 4.7 27 13 12 1.8 6 100 5.7
CZL10-6BM M6 4.7 27 13 12 1.8 6 100 5.7
CZL10-8BM 10 M8 4.7 29 15 14 1.6 7 100 5.7
CZL10-10BM M10 4.7 32 18 15 1.5 8 100 5.7
CZL10-12BM M12 4.7 38 23 18 1 10 100 5.7
CZL16-6BM M6 5.5 39 16 11 2.4 7 50 6.3
CZL16-8BM M8 5.5 39 16 14 1.8 7 50 6.3
16
CZL16-10BM M10 5.5 41 18 16 1.5 8 50 6.3
CZL16-12BM M12 5.5 46 23 18 1.4 10 50 6.3
CZL25-6BM M6 7.1 41 16 13.5 2.4 7 50 7.7
Cat number Wire size (mm2) Stud size ID A B C D F Quantity per box Tooling A/F
CZL95-8BM M8 13.5 60 26 25 3.8 12 25 14.2
CZL95-10BM M10 13.5 60 26 25 3.8 12 25 14.2
CZL95-12BM 95 M12 13.5 60 26 25 3.8 12 25 14.2
CZL95-14BM M14 13.5 60 26 25 3.8 12 25 14.2
TBM6120AU
CZL95-16BM M16 13.5 64 30 25 3.8 14 25 14.2
CZL120-8BM M8 15.6 64 26 30 4.7 12 25 16.5
CZl120-10BM M10 15.6 64 26 30 4.7 12 25 16.5
CZl120-12BM 120 M12 15.6 64 26 30 47 12 25 16.5
TBM5BAU
TBM23RAU
CZL150-14BM M14 16.7 75 36 32 5.25 18 20 18.3
CZL150-16BM M16 16.7 75 36 32 5.25 18 20 18.3
CZL185-10BM M10 18.4 74 32 36 5.39 16 20 20.0
CZL185-12BM 185 M12 18.4 79 36 36 5.39 18 20 20.0
CZL185-16BM M16 18.4 79 36 36 5.39 18 20 20.0
CZL240-10BM M10 21.2 92 42 41 7 21 1 23.1
CZL240-12BM 240 M12 21.2 92 42 41 7 21 1 23.1
CZL240-16BM M16 21.2 92 42 41 7 21 1 23.1
CZL300-12BM M12 23.8 101 46 46 7.7 23 1 26.0
CZL300-14BM 300 M14 23.8 101 46 46 7.7 23 1 26.0
CZL300-16BM M16 23.8 101 46 46 7.7 23 1 26.0
CZL400-BM 400 Blank 26.8 114 52 50 7.9 24 1 28.1
CZL500-BM 500 Blank 30.0 119 54 56 7.6 27 1 31.0
CZL630-BM 630 Blank 34.0 139 64 64.4 9.5 32 1 37.0
–– Blank Lugs CZL400-BM and above can also be punched as per your specification. Please contact our sales office
Spec-Kon CZ Links are made from over 99.95% pure Copper as per the International
Annealed Copper Standard. They are also Tin plated for protection against corrosion. They are
rated for voltage up to 30kV suitable for use with stranded (class 2) and flexible (class 5) power
cables according to AS/NZS 1125 and IEC 60228. The barrel diameters and thicknesses are in
accordance with the Australian Barrel Scheme. This allows the links to be crimped accurately
with equivalent dies and tools offered by recognised Australian suppliers.
Conductor size
ID
Cat number Wire size (mm2) ID A Quantity per box Tooling A/F
CZS1.5 1.5 1.8 22 100
These lugs are designed with a narrow palm and are ideal for connecting to circuit breakers
with limited terminal tunnel widths. The barrel of these lugs are designed as per the Australian
Barrel Scheme hence the same crimping rules apply. The barrel entry has a bell-mouth design
to ease cable insertion, specially when using fine stranded (flexible) cable.
B
Stud size
Conductor size
ID
C
D
F A
Cat number Wire size (mm2) Stud size ID A B C D F Quantity per box Tooling A/F
TBM6120AU
70
CZL70-10BM M10 11.3 51 21 19 3.5 9 10 11.5
TBM23RAU
CZL120-8CB M8 15.6 61 23 19 7.4 11 10 16.5
120
CZL120-10CB M10 15.6 61 23 19 7.4 11 10 16.5
Long barrel lugs are designed for installation into harsh, outdoor or industrial conditions.
The long barrel creates a larger contact surface area which contributes to lower electrical
resistance and also prevents cable pull-out due to vibration and mechanical strain. Additionally
these lugs are also internally solder-sealed at the palm, and the viewing window is absent. This
creates an air-tight crimp protecting the joint from water and dust ingress.
B Stud size
Conductor size
ID
C
D
A
F
Cat number Wire size (mm2) Stud size ID A B C D F Quantity per box Tooling A/F
CZL10-6LB 10 M6 4.7 35 16 12 1.8 6 100 5.7
CZL16-6LB M6 5.5 41 20 11 2.4 7 50 6.3
CZL16-8LB 16 M8 5.5 41 20 14 1.7 7 50 6.3
CZL25-8LB M8 7.1 49 22 13.5 2.4 7 50 7.7
CZL25-10LB 25 M10 7.1 52 22 16 1.96 9 50 7.7
CZL25-12LB M12 7.1 56 22 18 1.74 10 50 7.7
CZL35-8LB M8 8.4 59 25 16 3 9 50 9.2
TBM6120AU
CZL35-10LB 35 M10 8.4 59 25 18 2.6 9 50 9.2
TBM5BAU
CZL50-10LB M10 9.5 68 27 18 3.2 8 50 10.4
50
CZL50-12LB M12 9.5 76 27 21 2.7 11 50 10.4
CZL70-10LB M10 11.3 78 27 21 3.2 11 25 11.5
TBM23RAU
70
CZL70-12LB M12 11.3 78 27 21 3.2 11 25 11.5
CZL95-10LB M10 13.5 87 27 25 3.8 12 25 14.2
95
CZL95-12LB M12 13.5 87 27 25 3.8 12 25 14.2
CZL120-10LB M10 15.6 94 30 30 4.7 12 25 16.5
120
CZL120-12LB M12 15.6 94 30 30 4.7 12 25 16.5
CZL150-12LB M12 16.7 105 41 32 5.25 18 20 18.3
150
CZL150-16LB M16 16.7 105 41 32 5.25 18 20 18.3
CZL185-12LB 185 M12 18.4 111 41 36 5.39 18 20 20.0
CZL240-12LB 240 M12 21.2 134 50 41 7 21 15 23.1
CZL300LB 300 M12 23.8 149 50 46 7.7 23 10 26.0
CZL400LB 400 BLANK 26.8 163 52 50 7.9 24 6 28.1
CZL500LB 500 BLANK 30.0 174 56 56 7.6 27 6 31.0
CZL630LB 630 BLANK 34.0 191 56 64.4 9.5 32 5 37.0
–– Blank Lugs CZL400LB and above can also be punched as per your specification. Please contact our sales office
These lugs are available as usually punched with two bolt holes and are designed for
installation into harsh, outdoor or industrial conditions. The long barrel creates a larger contact
surface area which contributes to lower electrical resistance and also prevents cable pull-out
due to vibration and mechanical strain. Additionally these lugs are also internally solder-sealed
at the palm, and the viewing window is absent. This creates an air-tight crimp protecting the
joint from water and dust ingress.
B
Conductor size
ID
C
D
Cat number Wire size (mm2) Stud size ID A B C D Quantity per box Tooling A/F
CZL16LPB 16 BLANK 5.5 86 61 11 2.4 50 6.3
CZL25LPB 25 BLANK 7.1 94 61 18 1.74 50 7.7
TBM5BAU
CZL70LPB 70 BLANK 11.3 154 100 21 3.2 25 11.5
CZL95LPB 95 BLANK 13.5 161 100 25 3.8 25 14.2
TBM23RAU
CZL120LPB 120 BLANK 15.6 168 100 30 4.7 25 16.5
CZL150LPB 150 BLANK 16.7 169 100 32 5.25 20 18.3
CZL185LPB 185 BLANK 18.4 174 100 36 5.39 20 20.0
CZL240LPB 240 BLANK 21.2 192 100 41 7 15 23.1
CZL300LPB 300 BLANK 23.8 208 105 46 7.7 10 26.0
CZL400LPB 400 BLANK 26.8 225 110 50 7.9 6 28.1
CZL500LPB 500 BLANK 30.0 230 110 56 7.6 6 31.0
CZL630LPB 630 BLANK 34.0 242 110 64.4 9.5 5 37.0
Y
Z
Name Date
Company
CZL________________LBP
Number of holes required Hole size required (X) Hole centres spacing (Y) First hole to palm-end (Z) Quantity of lugs required
mm mm mm
Additional comments
These lugs are used to terminate Aluminium conductors to Copper termination points. They
are made from 99.9% pure copper palm and 99.6% pure aluminium barrel, friction-welded
together for a strong and highly conductive electrical joint. Each lug is individually packaged
and comes capped with jointing compound pre-filled inside the barrel ready for use. These
lugs are crimped using dies compatible with Aluminium barrels.
Aluminium Copper
B
G
E
ID
H
TBM23RAU
BZL120-10 10 15.5 115 60 30 33 6
120
BZL120-12 12 15.5 115 60 30 33 6
BZL150-10 10 16.5 120 60 30 33 7
150
BZL150-12 12 16.5 120 60 30 33 7
BZL185-10 10 18.5 120 60 35 38 7
185
BZL185-12 12 18.5 120 60 35 38 7
BZL240-10 10 22 135 60 35 38 7
240
BZL240-12 12 22 135 60 35 38 7
BZL300 BLANK 23.5 135 60 36 38 7
BZL300-10 300 10 23.5 135 60 36 38 7
BZL300-12 12 23.5 135 60 36 38 7
BZL400 400 BLANK 26.5 165 70 50 52 10
Furse CN series C-tap connectors are designed for parallel connection of two conductors such
as cables with cables or earth rods in tight spaces. They are made from 99.9% pure IACS
Copper in accordance with EN16800. Care must be taken during underground installations
to ensure connections are sealed/waterproofed. This can be done using Denso Tape. These
products are also available in Tin plated variants. Please add suffix ‘T’ to cat number if
required. Example CN1010-T. Additional styles such as wide-jaw connectors and Figure 6 and
Figure 8 connectors also available
Cat number Conductor range main (mm2) Conductor range tap (mm2) Tooling Crimp die
CN1010 10 1.5-10 HD100
CN1616 16 1.5-16 HD200
CN2510 16-25 1.5-10 HD200
CN2525 25 16-25 HD200
CN3516 35 1.5-16 HD300
TBM13MAU, TBM13RAU, TBM14CR-Li
Compatible crimp tool Wire size (mm2) A/F hex die value Part number
10 5.7
5TON10-16CZ
16 6.3
25 7.7
5TON25-35CZ
TBM5BAU 35 9.2
Battery powered 5 ton crimp tool. 50 10.4
5TON50-70CZ
Many of these dies are double sided and will give you 70 11.5
different crimping options depending on which way
they are inserted into the tool. 95 14.2
5TON95-120CZ
120 16.5
10 5.7 155010CZ
16 6.3 155016CZ
25 7.7 155025CZ
35 9.2 155035CZ
95 14.2 155095CZ
Hydraulic and Battery powered 13 to 14 ton crimp tools
120 16.5 155120CZ
Also compatible with other recognised Australian
supplier crimp tools and lugs. 150 18.3 155150CZ
TBM23RAU
Remote hydraulic 23 tonne crimp head 500 31.0 MCD500-23CZ
Please note these 3 dies come standard with the
purchase of TBM23RAU tool.
TBM23RAU
Adaptor to use smaller 13-14 ton dies (155 series) in 10 to 400 N/A MCD-23ADP
23 tonne remote head.
Technical data
Material 99.95% pure, high conductivity Copper
For conductors Stranded (Class 2) and Flexible (Class 5) Copper conductors as per AS/NZS 1125, IEC 60228
* As of November 2016
These premium lugs have coloured bands that correspond to colour markings on the dies. Lugs and dies also have a die code
number marked or stamped on them. Dies have a code number engraved in the crimp surface. This allows for easy inspection
and validation of a connection during commissioning phase or as part of a maintenance schedule.
Straight X X X X X X X X X X X X X X
One hole 45 º X X X X X X X X X X X X
90 º X X X X X X X X X X X X
1000kcmi
400kcmi
600kcmi
900kcmi
800kcmi
300kcmi
350kcmi
500kcmi
250kcmi
700kcmi
750kcmi
2/0 AWG
4/0 AWG
3/0 AWG
1/0 AWG
#6 AWG
#2 AWG
#8 AWG
#3 AWG
#4 AWG
#1 AWG
Straight X X X X X X X X X X X X X X X X X X X X X X
45 º X X X X X X X X X X X X X X X X X X X X X
One holes 90 º X X X X X X X X X X X X X X X X X X X X X
Narrow
tongue X X X X X X X X X X X X X X X X X X X
straight
Narrow
tongue X X X X X X X X X X X X X X X X X X X
45 º
Straight X X X X X X X X X X X X X X X X X X X X X X
45 º X X X X X X X X X X X X X X X X X X X X X
Two holes
90 º X X X X X X X X X X X X X X X X X X X X X X
Narrow
tongue X X X X X X X X X X X X X X X X X X X
straight
Butt splice X X X X X X X X X X X X X X X X X X X X
ABB Australia Pty Limited Note: We reserve the right to make technical changes or modify