CONTA-CLIP

TK Transformer terminals

TK

The TK series is the original transformer terminal, which are still widely used today.

 

This series is a modular design using a dove-tail mechanical connection to assemble together the required number of poles for your application.

 

These can also be supplied pre-assembled and custom marked.

 

The standard version is 4mm with screw and faston connections, but there is a 'special profile' TK10 terminal which has 2 screw connections, unlike the TK4, TKS4 & TKS10 that have the solder 'hook' for the coil connection.

 

 

Read more
  • Modular system
  • Screw & Faston versions (2.8/6.3mm)
  • Touch safe VBG 4 compliant
  • Polyamide 6.6 UL 94-V0

Selected variant

Selected variant

Technical data

General data

Rated wire cross section 4 mm²
Colour Orange
Rated voltage IEC 800 V
Rated current IEC 32 A
Mounting Transformer bobbins
Rated impulse voltage 8 kV
Overvoltage category III
Contamination degree 3
Approvals UL, cUL, KEMA KUR, EAC

Dimensions

Length 20,5 mm
Width 30 mm
Height 33,1 mm

Connection data

Connections 4
Plug gauge acc. EN 60 947-1 A4
Cross section single wire from 0,2 mm²
Cross section single wire to 6 mm²
Cross section stranded wire from 0,2 mm²
Cross section stranded wire to 6 mm²
Cross section stranded with ferrule from 0,2 mm²
Cross section stranded with ferrule to 4 mm²
Rated wire cross section from (AWG) 22
Rated wire cross section to (AWG) 10

*Invisible Heading*

Stripping length 9 mm
Screw size M 3
Screw type Slotted
Torque min 0,5 Nm
Torque max 1 Nm

Materials

Insulation material Polyamide 6.6
Flammability class UL94-V0
Operating temperature from -40 °C
Operating temperature to 120 °C

Approvals

Rated voltage UL 600 V
Rated current UL 30 A
UL test standard UL 1059
Rated voltage cUL 600 V
Rated current cUL 30 A
cUL test standard C22.2 No 158
EAC test standard TR ZU 004/2011
KEMA KEUR test standard EN 60947-7-1:2009

Additional data

Tariff code 85369010
Country of origin DE
Weight 15,8 g
Pack size 15

Product description

The TK series is the original transformer terminal, which are still widely used today.

 

This series is a modular design using a dove-tail mechanical connection to assemble together the required number of poles for your application.

 

These can also be supplied pre-assembled and custom marked.

 

The standard version is 4mm with screw and faston connections, but there is a 'special profile' TK10 terminal which has 2 screw connections, unlike the TK4, TKS4 & TKS10 that have the solder 'hook' for the coil connection.

 

 

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Parts Colour Rated voltage IEC Fuse size Rated impulse voltage Approvals Additional information Length Width Height Connections Plug gauge acc. EN 60 947-1 Cross section single wire to Cross section stranded wire to Cross section stranded with ferrule to Stripping length Screw size Torque min Torque max Rated voltage UL Rated current UL Rated voltage cUL Rated current cUL KEMA KEUR test standard Weight Pack size Price
Green/yellow
800 V
8 kV
UL, cUL, KEMA KUR, EAC
20,5 mm
7,5 mm
33,1 mm
1
A4
6 mm²
6 mm²
4 mm²
9 mm
M 3
0,5 Nm
1 Nm
600 V
30 A
600 V
30 A
EN 60947-7-1:2009
4,08 g
50
Beige
800 V
8 kV
UL, cUL, KEMA KUR, EAC
20,5 mm
7,5 mm
33,1 mm
1
A4
6 mm²
6 mm²
4 mm²
9 mm
M 3
0,5 Nm
1 Nm
600 V
30 A
600 V
30 A
EN 60947-7-1:2009
4 g
50
Red
800 V
8 kV
UL, cUL, KEMA KUR, EAC
20,5 mm
7,5 mm
33,1 mm
1
A4
6 mm²
6 mm²
4 mm²
9 mm
M 3
0,5 Nm
1 Nm
600 V
30 A
600 V
30 A
EN 60947-7-1:2009
4 g
50
Green
800 V
8 kV
UL, cUL, KEMA KUR, EAC
20,5 mm
7,5 mm
33,1 mm
1
A4
6 mm²
6 mm²
4 mm²
9 mm
M 3
0,5 Nm
1 Nm
600 V
30 A
600 V
30 A
EN 60947-7-1:2009
4 g
50
Orange
800 V
8 kV
UL, cUL, KEMA KUR, EAC
20,5 mm
7,5 mm
33,1 mm
1
A4
6 mm²
6 mm²
4 mm²
9 mm
M 3
0,5 Nm
1 Nm
600 V
30 A
600 V
30 A
EN 60947-7-1:2009
4 g
50
Orange
800 V
8 kV
UL, cUL, KEMA KUR, EAC
20,5 mm
15 mm
33,1 mm
2
A4
6 mm²
6 mm²
4 mm²
9 mm
M 3
0,5 Nm
1 Nm
600 V
30 A
600 V
30 A
EN 60947-7-1:2009
8 g
25
Beige
800 V
8 kV
UL, cUL, KEMA KUR, EAC
20,5 mm
15 mm
33,1 mm
2
A4
6 mm²
6 mm²
4 mm²
9 mm
M 3
0,5 Nm
1 Nm
600 V
30 A
600 V
30 A
EN 60947-7-1:2009
8 g
25
Red
800 V
8 kV
UL, cUL, KEMA KUR, EAC
20,5 mm
15 mm
33,1 mm
2
A4
6 mm²
6 mm²
4 mm²
9 mm
M 3
0,5 Nm
1 Nm
600 V
30 A
600 V
30 A
EN 60947-7-1:2009
8 g
25
Green
800 V
8 kV
UL, cUL, KEMA KUR, EAC
20,5 mm
15 mm
33,1 mm
2
A4
6 mm²
6 mm²
4 mm²
9 mm
M 3
0,5 Nm
1 Nm
600 V
30 A
600 V
30 A
EN 60947-7-1:2009
8 g
25
Beige
800 V
8 kV
UL, cUL, KEMA KUR, EAC
20,5 mm
22,5 mm
33,1 mm
3
A4
6 mm²
6 mm²
4 mm²
9 mm
M 3
0,5 Nm
1 Nm
600 V
30 A
600 V
30 A
EN 60947-7-1:2009
11,8 g
20
Orange
800 V
8 kV
UL, cUL, KEMA KUR, EAC
20,5 mm
22,5 mm
33,1 mm
3
A4
6 mm²
6 mm²
4 mm²
9 mm
M 3
0,5 Nm
1 Nm
600 V
30 A
600 V
30 A
EN 60947-7-1:2009
11,8 g
20
Green
800 V
8 kV
UL, cUL, KEMA KUR, EAC
20,5 mm
22,5 mm
33,1 mm
3
A4
6 mm²
6 mm²
4 mm²
9 mm
M 3
0,5 Nm
1 Nm
600 V
30 A
600 V
30 A
EN 60947-7-1:2009
11,8 g
20
Orange
800 V
8 kV
UL, cUL, KEMA KUR, EAC
20,5 mm
30 mm
33,1 mm
4
A4
6 mm²
6 mm²
4 mm²
9 mm
M 3
0,5 Nm
1 Nm
600 V
30 A
600 V
30 A
EN 60947-7-1:2009
15,8 g
15
Beige
800 V
8 kV
UL, cUL, KEMA KUR, EAC
20,5 mm
30 mm
33,1 mm
4
A4
6 mm²
6 mm²
4 mm²
9 mm
M 3
0,5 Nm
1 Nm
600 V
30 A
600 V
30 A
EN 60947-7-1:2009
15,8 g
15
Orange
800 V
8 kV
UL, cUL, KEMA KUR, EAC
20,5 mm
37,5 mm
33,1 mm
5
A4
6 mm²
6 mm²
4 mm²
9 mm
M 3
0,5 Nm
1 Nm
600 V
30 A
600 V
30 A
EN 60947-7-1:2009
19,8 g
10
Beige
800 V
8 kV
UL, cUL, KEMA KUR, EAC
20,5 mm
37,5 mm
33,1 mm
5
A4
6 mm²
6 mm²
4 mm²
9 mm
M 3
0,5 Nm
1 Nm
600 V
30 A
600 V
30 A
EN 60947-7-1:2009
19,8 g
10
Beige
800 V
8 kV
UL, cUL, KEMA KUR, EAC
20,5 mm
45 mm
33,1 mm
6
A4
6 mm²
6 mm²
4 mm²
9 mm
M 3
0,5 Nm
1 Nm
600 V
30 A
600 V
30 A
EN 60947-7-1:2009
23,8 g
10
Orange
800 V
8 kV
UL, cUL, KEMA KUR, EAC
20,5 mm
45 mm
33,1 mm
6
A4
6 mm²
6 mm²
4 mm²
9 mm
M 3
0,5 Nm
1 Nm
600 V
30 A
600 V
30 A
EN 60947-7-1:2009
23,8 g
10
Orange
800 V
8 kV
UL, cUL, KEMA KUR, EAC
20,5 mm
52,5 mm
33,1 mm
7
A4
6 mm²
6 mm²
4 mm²
9 mm
M 3
0,5 Nm
1 Nm
600 V
30 A
600 V
30 A
EN 60947-7-1:2009
27,8 g
10
Beige
800 V
8 kV
UL, cUL, KEMA KUR, EAC
20,5 mm
52,5 mm
33,1 mm
7
A4
6 mm²
6 mm²
4 mm²
9 mm
M 3
0,5 Nm
1 Nm
600 V
30 A
600 V
30 A
EN 60947-7-1:2009
27,8 g
10
Beige
800 V
8 kV
UL, cUL, KEMA KUR, EAC
20,5 mm
60 mm
33,1 mm
8
A4
6 mm²
6 mm²
4 mm²
9 mm
M 3
0,5 Nm
1 Nm
600 V
30 A
600 V
30 A
EN 60947-7-1:2009
31,6 g
5
Orange
800 V
8 kV
UL, cUL, KEMA KUR, EAC
20,5 mm
60 mm
33,1 mm
8
A4
6 mm²
6 mm²
4 mm²
9 mm
M 3
0,5 Nm
1 Nm
600 V
30 A
600 V
30 A
EN 60947-7-1:2009
31,6 g
5
Beige
800 V
8 kV
UL, cUL, KEMA KUR, EAC
20,5 mm
67,5 mm
33,1 mm
9
A4
6 mm²
6 mm²
4 mm²
9 mm
M 3
0,5 Nm
1 Nm
600 V
30 A
600 V
30 A
EN 60947-7-1:2009
35,6 g
5
Orange
800 V
8 kV
UL, cUL, KEMA KUR, EAC
20,5 mm
67,5 mm
33,1 mm
9
A4
6 mm²
6 mm²
4 mm²
9 mm
M 3
0,5 Nm
1 Nm
600 V
30 A
600 V
30 A
EN 60947-7-1:2009
35,6 g
5
Beige
800 V
8 kV
UL, cUL, KEMA KUR, EAC
20,5 mm
75 mm
33,1 mm
10
A4
6 mm²
6 mm²
4 mm²
9 mm
M 3
0,5 Nm
1 Nm
600 V
30 A
600 V
30 A
EN 60947-7-1:2009
39,6 g
5
Orange
800 V
8 kV
UL, cUL, KEMA KUR, EAC
20,5 mm
75 mm
33,1 mm
10
A4
6 mm²
6 mm²
4 mm²
9 mm
M 3
0,5 Nm
1 Nm
600 V
30 A
600 V
30 A
EN 60947-7-1:2009
39,6 g
5
Beige
800 V
8 kV
UL, cUL, KEMA KUR, EAC
with fast on connection
27,8 mm
7,5 mm
33,1 mm
2
A4
6 mm²
6 mm²
4 mm²
9 mm
M 3
0,5 Nm
1 Nm
600 V
30 A
600 V
30 A
EN 60947-7-1:2009
5 g
50
Red
800 V
8 kV
UL, cUL, KEMA KUR, EAC
with fast on connection
27,8 mm
7,5 mm
33,1 mm
2
A4
6 mm²
6 mm²
4 mm²
9 mm
M 3
0,5 Nm
1 Nm
600 V
30 A
600 V
30 A
EN 60947-7-1:2009
5 g
50
Orange
800 V
8 kV
UL, cUL, KEMA KUR, EAC
with fast on connection
27,8 mm
7,5 mm
33,1 mm
2
A4
6 mm²
6 mm²
4 mm²
9 mm
M 3
0,5 Nm
1 Nm
600 V
30 A
600 V
30 A
EN 60947-7-1:2009
5 g
50
Beige
800 V
8 kV
UL, cUL, KEMA KUR, EAC
with fast on connection
27,8 mm
15 mm
33,1 mm
4
A4
6 mm²
6 mm²
4 mm²
9 mm
M 3
0,5 Nm
1 Nm
600 V
30 A
600 V
30 A
EN 60947-7-1:2009
10 g
25
Red
800 V
8 kV
UL, cUL, KEMA KUR, EAC
with fast on connection
27,8 mm
15 mm
33,1 mm
4
A4
6 mm²
6 mm²
4 mm²
9 mm
M 3
0,5 Nm
1 Nm
600 V
30 A
600 V
30 A
EN 60947-7-1:2009
10 g
25
Orange
800 V
8 kV
UL, cUL, KEMA KUR, EAC
with fast on connection
27,8 mm
15 mm
33,1 mm
4
A4
6 mm²
6 mm²
4 mm²
9 mm
M 3
0,5 Nm
1 Nm
600 V
30 A
600 V
30 A
EN 60947-7-1:2009
10 g
25
Beige
800 V
8 kV
UL, cUL, KEMA KUR, EAC
with fast on connection
27,8 mm
22,5 mm
33,1 mm
6
A4
6 mm²
6 mm²
4 mm²
9 mm
M 3
0,5 Nm
1 Nm
600 V
30 A
600 V
30 A
EN 60947-7-1:2009
15 g
20
Orange
800 V
8 kV
UL, cUL, KEMA KUR, EAC
with fast on connection
27,8 mm
22,5 mm
33,1 mm
6
A4
6 mm²
6 mm²
4 mm²
9 mm
M 3
0,5 Nm
1 Nm
600 V
30 A
600 V
30 A
EN 60947-7-1:2009
15 g
20
Orange
800 V
8 kV
UL, cUL, KEMA KUR, EAC
with fast on connection
27,8 mm
30 mm
33,1 mm
8
A4
6 mm²
6 mm²
4 mm²
9 mm
M 3
0,5 Nm
1 Nm
600 V
30 A
600 V
30 A
EN 60947-7-1:2009
20 g
15
Beige
800 V
8 kV
UL, cUL, KEMA KUR, EAC
with fast on connection
27,8 mm
30 mm
33,1 mm
8
A4
6 mm²
6 mm²
4 mm²
9 mm
M 3
0,5 Nm
1 Nm
600 V
30 A
600 V
30 A
EN 60947-7-1:2009
20 g
15
Orange
800 V
8 kV
UL, cUL, KEMA KUR, EAC
with fast on connection
27,8 mm
37,5 mm
33,1 mm
10
A4
6 mm²
6 mm²
4 mm²
9 mm
M 3
0,5 Nm
1 Nm
600 V
30 A
600 V
30 A
EN 60947-7-1:2009
25,2 g
10
Beige
800 V
8 kV
UL, cUL, KEMA KUR, EAC
with fast on connection
27,8 mm
37,5 mm
33,1 mm
10
A4
6 mm²
6 mm²
4 mm²
9 mm
M 3
0,5 Nm
1 Nm
600 V
30 A
600 V
30 A
EN 60947-7-1:2009
25,2 g
10
Orange
800 V
8 kV
UL, cUL, KEMA KUR, EAC
with fast on connection
27,8 mm
45 mm
33,1 mm
12
A4
6 mm²
6 mm²
4 mm²
9 mm
M 3
0,5 Nm
1 Nm
600 V
30 A
600 V
30 A
EN 60947-7-1:2009
30,2 g
10
Beige
800 V
8 kV
UL, cUL, KEMA KUR, EAC
with fast on connection
27,8 mm
45 mm
33,1 mm
12
A4
6 mm²
6 mm²
4 mm²
9 mm
M 3
0,5 Nm
1 Nm
600 V
30 A
600 V
30 A
EN 60947-7-1:2009
30,2 g
10
Orange
800 V
8 kV
UL, cUL, KEMA KUR, EAC
with fast on connection
27,8 mm
52,5 mm
33,1 mm
14
A4
6 mm²
6 mm²
4 mm²
9 mm
M 3
0,5 Nm
1 Nm
600 V
30 A
600 V
30 A
EN 60947-7-1:2009
35,2 g
10
Beige
800 V
8 kV
UL, cUL, KEMA KUR, EAC
with fast on connection
27,8 mm
52,5 mm
33,1 mm
14
A4
6 mm²
6 mm²
4 mm²
9 mm
M 3
0,5 Nm
1 Nm
600 V
30 A
600 V
30 A
EN 60947-7-1:2009
35,2 g
10
Orange
800 V
8 kV
UL, cUL, KEMA KUR, EAC
with fast on connection
27,8 mm
60 mm
33,1 mm
16
A4
6 mm²
6 mm²
4 mm²
9 mm
M 3
0,5 Nm
1 Nm
600 V
30 A
600 V
30 A
EN 60947-7-1:2009
40,2 g
5
Beige
800 V
8 kV
UL, cUL, KEMA KUR, EAC
with fast on connection
27,8 mm
60 mm
33,1 mm
16
A4
6 mm²
6 mm²
4 mm²
9 mm
M 3
0,5 Nm
1 Nm
600 V
30 A
600 V
30 A
EN 60947-7-1:2009
40,2 g
5
Beige
800 V
8 kV
UL, cUL, KEMA KUR, EAC
with fast on connection
27,8 mm
67,5 mm
33,1 mm
18
A4
6 mm²
6 mm²
4 mm²
9 mm
M 3
0,5 Nm
1 Nm
600 V
30 A
600 V
30 A
EN 60947-7-1:2009
45,2 g
5
Orange
800 V
8 kV
UL, cUL, KEMA KUR, EAC
with fast on connection
27,8 mm
67,5 mm
33,1 mm
18
A4
6 mm²
6 mm²
4 mm²
9 mm
M 3
0,5 Nm
1 Nm
600 V
30 A
600 V
30 A
EN 60947-7-1:2009
45,2 g
5
Orange
800 V
8 kV
UL, cUL, KEMA KUR, EAC
with fast on connection
27,8 mm
75 mm
33,1 mm
20
A4
6 mm²
6 mm²
4 mm²
9 mm
M 3
0,5 Nm
1 Nm
600 V
30 A
600 V
30 A
EN 60947-7-1:2009
50,2 g
5
Beige
800 V
8 kV
UL, cUL, KEMA KUR, EAC
with fast on connection
27,8 mm
75 mm
33,1 mm
20
A4
6 mm²
6 mm²
4 mm²
9 mm
M 3
0,5 Nm
1 Nm
600 V
30 A
600 V
30 A
EN 60947-7-1:2009
50,2 g
5
Orange
800 V
8 kV
UL, cUL, KEMA KUR, EAC
40,5 mm
9 mm
41 mm
1
A5
10 mm²
10 mm²
10 mm²
12 mm
M 4
1,2 Nm
2 Nm
600 V
65 A
600 V
65 A
EN 60947-7-1:2009
15,2 g
50
Black
800 V
8 kV
UL, cUL, KEMA KUR, EAC
40,5 mm
9 mm
41 mm
1
A5
10 mm²
10 mm²
10 mm²
12 mm
M 4
1,2 Nm
2 Nm
600 V
65 A
600 V
65 A
EN 60947-7-1:2009
15,2 g
50
Beige
800 V
8 kV
UL, cUL, KEMA KUR, EAC
40,5 mm
9 mm
41 mm
1
A5
10 mm²
10 mm²
10 mm²
12 mm
M 4
1,2 Nm
2 Nm
600 V
65 A
600 V
65 A
EN 60947-7-1:2009
15,2 g
50
Beige
800 V
8 kV
UL, cUL, KEMA KUR, EAC
with intermediate plate
40,5 mm
15 mm
41 mm
10
A5
10 mm²
10 mm²
10 mm²
12 mm
M 4
1,2 Nm
2 Nm
600 V
65 A
600 V
65 A
EN 60947-7-1:2009
19,16 g
50
Orange
800 V
8 kV
UL, cUL, KEMA KUR, EAC
with intermediate plate
40,5 mm
15 mm
41 mm
10
A5
10 mm²
10 mm²
10 mm²
12 mm
M 4
1,2 Nm
2 Nm
600 V
65 A
600 V
65 A
EN 60947-7-1:2009
19,16 g
50
Orange
250 V
5 x 25 mm
4 kV
UL, cUL, EAC
20,5 mm
15 mm
37 mm
1
A4
6 mm²
6 mm²
4 mm²
9 mm
M 3
0,5 Nm
1 Nm
300 V
10 A
300 V
10 A
6 g
50
Orange
250 V
5 x 20 mm
4 kV
UL, cUL, EAC
20,5 mm
15 mm
37 mm
1
A4
6 mm²
6 mm²
4 mm²
9 mm
M 3
0,5 Nm
1 Nm
300 V
10 A
300 V
10 A
6 g
50

Selected variant

Select a variant in the list

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Cookies help us improve your experience with us, so in order to be able to handle login information, offer you personalised content and for basic functionality of this website, we use some cookies.

We will never sell on any information about you. 

You can accept all cookies or personalise your cookies preferences, you can also change your cookie preferences at any time by visiting our contact page.

Necessary Cookies

These cookies are necessary for the website to work and can not be turned off in our systems. They are usually used only in response to actions you have taken in connection with a service request, for example when setting personal preferences, logging in or filling out a form.

Analysis and measurement cookies

These cookies allow us to count the number of visits and traffic sources so that we can measure and improve our website performance. They help us know which pages are more or less popular and how visitors navigate around the site. The information that these cookies collect is aggregated and therefore completely anonymous. If you do not allow these cookies, we do not know when you have visited our website.

Marketing cookies

These cookies can be added by our partners. They can use them to create a profile of you, based on your interests, to show you more relevant information. They do not store any personal information - only information about your browser and device. If you do not accept these cookies, you will have a more general and less customized user experience.