CONTA-CLIP

Plug-in connection system - ZST

ZRKS, ZSTK

The plug-in connection system ZST is a plug-in system that allows you to achieve a rated current up to 24 A with a rated voltage up to 500 V.


The terminals and the pluggable connectors have a touch-safe design and can be configured easily and combined according to the particular needs of your application.

 
The basic terminals and connectors can also be coded to make sure the correct plug is mated with the correct socket, when using multiple sets.  

 

All plugs & base terminals have the option of additional snap-on locking latches and strain relief mechanism to ensure that the connected wire and plugs are firmly secured

 
The ZSTK 2.5 couplings are available as rail-mounted version (for TS15 and TS35) or as a free coupling.

 

Read more
  • Wire connection type: tension-spring connection
  • Versatile mounting on TS15, TS35 or as free coupling
  • Ratings 500 V, 24 A
  • Touch-safe construction

Selected variant

Selected variant

Technical data

General data

Rated wire cross section 2,5 mm²
Colour Beige
Rated voltage IEC 500 V
Rated current IEC 24 A
Mounting TS 35
Rated impulse voltage 6 kV
Overvoltage category III
Contamination degree 3
Approvals UL, CSA, CSA US, cUL, KEMA KUR, EAC

Dimensions

Length 54 mm
Width 5,1 mm
Height TS 35/7.5 39,5 mm
Height 38,5 mm

Connection data

Connections 2
Plug gauge acc. EN 60 947-1 A3
Cross connect channels 2
Number of test pick off options 1
Cross section single wire from 0,5 mm²
Cross section single wire to 4 mm²
Cross section stranded wire from 0,5 mm²
Cross section stranded wire to 4 mm²
Cross section stranded with ferrule from 0,5 mm²
Cross section stranded with ferrule to 2,5 mm²
Rated wire cross section from (AWG) 20
Rated wire cross section to (AWG) 12

*Invisible Heading*

Stripping length 10 mm

Materials

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

Approvals

Rated voltage UL 300 V
Rated current UL 20 A
UL test standard UL 1059
Rated voltage CSA 300 V
Rated current CSA 20 A
CSA test standard C22.2 No 158
Rated voltage CSAus 300 V
Rated current CSAus 20 A
CSAus test standard UL 1059
Rated voltage cUL 300 V
Rated current cUL 20 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 CZ
Weight 6,76 g
Pack size 100

Product description

The plug-in connection system ZST is a plug-in system that allows you to achieve a rated current up to 24 A with a rated voltage up to 500 V.


The terminals and the pluggable connectors have a touch-safe design and can be configured easily and combined according to the particular needs of your application.

 
The basic terminals and connectors can also be coded to make sure the correct plug is mated with the correct socket, when using multiple sets.  

 

All plugs & base terminals have the option of additional snap-on locking latches and strain relief mechanism to ensure that the connected wire and plugs are firmly secured

 
The ZSTK 2.5 couplings are available as rail-mounted version (for TS15 and TS35) or as a free coupling.

 

Accessories

Related products

Parts Rated wire cross section Colour Rated voltage IEC Rated current IEC Mounting Rated impulse voltage Overvoltage category Contamination degree Approvals Additional information Length Width Height TS 35/7.5 Height TS 15/5.5 Height Connections Number of levels Plug gauge acc. EN 60 947-1 Cross connect channels Number of test pick off options Number of poles Cross section single wire from Cross section single wire to Cross section stranded wire from Cross section stranded wire to Cross section stranded with ferrule from Cross section stranded with ferrule to Rated wire cross section from (AWG) Rated wire cross section to (AWG) Stripping length Insulation material Flammability class Operating temperature from Operating temperature to Rated voltage UL Rated current UL UL test standard Rated voltage CSA Rated current CSA CSA test standard Rated voltage CSAus Rated current CSAus CSAus test standard Rated voltage cUL Rated current cUL cUL test standard KEMA KEUR test standard Country of origin Weight Pack size Price
2,5 mm²
Beige
500 V
24 A
TS 35
6 kV
III
3
UL, CSA, CSA US, cUL, KEMA KUR, EAC
54 mm
5,1 mm
39,5 mm
38,5 mm
2
A3
2
1
0,5 mm²
4 mm²
0,5 mm²
4 mm²
0,5 mm²
2,5 mm²
20
12
10 mm
Polyamide 6.6
UL94-V0
-40 °C
120 °C
300 V
20 A
UL 1059
300 V
20 A
C22.2 No 158
300 V
20 A
UL 1059
300 V
20 A
C22.2 No 158
EN 60947-7-1:2009
CZ
6,76 g
100
2,5 mm²
Orange
500 V
24 A
TS 35
6 kV
III
3
UL, CSA, CSA US, cUL, KEMA KUR, EAC
54 mm
5,1 mm
39,5 mm
38,5 mm
2
A3
2
1
0,5 mm²
4 mm²
0,5 mm²
4 mm²
0,5 mm²
2,5 mm²
20
12
10 mm
Polyamide 6.6
UL94-V0
-40 °C
120 °C
300 V
20 A
UL 1059
300 V
20 A
C22.2 No 158
300 V
20 A
UL 1059
300 V
20 A
C22.2 No 158
EN 60947-7-1:2009
CZ
6,76 g
100
2,5 mm²
Blue
500 V
24 A
TS 35
6 kV
III
3
UL, CSA, CSA US, cUL, KEMA KUR, EAC
54 mm
5,1 mm
39,5 mm
38,5 mm
2
A3
2
1
0,5 mm²
4 mm²
0,5 mm²
4 mm²
0,5 mm²
2,5 mm²
20
12
10 mm
Polyamide 6.6
UL94-V0
-40 °C
120 °C
300 V
20 A
UL 1059
300 V
20 A
C22.2 No 158
300 V
20 A
UL 1059
300 V
20 A
C22.2 No 158
EN 60947-7-1:2009
CZ
6,76 g
100
2,5 mm²
Beige
500 V
24 A
TS 35
6 kV
III
3
UL, CSA, CSA US, cUL, KEMA KUR, EAC
72,5 mm
5,1 mm
39,5 mm
38,5 mm
3
A3
2
1
0,5 mm²
4 mm²
0,5 mm²
4 mm²
0,5 mm²
2,5 mm²
20
12
10 mm
Polyamide 6.6
UL94-V0
-40 °C
120 °C
300 V
20 A
UL 1059
300 V
20 A
C22.2 No 158
300 V
20 A
UL 1059
300 V
20 A
C22.2 No 158
EN 60947-7-1:2009
CZ
8,5 g
100
2,5 mm²
Orange
500 V
24 A
TS 35
6 kV
III
3
UL, CSA, CSA US, cUL, KEMA KUR, EAC
72,5 mm
5,1 mm
39,5 mm
38,5 mm
3
A3
2
1
0,5 mm²
4 mm²
0,5 mm²
4 mm²
0,5 mm²
2,5 mm²
20
12
10 mm
Polyamide 6.6
UL94-V0
-40 °C
120 °C
300 V
20 A
UL 1059
300 V
20 A
C22.2 No 158
300 V
20 A
UL 1059
300 V
20 A
C22.2 No 158
EN 60947-7-1:2009
CZ
8,5 g
100
2,5 mm²
Blue
500 V
24 A
TS 35
6 kV
III
3
UL, CSA, CSA US, cUL, KEMA KUR, EAC
72,5 mm
5,1 mm
39,5 mm
38,5 mm
3
A3
2
1
0,5 mm²
4 mm²
0,5 mm²
4 mm²
0,5 mm²
2,5 mm²
20
12
10 mm
Polyamide 6.6
UL94-V0
-40 °C
120 °C
300 V
20 A
UL 1059
300 V
20 A
C22.2 No 158
300 V
20 A
UL 1059
300 V
20 A
C22.2 No 158
EN 60947-7-1:2009
CZ
8,5 g
100
2,5 mm²
Beige
500 V
24 A
TS 35
6 kV
III
3
UL, CSA, CSA US, cUL, KEMA KUR, EAC
64 mm
5,1 mm
39,5 mm
38,5 mm
3
A3
2
1
0,5 mm²
4 mm²
0,5 mm²
4 mm²
0,5 mm²
2,5 mm²
20
12
10 mm
Polyamide 6.6
UL94-V0
-40 °C
120 °C
300 V
20 A
UL 1059
300 V
20 A
C22.2 No 158
300 V
20 A
UL 1059
300 V
20 A
C22.2 No 158
EN 60947-7-1:2009
CZ
8,65 g
100
2,5 mm²
Orange
500 V
24 A
TS 35
6 kV
III
3
UL, CSA, CSA US, cUL, KEMA KUR, EAC
64 mm
5,1 mm
39,5 mm
38,5 mm
3
A3
2
1
0,5 mm²
4 mm²
0,5 mm²
4 mm²
0,5 mm²
2,5 mm²
20
12
10 mm
Polyamide 6.6
UL94-V0
-40 °C
120 °C
300 V
20 A
UL 1059
300 V
20 A
C22.2 No 158
300 V
20 A
UL 1059
300 V
20 A
C22.2 No 158
EN 60947-7-1:2009
CZ
8,65 g
100
2,5 mm²
Blue
500 V
24 A
TS 35
6 kV
III
3
UL, CSA, CSA US, cUL, KEMA KUR, EAC
64 mm
5,1 mm
39,5 mm
38,5 mm
3
A3
2
1
0,5 mm²
4 mm²
0,5 mm²
4 mm²
0,5 mm²
2,5 mm²
20
12
10 mm
Polyamide 6.6
UL94-V0
-40 °C
120 °C
300 V
20 A
UL 1059
300 V
20 A
C22.2 No 158
300 V
20 A
UL 1059
300 V
20 A
C22.2 No 158
EN 60947-7-1:2009
CZ
8,65 g
100
2,5 mm²
Beige
500 V
24 A
TS 35
6 kV
III
3
UL, CSA, CSA US, cUL, KEMA KUR, EAC
82 mm
5,1 mm
39,5 mm
38,5 mm
4
A3
2
1
0,5 mm²
4 mm²
0,5 mm²
4 mm²
0,5 mm²
2,5 mm²
20
12
10 mm
Polyamide 6.6
UL94-V0
-40 °C
120 °C
300 V
20 A
UL 1059
300 V
20 A
C22.2 No 158
300 V
20 A
UL 1059
300 V
20 A
C22.2 No 158
EN 60947-7-1:2009
CZ
10,1 g
100
2,5 mm²
Orange
500 V
24 A
TS 35
6 kV
III
3
UL, CSA, CSA US, cUL, KEMA KUR, EAC
82 mm
5,1 mm
39,5 mm
38,5 mm
4
A3
2
1
0,5 mm²
4 mm²
0,5 mm²
4 mm²
0,5 mm²
2,5 mm²
20
12
10 mm
Polyamide 6.6
UL94-V0
-40 °C
120 °C
300 V
20 A
UL 1059
300 V
20 A
C22.2 No 158
300 V
20 A
UL 1059
300 V
20 A
C22.2 No 158
EN 60947-7-1:2009
CZ
10,1 g
100
2,5 mm²
Blue
500 V
24 A
TS 35
6 kV
III
3
UL, CSA, CSA US, cUL, KEMA KUR, EAC
82 mm
5,1 mm
39,5 mm
38,5 mm
4
A3
2
1
0,5 mm²
4 mm²
0,5 mm²
4 mm²
0,5 mm²
2,5 mm²
20
12
10 mm
Polyamide 6.6
UL94-V0
-40 °C
120 °C
300 V
20 A
UL 1059
300 V
20 A
C22.2 No 158
300 V
20 A
UL 1059
300 V
20 A
C22.2 No 158
EN 60947-7-1:2009
CZ
10,1 g
100
Beige
500 V
24 A
TS 35
6 kV
III
3
UL, CSA, CSA US, cUL, KEMA KUR, EAC
90,5 mm
5,1 mm
39,5 mm
38,5 mm
4
2
0
Polyamide 6.6
UL94-V0
-40 °C
120 °C
300 V
20 A
UL 1059
300 V
20 A
C22.2 No 158
300 V
20 A
UL 1059
300 V
20 A
C22.2 No 158
EN 60947-7-1:2009
CZ
11,98 g
100
Orange
500 V
24 A
TS 35
6 kV
III
3
UL, CSA, CSA US, cUL, KEMA KUR, EAC
90,5 mm
5,1 mm
39,5 mm
38,5 mm
4
2
0
Polyamide 6.6
UL94-V0
-40 °C
120 °C
300 V
20 A
UL 1059
300 V
20 A
C22.2 No 158
300 V
20 A
UL 1059
300 V
20 A
C22.2 No 158
EN 60947-7-1:2009
CZ
11,98 g
100
Blue
500 V
24 A
TS 35
6 kV
III
3
UL, CSA, CSA US, cUL, KEMA KUR, EAC
90,5 mm
5,1 mm
39,5 mm
38,5 mm
4
2
0
Polyamide 6.6
UL94-V0
-40 °C
120 °C
300 V
20 A
UL 1059
300 V
20 A
C22.2 No 158
300 V
20 A
UL 1059
300 V
20 A
C22.2 No 158
EN 60947-7-1:2009
CZ
11,98 g
100
Beige
500 V
24 A
TS 35
6 kV
III
3
UL, CSA, CSA US, cUL, KEMA KUR, EAC
54 mm
5,1 mm
39,5 mm
38,5 mm
2
2
0
Polyamide 6.6
UL94-V0
-40 °C
120 °C
300 V
20 A
UL 1059
300 V
20 A
C22.2 No 158
300 V
20 A
UL 1059
300 V
20 A
C22.2 No 158
EN 60947-7-1:2009
CZ
6,52 g
100
Orange
500 V
24 A
TS 35
6 kV
III
3
UL, CSA, CSA US, cUL, KEMA KUR, EAC
54 mm
5,1 mm
39,5 mm
38,5 mm
2
2
0
Polyamide 6.6
UL94-V0
-40 °C
120 °C
300 V
20 A
UL 1059
300 V
20 A
C22.2 No 158
300 V
20 A
UL 1059
300 V
20 A
C22.2 No 158
EN 60947-7-1:2009
DE
6,52 g
100
Blue
500 V
24 A
TS 35
6 kV
III
3
UL, CSA, CSA US, cUL, KEMA KUR, EAC
54 mm
5,1 mm
39,5 mm
38,5 mm
2
2
0
Polyamide 6.6
UL94-V0
-40 °C
120 °C
300 V
20 A
UL 1059
300 V
20 A
C22.2 No 158
300 V
20 A
UL 1059
300 V
20 A
C22.2 No 158
EN 60947-7-1:2009
CZ
6,52 g
100
2,5 mm²
Green/yellow
TS 35
III
3
UL, CSA, CSA US, cUL, EAC
54 mm
5,1 mm
39,5 mm
38,5 mm
2
1
A3
1
1
0,5 mm²
4 mm²
0,5 mm²
4 mm²
0,5 mm²
2,5 mm²
20
12
10 mm
Polyamide 6.6
UL94-V0
-40 °C
120 °C
UL 1059
C22.2 No 158
UL 1059
C22.2 No 158
EN 60947-7-2:2009
DE
10 g
100
2,5 mm²
Green/yellow
TS 35
III
3
UL, CSA, CSA US, cUL, KEMA KUR, EAC
72,5 mm
5,1 mm
39,5 mm
38,5 mm
3
1
A3
1
1
0,5 mm²
4 mm²
0,5 mm²
4 mm²
0,5 mm²
2,5 mm²
20
12
10 mm
Polyamide 6.6
UL94-V0
-40 °C
120 °C
UL 1059
C22.2 No 158
UL 1059
C22.2 No 158
EN 60947-7-2:2009
DE
12 g
100
2,5 mm²
Green/yellow
TS 35
III
3
UL, CSA, CSA US, cUL, KEMA KUR, EAC
64 mm
5,1 mm
39,5 mm
38,5 mm
3
1
A3
1
1
0,5 mm²
4 mm²
0,5 mm²
4 mm²
0,5 mm²
2,5 mm²
20
12
10 mm
Polyamide 6.6
UL94-V0
-40 °C
120 °C
UL 1059
C22.2 No 158
UL 1059
C22.2 No 158
EN 60947-7-2:2009
DE
12 g
100
2,5 mm²
Green/yellow
TS 35
III
3
UL, CSA, CSA US, cUL, KEMA KUR, EAC
82 mm
5,1 mm
39,5 mm
38,5 mm
4
1
A3
1
1
0,5 mm²
4 mm²
0,5 mm²
4 mm²
0,5 mm²
2,5 mm²
20
12
10 mm
Polyamide 6.6
UL94-V0
-40 °C
120 °C
UL 1059
C22.2 No 158
UL 1059
C22.2 No 158
EN 60947-7-2:2009
DE
12 g
100
Green/yellow
TS 35
III
3
UL, CSA, CSA US, cUL, KEMA KUR, EAC
90,5 mm
5,1 mm
39,5 mm
38,5 mm
4
1
1
0
Polyamide 6.6
UL94-V0
-40 °C
120 °C
UL 1059
C22.2 No 158
UL 1059
C22.2 No 158
EN 60947-7-2:2009
DE
13,96 g
100
Green/yellow
TS 35
III
3
UL, CSA, CSA US, cUL, KEMA KUR, EAC
54 mm
5,1 mm
39,5 mm
38,5 mm
2
1
1
0
Polyamide 6.6
UL94-V0
-40 °C
120 °C
UL 1059
C22.2 No 158
UL 1059
C22.2 No 158
EN 60947-7-2:2009
DE
10,97 g
100
2,5 mm²
Green/yellow
500 V
24 A
TS 35
6 kV
III
3
UL, CSA, CSA US, cUL, KEMA KUR, EAC
44 mm
5,1 mm
35 mm
30 mm
1
1
A3
0
1
0,5 mm²
4 mm²
0,5 mm²
4 mm²
0,5 mm²
2,5 mm²
20
12
10 mm
Polyamide 6.6
UL94-V0
-40 °C
120 °C
300 V
20 A
UL 1059
300 V
20 A
C22.2 No 158
300 V
20 A
UL 1059
300 V
20 A
C22.2 No 158
EN 60947-7-1:2009
CZ
4,5 g
100
2,5 mm²
Beige
500 V
24 A
TS 35
6 kV
III
3
UL, CSA, CSA US, cUL, KEMA KUR, EAC
44 mm
5,1 mm
35 mm
30 mm
1
1
A3
0
1
0,5 mm²
4 mm²
0,5 mm²
4 mm²
0,5 mm²
2,5 mm²
20
12
10 mm
Polyamide 6.6
UL94-V0
-40 °C
120 °C
300 V
20 A
UL 1059
300 V
20 A
C22.2 No 158
300 V
20 A
UL 1059
300 V
20 A
C22.2 No 158
EN 60947-7-1:2009
CZ
4,5 g
100
2,5 mm²
Orange
500 V
24 A
TS 35
6 kV
III
3
UL, CSA, CSA US, cUL, KEMA KUR, EAC
44 mm
5,1 mm
35 mm
30 mm
1
1
A3
0
1
0,5 mm²
4 mm²
0,5 mm²
4 mm²
0,5 mm²
2,5 mm²
20
12
10 mm
Polyamide 6.6
UL94-V0
-40 °C
120 °C
300 V
20 A
UL 1059
300 V
20 A
C22.2 No 158
300 V
20 A
UL 1059
300 V
20 A
C22.2 No 158
EN 60947-7-1:2009
DE
4,5 g
100
2,5 mm²
Blue
500 V
24 A
TS 35
6 kV
III
3
UL, CSA, CSA US, cUL, KEMA KUR, EAC
44 mm
5,1 mm
35 mm
30 mm
1
1
A3
0
1
0,5 mm²
4 mm²
0,5 mm²
4 mm²
0,5 mm²
2,5 mm²
20
12
10 mm
Polyamide 6.6
UL94-V0
-40 °C
120 °C
300 V
20 A
UL 1059
300 V
20 A
C22.2 No 158
300 V
20 A
UL 1059
300 V
20 A
C22.2 No 158
EN 60947-7-1:2009
DE
4,5 g
100
2,5 mm²
Green/yellow
500 V
24 A
TS 15
6 kV
III
3
UL, CSA, CSA US, cUL, KEMA KUR, EAC
40 mm
5,1 mm
33 mm
32 mm
1
1
A3
0
1
0,5 mm²
4 mm²
0,5 mm²
4 mm²
0,5 mm²
2,5 mm²
20
12
10 mm
Polyamide 6.6
UL94-V0
-40 °C
120 °C
300 V
20 A
UL 1059
300 V
20 A
C22.2 No 158
300 V
20 A
UL 1059
300 V
20 A
C22.2 No 158
EN 60947-7-1:2009
DE
4,25 g
100
2,5 mm²
Beige
500 V
24 A
TS 15
6 kV
III
3
UL, CSA, CSA US, cUL, KEMA KUR, EAC
40 mm
5,1 mm
33 mm
32 mm
1
1
A3
0
1
0,5 mm²
4 mm²
0,5 mm²
4 mm²
0,5 mm²
2,5 mm²
20
12
10 mm
Polyamide 6.6
UL94-V0
-40 °C
120 °C
300 V
20 A
UL 1059
300 V
20 A
C22.2 No 158
300 V
20 A
UL 1059
300 V
20 A
C22.2 No 158