CONTA-CLIP

Test-disconnect terminals PTK

Test-disconnect terminals are mostly used in the sectors of electricity generation and supply.They are tailored to the variety of switching
demands for current-converter secondary circuits that predominate in these sectors. Current transformers must always have a secondary
circuit when electricity meters and measuring instruments are being replaced, or when making comparative measurements.

CONTA-CLIP test-disconnect terminals are available in the following three basic versions, each with or without a pre-assembled socket plug.
All versions provide touch-safe protection according to DGUV-3.

A captive, screw-on sliding partition is used to separate the current and voltage paths.

The switch position is always easy to detect since the disconnect screw has a yellow insulating sleeve.

 

In all versions, the STB 14/4 socket plugs can be used for a test pick-off for measuring values using the PS 4 test plug or the conventional (4 mm) insulated test plugs.

 

The VH 19 connecting sleeves and the BS 25 screws or STB 14/4 socket plugs are required for fastening the QVS cross-switches above the terminal block. The cross-switches  are available from 2 to 4 poles.

The QSB internal cross-switches are positioned within the terminal block and make contact over the sliding contact on the LT- or QT-terminals. The cross-switches are available from 2 to 4 poles.

The BS 25 mounting screws are used together with the VH 19 connecting sleeves to establish contact with the QVS cross-switches.

 

Read more
  • Multi-foot TS35/TS32
  • Touch-safe to VBG 4
  • Dual function, disconnect & test

Selected variant

Available in several variants

Selected variant

Technical data

General data

Rated impulse voltage 4 kV
Colour Beige
Rated wire cross section 10 mm²
Rated voltage IEC 400 V
Mounting TS 35 and TS 32
Contamination degree 3
Rated current IEC 10 A
Approvals CSA, CSA US
Overvoltage category III

Dimensions

Height TS 35/7.5 47 mm
Length 72 mm
Width 8 mm
Height TS 32 51,5 mm

Connection data

Cross connect channels 2  
Cross section stranded wire to 10 mm²
Cross section single wire from 0,2 mm²
Torque max 2 Nm
Connections 2
Cross section stranded wire from 0,2 mm²
Torque min 1,2 Nm
Rated wire cross section to (AWG) 22
Rated wire cross section from (AWG) 8
Cross section stranded with ferrule from 0,2 mm²

*Invisible Heading*

Screw size M 4
Screw type Slotted
Cross section stranded with ferrule to 10 mm²
Stripping length 12 mm
Cross section single wire to 10 mm²
Number of levels 1  
Plug gauge acc. EN 60 947-1 A5

Materials

Flammability class UL94-V2
Operating temperature from -40 °C
Operating temperature to 105 °C
Insulation material Polyamide 6.6

Approvals

Rated current CSAus 45 A
Rated voltage CSAus 600 V
CSA test standard C22.2 No 158
CSAus test standard UL 1059
Rated current CSA 45 A
Rated voltage CSA 600 V

Additional data

Pack size 50  
Country of origin DE
Tariff code 85369010
Weight 24,66 g

Product description

Test-disconnect terminals are mostly used in the sectors of electricity generation and supply.They are tailored to the variety of switching
demands for current-converter secondary circuits that predominate in these sectors. Current transformers must always have a secondary
circuit when electricity meters and measuring instruments are being replaced, or when making comparative measurements.

CONTA-CLIP test-disconnect terminals are available in the following three basic versions, each with or without a pre-assembled socket plug.
All versions provide touch-safe protection according to DGUV-3.

A captive, screw-on sliding partition is used to separate the current and voltage paths.

The switch position is always easy to detect since the disconnect screw has a yellow insulating sleeve.

 

In all versions, the STB 14/4 socket plugs can be used for a test pick-off for measuring values using the PS 4 test plug or the conventional (4 mm) insulated test plugs.

 

The VH 19 connecting sleeves and the BS 25 screws or STB 14/4 socket plugs are required for fastening the QVS cross-switches above the terminal block. The cross-switches  are available from 2 to 4 poles.

The QSB internal cross-switches are positioned within the terminal block and make contact over the sliding contact on the LT- or QT-terminals. The cross-switches are available from 2 to 4 poles.

The BS 25 mounting screws are used together with the VH 19 connecting sleeves to establish contact with the QVS cross-switches.

 

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Parts Approvals Additional information Height TS 35/7.5 Width Height TS 32 Cross connect channels Number of test pick off options Rated current CSAus Rated voltage CSAus CSA test standard CSAus test standard Rated current CSA Rated voltage CSA Weight Price
CSA, CSA US
47 mm
8 mm
51,5 mm
2  
45 A
600 V
C22.2 No 158
UL 1059
45 A
600 V
24,66 g
CSA, CSA US
with sockets
47 mm
8 mm
51,5 mm
2  
45 A
600 V
C22.2 No 158
UL 1059
45 A
600 V
28,9 g
CSA, CSA US
47 mm
8 mm
51,5 mm
2  
45 A
600 V
C22.2 No 158
UL 1059
45 A
600 V
25,14 g
CSA, CSA US
with sockets
47 mm
8 mm
51,5 mm
2  
45 A
600 V
C22.2 No 158
UL 1059
45 A
600 V
29,74 g
CSA, CSA US
47 mm
8 mm
51,5 mm
2  
45 A
600 V
C22.2 No 158
UL 1059
45 A
600 V
22,56 g
CSA, CSA US
with sockets
47 mm
8 mm
51,5 mm
2  
45 A
600 V
C22.2 No 158
UL 1059
45 A
600 V
22,56 g
hand lever
63 mm
8 mm
67,5 mm
2  
31,66 g
hand lever
63 mm
8 mm
67,5 mm
2  
35,86 g
CSA, CSA US
47 mm
18 mm
51,5 mm
2  
45 A
600 V
C22.2 No 158
UL 1059
45 A
600 V
60 g
CSA, CSA US
with sockets
47 mm
18 mm
51,5 mm
2  
2  
45 A
600 V
C22.2 No 158
UL 1059
45 A
600 V
64 g
CSA, CSA US
with sockets
47 mm
84 mm
51,5 mm
2  
14  
45 A
600 V
C22.2 No 158
UL 1059
45 A
600 V
283 g
CSA, CSA US
with sockets
47 mm
84 mm
51,5 mm
2  
14  
45 A
600 V
C22.2 No 158
UL 1059
45 A
600 V
287 g

Selected variant

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