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The SRKD terminal blocks are available to suit wire sizes 2.5 mm², 4 mm² and 10 mm². The standard SRKD models have two potentials with 2 x 2 connections, further options include linked versions with four connections on one potential and as a protective earth terminal with a snap-on PE foot contact.
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The SRKD range is compatible with the ‘Plug in’ cross connectors used in the existing SRK range. Just like the established SRK series, the new SKRD units feature a compact housing and provide excellent stability, vibration resistance, and optimal attachment of the wires to the contact point.
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The terminals are equipped with a large wire entry bay that makes the insertion of wires easy and effortless. The connection of multiple wires is also possible. The terminal’s robust housing safely anchors all the metal parts on the inside. The foot construction of the snap-on units ensures a reliable, firm hold on the mounting rail.
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General data |
|
---|---|
Rated impulse voltage | 8 kV |
Colour | Beige |
Rated wire cross section | 2,5 mm² |
Rated voltage IEC | 1000 V |
Mounting | TS 35 |
Contamination degree | 3 |
Load current max | 32 A |
Rated current IEC | 24 A |
Approvals | UL, cUL, KEMA KUR, EAC |
Overvoltage category | III |
Dimensions |
|
Height TS 35/7.5 | 65 mm |
Length | 76 mm |
Width | 5,1 mm |
Connection data |
|
Cross connect channels | 3 Â |
Cross section stranded wire to | 4 mm² |
Cross section single wire from | 0,2 mm² |
Torque max | 0,8 Nm |
Connections | 2 x 2 |
Cross section stranded wire from | 0,2 mm² |
Torque min | 0,4 Nm |
Rated wire cross section to (AWG) | 12 |
Rated wire cross section from (AWG) | 30 |
Cross section stranded with ferrule from | 0,2 mm² |
Screw size | M 2,5 |
Screw type | Slotted |
*Invisible Heading* |
|
---|---|
Cross section stranded with ferrule to | 2,5 mm² |
Stripping length | 10 mm |
Cross section single wire to | 4 mm² |
Number of levels | 2 Â |
Number of test pick off options | 1 Â |
Plug gauge acc. EN 60 947-1 | A3 |
Materials |
|
Flammability class | UL94-V0 |
Operating temperature from | -40 °C |
Operating temperature to | 120 °C |
Insulation material | Polyamide 6.6 |
Approvals |
|
UL test standard | UL 1059 |
Rated current UL | 20 A |
Rated current cUL | 20 A |
Rated voltage UL | 600 V |
KEMA KEUR test standard | EN 60947-7-1:2009 |
Rated voltage cUL | 600 V |
cUL test standard | C22.2 No 158 |
EAC test standard | TR ZU 004/2011 |
Additional data |
|
Pack size | 100 Â |
Country of origin | CZ |
Tariff code | 85369010 |
Weight | 15,85 g |
Type of terminal | Screw Terminals, DIN Rail terminals |
The SRKD terminal blocks are available to suit wire sizes 2.5 mm², 4 mm² and 10 mm². The standard SRKD models have two potentials with 2 x 2 connections, further options include linked versions with four connections on one potential and as a protective earth terminal with a snap-on PE foot contact.
Â
The SRKD range is compatible with the ‘Plug in’ cross connectors used in the existing SRK range. Just like the established SRK series, the new SKRD units feature a compact housing and provide excellent stability, vibration resistance, and optimal attachment of the wires to the contact point.
Â
The terminals are equipped with a large wire entry bay that makes the insertion of wires easy and effortless. The connection of multiple wires is also possible. The terminal’s robust housing safely anchors all the metal parts on the inside. The foot construction of the snap-on units ensures a reliable, firm hold on the mounting rail.
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Â
Â
Â
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Parts | Rated impulse voltage | Colour | Rated wire cross section | Rated voltage IEC | Diode type | Load current max | Rated current IEC | Additional information | Height TS 35/7.5 | Width | Cross connect channels | Cross section stranded wire to | Torque max | Connections | Torque min | Rated wire cross section to (AWG) | Rated wire cross section from (AWG) | Screw size | Cross section stranded with ferrule to | Cross section single wire to | Plug gauge acc. EN 60 947-1 | Rated current UL | Rated current cUL | Rated voltage UL | KEMA KEUR test standard | Rated voltage cUL | Pack size | Country of origin | Weight | Price | ||
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![]()
SRKD 2.5 Beige, 2.5mm² double deck terminal
Art:
17180.2
Copied
|
8 kV
|
Beige
|
2,5 mm²
|
1000 V
|
|
32 A
|
24 A
|
|
65 mm
|
5,1 mm
|
3
|
4 mm²
|
0,8 Nm
|
2 x 2
|
0,4 Nm
|
12
|
30
|
M 2,5
|
2,5 mm²
|
4 mm²
|
A3
|
20 A
|
20 A
|
600 V
|
EN 60947-7-1:2009
|
600 V
|
100
|
CZ
|
15,85 g
|
| ||
![]()
SRKD 2.5 Orange, 2.5mm double deck terminal
Art:
17180.3
Copied
|
8 kV
|
Orange
|
2,5 mm²
|
1000 V
|
|
32 A
|
24 A
|
|
65 mm
|
5,1 mm
|
3
|
4 mm²
|
0,8 Nm
|
2 x 2
|
0,4 Nm
|
12
|
30
|
M 2,5
|
2,5 mm²
|
4 mm²
|
A3
|
20 A
|
20 A
|
600 V
|
EN 60947-7-1:2009
|
600 V
|
100
|
CZ
|
15,85 g
|
| ||
![]()
SRKD 2.5 Blue, 2.5mm² double deck terminal
Art:
17180.5
Copied
|
8 kV
|
Blue
|
2,5 mm²
|
1000 V
|
|
32 A
|
24 A
|
|
65 mm
|
5,1 mm
|
3
|
4 mm²
|
0,8 Nm
|
2 x 2
|
0,4 Nm
|
12
|
30
|
M 2,5
|
2,5 mm²
|
4 mm²
|
A3
|
20 A
|
20 A
|
600 V
|
EN 60947-7-1:2009
|
600 V
|
100
|
CZ
|
15,85 g
|
| ||
![]()
SRKD 2.5 Grey, 2.5mm double deck terminal
Art:
17180.6
Copied
|
8 kV
|
Grey
|
2,5 mm²
|
1000 V
|
|
32 A
|
24 A
|
|
65 mm
|
5,1 mm
|
3
|
4 mm²
|
0,8 Nm
|
2 x 2
|
0,4 Nm
|
12
|
30
|
M 2,5
|
2,5 mm²
|
4 mm²
|
A3
|
20 A
|
20 A
|
600 V
|
EN 60947-7-1:2009
|
600 V
|
100
|
CZ
|
15,85 g
|
| ||
![]()
SRKD 2.5/SV Beige, 2.5mm² linked double deck terminal
Art:
17181.2
Copied
|
8 kV
|
Beige
|
2,5 mm²
|
1000 V
|
|
32 A
|
24 A
|
connected vertically
|
65 mm
|
5,1 mm
|
2
|
4 mm²
|
0,8 Nm
|
4
|
0,4 Nm
|
12
|
30
|
M 2,5
|
2,5 mm²
|
4 mm²
|
A3
|
20 A
|
20 A
|
600 V
|
EN 60947-7-1:2009
|
600 V
|
100
|
CZ
|
16,95 g
|
| ||
![]()
SRKD 2.5/SV Blue, 2.5mm² linked double deck terminal
Art:
17181.5
Copied
|
8 kV
|
Blue
|
2,5 mm²
|
1000 V
|
|
32 A
|
24 A
|
connected vertically
|
65 mm
|
5,1 mm
|
2
|
4 mm²
|
0,8 Nm
|
4
|
0,4 Nm
|
12
|
30
|
M 2,5
|
2,5 mm²
|
4 mm²
|
A3
|
20 A
|
20 A
|
600 V
|
EN 60947-7-1:2009
|
600 V
|
100
|
CZ
|
16,95 g
|
| ||
![]()
SSLD 2.5, Snap on 2.5mm² linked double deck earth terminal
Art:
17182.2
Copied
|
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Green/yellow
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2,5 mm²
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65 mm
|
5,1 mm
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2
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4 mm²
|
0,8 Nm
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4
|
0,4 Nm
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12
|
30
|
M 2,5
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2,5 mm²
|
4 mm²
|
A3
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EN 60947-7-2:2009
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100
|
CZ
|
20,76 g
|
| ||
![]()
SRKD 4 Beige, 4mm² double deck terminal
Art:
17185.2
Copied
|
8 kV
|
Beige
|
4 mm²
|
1000 V
|
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41 A
|
32 A
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65 mm
|
6,1 mm
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3
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6 mm²
|
1 Nm
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2 x 2
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0,5 Nm
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10
|
26
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M 3
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4 mm²
|
6 mm²
|
A4
|
30 A
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30 A
|
600 V
|
EN 60947-7-1:2009
|
600 V
|
100
|
CZ
|
20,85 g
|
| ||
![]()
SRKD 4 Blue, 4mm² double deck terminal
Art:
17185.5
Copied
|
8 kV
|
Blue
|
4 mm²
|
1000 V
|
|
41 A
|
32 A
|
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65 mm
|
6,1 mm
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3
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6 mm²
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1 Nm
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2 x 2
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0,5 Nm
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10
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26
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M 3
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4 mm²
|
6 mm²
|
A4
|
30 A
|
30 A
|
600 V
|
EN 60947-7-1:2009
|
600 V
|
100
|
CZ
|
20,85 g
|
| ||
![]()
SRKD 4/SV Beige, 4mm² linked double deck terminal
Art:
17186.2
Copied
|
8 kV
|
Beige
|
4 mm²
|
1000 V
|
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41 A
|
32 A
|
connected vertically
|
65 mm
|
6,1 mm
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2
|
6 mm²
|
1 Nm
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4
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0,5 Nm
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10
|
26
|
M 3
|
4 mm²
|
6 mm²
|
A4
|
30 A
|
30 A
|
600 V
|
EN 60947-7-1:2009
|
600 V
|
100
|
CZ
|
21,81 g
|
| ||
![]()
SRKD 4/SV Blue, 4mm² linked double deck terminal
Art:
17186.5
Copied
|
8 kV
|
Blue
|
4 mm²
|
1000 V
|
|
41 A
|
32 A
|
connected vertically
|
65 mm
|
6,1 mm
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2
|
6 mm²
|
1 Nm
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4
|
0,5 Nm
|
10
|
26
|
M 3
|
4 mm²
|
6 mm²
|
A4
|
30 A
|
30 A
|
600 V
|
EN 60947-7-1:2009
|
600 V
|
100
|
CZ
|
21,81 g
|
| ||
![]()
SSLD 4, Snap on 4mm² linked double deck earth terminal
Art:
17187.2
Copied
|
|
Green/yellow
|
4 mm²
|
|
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|
65 mm
|
6,1 mm
|
2
|
6 mm²
|
1 Nm
|
4
|
0,5 Nm
|
10
|
26
|
M 3
|
4 mm²
|
6 mm²
|
A4
|
|
|
|
EN 60947-7-2:2009
|
|
100
|
CZ
|
25,69 g
|
| ||
![]()
SRKD 4/D0 Beige, 4mm² double deck terminal with diode on lower level
Art:
17561.2
Copied
|
8 kV
|
Beige
|
4 mm²
|
1000 V
|
1N4007 / 1000V / 1A
|
|
|
|
65 mm
|
6,1 mm
|
3
|
6 mm²
|
1 Nm
|
2 x 2
|
0,5 Nm
|
10
|
26
|
M 3
|
4 mm²
|
6 mm²
|
A4
|
|
|
600 V
|
EN 60947-7-1:2009
|
600 V
|
100
|
BG
|
19,41 g
|
| ||
![]()
SRKD 4/D1 Beige, 4mm² double deck terminal with diode - linked
Art:
17562.2
Copied
|
8 kV
|
Beige
|
4 mm²
|
1000 V
|
1N4007 / 1000V / 1A
|
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|
|
65 mm
|
6,1 mm
|
3
|
6 mm²
|
1 Nm
|
2 x 2
|
0,5 Nm
|
10
|
26
|
M 3
|
4 mm²
|
6 mm²
|
A4
|
|
|
600 V
|
EN 60947-7-1:2009
|
600 V
|
100
|
BG
|
20,11 g
|
| ||
![]()
SRKD 4/D2 Beige, 4mm² double deck terminal with diode - linked
Art:
17563.2
Copied
|
8 kV
|
Beige
|
4 mm²
|
1000 V
|
1N4007 / 1000V / 1A
|
|
|
|
65 mm
|
6,1 mm
|
3
|
6 mm²
|
1 Nm
|
2 x 2
|
0,5 Nm
|
10
|
26
|
M 3
|
4 mm²
|
6 mm²
|
A4
|
|
|
600 V
|
EN 60947-7-1:2009
|
600 V
|
100
|
BG
|
20,11 g
|
| ||
![]()
SRKD 4/D3 Beige, 4mm² double deck terminal with diodes - linked
Art:
17564.2
Copied
|
8 kV
|
Beige
|
4 mm²
|
1000 V
|
1N4007 / 1000V / 1A x 2
|
|
|
|
65 mm
|
6,1 mm
|
3
|
6 mm²
|
1 Nm
|
2 x 2
|
0,5 Nm
|
10
|
26
|
M 3
|
4 mm²
|
6 mm²
|
A4
|
|
|
600 V
|
EN 60947-7-1:2009
|
600 V
|
100
|
BG
|
18,17 g
|
| ||
![]()
SRKD 4/D4 Beige, 4mm² double deck terminal with diodes - linked
Art:
17565.2
Copied
|
8 kV
|
Beige
|
4 mm²
|
1000 V
|
1N4007 / 1000V / 1A x 2
|
|
|
|
65 mm
|
6,1 mm
|
3
|
6 mm²
|
1 Nm
|
2 x 2
|
0,5 Nm
|
10
|
26
|
M 3
|
4 mm²
|
6 mm²
|
A4
|
|
|
600 V
|
EN 60947-7-1:2009
|
600 V
|
100
|
BG
|
18,17 g
|
| ||
![]()
SRKD 4/D5 Beige, 4mm² double deck terminal with diodes linked
Art:
17566.2
Copied
|
8 kV
|
Beige
|
4 mm²
|
1000 V
|
1N4007 / 1000V / 1A x 2
|
|
|
|
65 mm
|
6,1 mm
|
3
|
6 mm²
|
1 Nm
|
2 x 2
|
0,5 Nm
|
10
|
26
|
M 3
|
4 mm²
|
6 mm²
|
A4
|
|
|
600 V
|
EN 60947-7-1:2009
|
600 V
|
100
|
BG
|
19,79 g
|
| ||
![]()
SRKD 4/D6 Beige, 4mm² double deck terminal with diodes linked
Art:
17567.2
Copied
|
8 kV
|
Beige
|
4 mm²
|
1000 V
|
1N4007 / 1000V / 1A x 2
|
|
|
|
65 mm
|
6,1 mm
|
3
|
6 mm²
|
1 Nm
|
2 x 2
|
0,5 Nm
|
10
|
26
|
M 3
|
4 mm²
|
6 mm²
|
A4
|
|
|
600 V
|
EN 60947-7-1:2009
|
600 V
|
100
|
BG
|
18,17 g
|
| ||
![]()
SRKD 4/RD1, 4mm² double deck with diode and resistor
Art:
17568.2
Copied
|
8 kV
|
Beige
|
4 mm²
|
1000 V
|
1N4007 / 1000V / 1A
|
|
|
with diode and 1.5K resistor
|
65 mm
|
6,1 mm
|
3
|
6 mm²
|
1 Nm
|
2 x 2
|
0,5 Nm
|
10
|
26
|
M 3
|
4 mm²
|
6 mm²
|
A4
|
|
|
600 V
|
EN 60947-7-1:2009
|
600 V
|
100
|
BG
|
19,45 g
|
| ||
![]()
SRKD 10 Beige, 10mm² double deck terminal
Art:
17190.2
Copied
|
8 kV
|
Beige
|
10 mm²
|
1000 V
|
|
76 A
|
57 A
|
|
68 mm
|
10,1 mm
|
3
|
16 mm²
|
2,4 Nm
|
2 x 2
|
1,2 Nm
|
6
|
18
|
M 4
|
10 mm²
|
16 mm²
|
B7
|
65 A
|
65 A
|
600 V
|
EN 60947-7-1:2009
|
600 V
|
50
|
CZ
|
33,09 g
|
| ||
![]()
SRKD 10 Blue, 10mm² double deck terminal
Art:
17190.5
Copied
|
8 kV
|
Blue
|
10 mm²
|
1000 V
|
|
76 A
|
57 A
|
|
68 mm
|
10,1 mm
|
3
|
16 mm²
|
2,4 Nm
|
2 x 2
|
1,2 Nm
|
6
|
18
|
M 4
|
10 mm²
|
16 mm²
|
B7
|
65 A
|
65 A
|
600 V
|
EN 60947-7-1:2009
|
600 V
|
50
|
CZ
|
33,09 g
|
| ||
![]()
SRKD 10/SV Beige, 10mm² linked double deck terminal
Art:
17191.2
Copied
|
8 kV
|
Beige
|
10 mm²
|
1000 V
|
|
76 A
|
57 A
|
connected vertically
|
68 mm
|
10,1 mm
|
2
|
16 mm²
|
2,4 Nm
|
4
|
1,2 Nm
|
6
|
18
|
M 4
|
10 mm²
|
16 mm²
|
B7
|
65 A
|
65 A
|
600 V
|
EN 60947-7-1:2009
|
600 V
|
50
|
CZ
|
37,62 g
|
| ||
![]()
SRKD 10/SV Blue, 10mm² linked double deck terminal
Art:
17191.5
Copied
|
8 kV
|
Blue
|
10 mm²
|
1000 V
|
|
76 A
|
57 A
|
connected vertically
|
68 mm
|
10,1 mm
|
2
|
16 mm²
|
2,4 Nm
|
4
|
1,2 Nm
|
6
|
18
|
M 4
|
10 mm²
|
16 mm²
|
B7
|
65 A
|
65 A
|
600 V
|
EN 60947-7-1:2009
|
600 V
|
50
|
DE
|
37,62 g
|
| ||
![]()
SSLD 10, Snap on 10mm² linked double deck earth terminal
Art:
17192.2
Copied
|
|
Green/yellow
|
10 mm²
|
|
|
|
|
|
68 mm
|
10,1 mm
|
2
|
16 mm²
|
2,4 Nm
|
4
|
1,2 Nm
|
6
|
18
|
M 4
|
10 mm²
|
16 mm²
|
B7
|
|
|
|
EN 60947-7-2:2009
|
|
50
|
CZ
|
48,06 g
|
|
Select a variant in the list