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Double Deck terminals - SRKD/SSLD 2.5-10mm²

SRKD, SSLD

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.

 

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.

 

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.

 

 

 

 

Read more
  • Pluggable cross connectors, compatible with SRK series
  • Snap on Earth
  • Linked versions
  • 1000V rated
  • Material polyamide 6.6 UL 94-V0

SRKD range

Selected variant

Selected variant

Technical data

General data

Rated wire cross section 2,5 mm²
Colour Beige
Rated voltage IEC 1000 V
Rated current IEC 24 A
Load current max 32 A
Mounting TS 35
Rated impulse voltage 8 kV
Overvoltage category III
Contamination degree 3
Approvals UL, cUL, KEMA KUR, EAC

Dimensions

Length 76 mm
Width 5,1 mm
Height TS 35/7.5 65 mm

Connection data

Connections 2 x 2
Number of levels 2
Plug gauge acc. EN 60 947-1 A3
Cross connect channels 3
Number of test pick off options 1
Cross section single wire from 0,2 mm²
Cross section single wire to 4 mm²
Cross section stranded wire from 0,2 mm²
Cross section stranded wire to 4 mm²
Cross section stranded with ferrule from 0,2 mm²
Cross section stranded with ferrule to 2,5 mm²
Rated wire cross section from (AWG) 30

*Invisible Heading*

Rated wire cross section to (AWG) 12
Stripping length 10 mm
Screw size M 2,5
Screw type Slotted
Torque min 0,4 Nm
Torque max 0,8 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 20 A
UL test standard UL 1059
Rated voltage cUL 600 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 15,85 g
Pack size 100
Type of terminal Screw Terminals, DIN Rail terminals

Product description

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.

 

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.

 

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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Parts Rated wire cross section Colour Rated voltage IEC Rated current IEC Load current max Diode type Rated impulse voltage Additional information Width Height TS 35/7.5 Connections Plug gauge acc. EN 60 947-1 Cross connect channels Cross section single wire to Cross section stranded wire to Cross section stranded with ferrule to Rated wire cross section from (AWG) Rated wire cross section to (AWG) Screw size Torque min Torque max Rated voltage UL Rated current UL Rated voltage cUL Rated current cUL KEMA KEUR test standard Country of origin Weight Pack size Price
2,5 mm²
Beige
1000 V
24 A
32 A
8 kV
5,1 mm
65 mm
2 x 2
A3
3
4 mm²
4 mm²
2,5 mm²
30
12
M 2,5
0,4 Nm
0,8 Nm
600 V
20 A
600 V
20 A
EN 60947-7-1:2009
CZ
15,85 g
100
2,5 mm²
Orange
1000 V
24 A
32 A
8 kV
5,1 mm
65 mm
2 x 2
A3
3
4 mm²
4 mm²
2,5 mm²
30
12
M 2,5
0,4 Nm
0,8 Nm
600 V
20 A
600 V
20 A
EN 60947-7-1:2009
CZ
15,85 g
100
2,5 mm²
Blue
1000 V
24 A
32 A
8 kV
5,1 mm
65 mm
2 x 2
A3
3
4 mm²
4 mm²
2,5 mm²
30
12
M 2,5
0,4 Nm
0,8 Nm
600 V
20 A
600 V
20 A
EN 60947-7-1:2009
CZ
15,85 g
100
2,5 mm²
Grey
1000 V
24 A
32 A
8 kV
5,1 mm
65 mm
2 x 2
A3
3
4 mm²
4 mm²
2,5 mm²
30
12
M 2,5
0,4 Nm
0,8 Nm
600 V
20 A
600 V
20 A
EN 60947-7-1:2009
CZ
15,85 g
100
2,5 mm²
Beige
1000 V
24 A
32 A
8 kV
connected vertically
5,1 mm
65 mm
4
A3
2
4 mm²
4 mm²
2,5 mm²
30
12
M 2,5
0,4 Nm
0,8 Nm
600 V
20 A
600 V
20 A
EN 60947-7-1:2009
CZ
16,95 g
100
2,5 mm²
Blue
1000 V
24 A
32 A
8 kV
connected vertically
5,1 mm
65 mm
4
A3
2
4 mm²
4 mm²
2,5 mm²
30
12
M 2,5
0,4 Nm
0,8 Nm
600 V
20 A
600 V
20 A
EN 60947-7-1:2009
CZ
16,95 g
100
2,5 mm²
Green/yellow
5,1 mm
65 mm
4
A3
2
4 mm²
4 mm²
2,5 mm²
30
12
M 2,5
0,4 Nm
0,8 Nm
EN 60947-7-2:2009
CZ
20,76 g
100
4 mm²
Beige
1000 V
32 A
41 A
8 kV
6,1 mm
65 mm
2 x 2
A4
3
6 mm²
6 mm²
4 mm²
26
10
M 3
0,5 Nm
1 Nm
600 V
30 A
600 V
30 A
EN 60947-7-1:2009
CZ
20,85 g
100
4 mm²
Blue
1000 V
32 A
41 A
8 kV
6,1 mm
65 mm
2 x 2
A4
3
6 mm²
6 mm²
4 mm²
26
10
M 3
0,5 Nm
1 Nm
600 V
30 A
600 V
30 A
EN 60947-7-1:2009
CZ
20,85 g
100
4 mm²
Beige
1000 V
32 A
41 A
8 kV
connected vertically
6,1 mm
65 mm
4
A4
2
6 mm²
6 mm²
4 mm²
26
10
M 3
0,5 Nm
1 Nm
600 V
30 A
600 V
30 A
EN 60947-7-1:2009
CZ
21,81 g
100
4 mm²
Blue
1000 V
32 A
41 A
8 kV
connected vertically
6,1 mm
65 mm
4
A4
2
6 mm²
6 mm²
4 mm²
26
10
M 3
0,5 Nm
1 Nm
600 V
30 A
600 V
30 A
EN 60947-7-1:2009
CZ
21,81 g
100
4 mm²
Green/yellow
6,1 mm
65 mm
4
A4
2
6 mm²
6 mm²
4 mm²
26
10
M 3
0,5 Nm
1 Nm
EN 60947-7-2:2009
CZ
25,69 g
100
4 mm²
Beige
1000 V
1N4007 / 1000V / 1A
8 kV
6,1 mm
65 mm
2 x 2
A4
3
6 mm²
6 mm²
4 mm²
26
10
M 3
0,5 Nm
1 Nm
600 V
600 V
EN 60947-7-1:2009
BG
19,41 g
100
4 mm²
Beige
1000 V
1N4007 / 1000V / 1A
8 kV
6,1 mm
65 mm
2 x 2
A4
3
6 mm²
6 mm²
4 mm²
26
10
M 3
0,5 Nm
1 Nm
600 V
600 V
EN 60947-7-1:2009
BG
20,11 g
100
4 mm²
Beige
1000 V
1N4007 / 1000V / 1A
8 kV
6,1 mm
65 mm
2 x 2
A4
3
6 mm²
6 mm²
4 mm²
26
10
M 3
0,5 Nm
1 Nm
600 V
600 V
EN 60947-7-1:2009
BG
20,11 g
100
4 mm²
Beige
1000 V
1N4007 / 1000V / 1A x 2
8 kV
6,1 mm
65 mm
2 x 2
A4
3
6 mm²
6 mm²
4 mm²
26
10
M 3
0,5 Nm
1 Nm
600 V
600 V
EN 60947-7-1:2009
BG
18,17 g
100
4 mm²
Beige
1000 V
1N4007 / 1000V / 1A x 2
8 kV
6,1 mm
65 mm
2 x 2
A4
3
6 mm²
6 mm²
4 mm²
26
10
M 3
0,5 Nm
1 Nm
600 V
600 V
EN 60947-7-1:2009
BG
18,17 g
100
4 mm²
Beige
1000 V
1N4007 / 1000V / 1A x 2
8 kV
6,1 mm
65 mm
2 x 2
A4
3
6 mm²
6 mm²
4 mm²
26
10
M 3
0,5 Nm
1 Nm
600 V
600 V
EN 60947-7-1:2009
BG
19,79 g
100
4 mm²
Beige
1000 V
1N4007 / 1000V / 1A x 2
8 kV
6,1 mm
65 mm
2 x 2
A4
3
6 mm²
6 mm²
4 mm²
26
10
M 3
0,5 Nm
1 Nm
600 V
600 V
EN 60947-7-1:2009
BG
18,17 g
100
4 mm²
Beige
1000 V
1N4007 / 1000V / 1A
8 kV
with diode and 1.5K resistor
6,1 mm
65 mm
2 x 2
A4
3
6 mm²
6 mm²
4 mm²
26
10
M 3
0,5 Nm
1 Nm
600 V
600 V
EN 60947-7-1:2009
BG
19,45 g
100
10 mm²
Beige
1000 V
57 A
76 A
8 kV
10,1 mm
68 mm
2 x 2
B7
3
16 mm²
16 mm²
10 mm²
18
6
M 4
1,2 Nm
2,4 Nm
600 V
65 A
600 V
65 A
EN 60947-7-1:2009
CZ
33,09 g
50
10 mm²
Blue
1000 V
57 A
76 A
8 kV
10,1 mm
68 mm
2 x 2
B7
3
16 mm²
16 mm²
10 mm²
18
6
M 4
1,2 Nm
2,4 Nm
600 V
65 A
600 V
65 A
EN 60947-7-1:2009
CZ
33,09 g
50
10 mm²
Beige
1000 V
57 A
76 A
8 kV
connected vertically
10,1 mm
68 mm
4
B7
2
16 mm²
16 mm²
10 mm²
18
6
M 4
1,2 Nm
2,4 Nm
600 V
65 A
600 V
65 A
EN 60947-7-1:2009
CZ
37,62 g
50
10 mm²
Blue
1000 V
57 A
76 A
8 kV
connected vertically
10,1 mm
68 mm
4
B7
2
16 mm²
16 mm²
10 mm²
18
6
M 4
1,2 Nm
2,4 Nm
600 V
65 A
600 V
65 A
EN 60947-7-1:2009
DE
37,62 g
50
10 mm²
Green/yellow
10,1 mm
68 mm
4
B7
2
16 mm²
16 mm²
10 mm²
18
6
M 4
1,2 Nm
2,4 Nm
EN 60947-7-2:2009
CZ
48,06 g
50

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