Datasheet
1SNK161026S0201
Main Technical Data
2008-08-12
1SNK 161 001 D0201
Feed-Through Terminal Block
52.6 2.07"
26.3 1.03"
52.6 2.07"
26.3 1.03"
56.3 2.22"
56.3 2.22"
26.3 1.03"cent e r of rail
56.3 2.22"
26.3 1.03"
56.3 2.22"
52.6 2.07"
26.3 1.03"
56.3 2.22"
cent e r of rail
4 mm²
1SNK 505 010 R0000 ZS4
10 AWG
Features and Benefits
- Improve the marking visibility and your rail assembly mounting process thanks to the asymetrical design
- Ease your connecting process with the optimized conductor guiding
- Find your preferred marking solution and use your current marking tools.
- Save space with the ZS4 terminal block: connect conductors equipped with ferrule, up to 4mm² (12AWG) in just 5,2 mm
(0.2") spacing.
Ordering part numbers Types
Packaging Weight (Kg/piece)
Grey
1SNK 505 010 R0000 ZS4 50 0.020
Blue
1SNK 505 020 R0000 ZS4-BL 50 0.020
Orange
1SNK 505 030 R0000 ZS4-OR 50 0.020
Yellow
1SNK 505 060 R0000 ZS4-YL 50 0.020
Green
1SNK 505 061 R0000 ZS4-GN 50 0.020
Red
1SNK 505 062 R0000 ZS4-RD 50 0.020
Purple
1SNK 505 063 R0000 ZS4-PR 50 0.020
Brown
1SNK 505 064 R0000 ZS4-BR 50 0.020
White
1SNK 505 065 R0000 ZS4-WH 50 0.020
Black
1SNK 505 066 R0000 ZS4-BK 50 0.020
Approvals Part Number Certificate
UE Directive
CB Third Party Certicate
RoHS RoHS
UL
CSA
Gost
ATEX
IECex
hazloc
UL Hazloc
br-Ex
BV
GL
Rina
General Informations
Screw clamp
Screw rail contact
(Maximum value)
Test socket
(Maximum value)
Operating tool Screwdriver
Screwdriver diameter
3.5 mm .137"
Rated torque
0.6 Nm ± 0.1 3.4 lbf.in
Wire stripping lenght
10.5 mm .413"
Protection IP 20
Rail
DIN 3
Ferrule
1
All the technical data for UL/CSA standard and dimensions in inches are in italic.
ZS4 Terminal Block Accessories
4 mm²
12 AWG
ZS4 Screw Clamp Terminal Block
Feed-through
5.2 mm 0.205 in spacing
56.3 2.22"
48.8 1.92"
26.7 1.05"
53 2.09"
Features and Benefits
Save space by connecting conductors up to 4 mm (CB certied) 12 AWG in just 5.2 mm 0.205 in spacing.
Main Technical Data Mounting Instructions
Connecting capacity IEC cULus - CSA Rail DIN3-TH35
with 1
conductor
per clamp
Rigid 0.2-4 mm 24-10 AWG
Wire stripping
length
10.5 mm
Flexible 0.22-4 mm 24-12 AWG 0.413 in
with ferrule 0.22-4 mm 24-12 AWG
Gauge A3-B3
with 2
conductors
per clamp
Rigid 0.2-1 mm 24-18 AWG
Tool
Flat screwdriver
Flexible 0.22-1 mm 24-18 AWG 3.5 mm
with twin ferrule 0.22-1.5 mm 24-16 AWG
0.138 in
Rated cross section 4 mm 12 AWG
Rated current 32 A 20 A
Torque
0.6 Nm ± 0.1
Rated short-time
withstand current (1s)
480 A
5.31 lb.in ± 0.885
Rated voltage 1000 V 600 V
Impulse withstand voltage 8000 V
Protection IP 20 NEMA 1
Rated voltage Ex e 630 V
(IEC/EN/cULus 60079-7)
IM2 II 2 GD Ex e I/II
CE
CB
RoHS
cUL
CSA
Gost
ATEX
IECEx
br-Ex
BV
Gost, Br-Ex, and BV: Pending - 2009
Ordering Details
ZS4 Feed-through Screw Clamp Terminal Block
Description Type Order Code
Pack
(ing)
Weight
pieces g
(1 pce)
Feed-through
Grey
ZS4 1SNK 505 010 R0000 50 8.77
Blue
ZS4-BL 1SNK 505 020 R0000 50 8.77
Orange
ZS4-OR 1SNK 505 030 R0000 50 8.77
Yellow
ZS4-YL 1SNK 505 060 R0000 50 8.77
Green
ZS4-GN 1SNK 505 061 R0000 50 8.77
Red
ZS4-RD 1SNK 505 062 R0000 50 8.77
Purple
ZS4-PR 1SNK 505 063 R0000 50 8.77
Brown
ZS4-BR 1SNK 505 064 R0000 50 8.77
White
ZS4-WH 1SNK 505 065 R0000 50 8.77
Black
ZS4-BK 1SNK 505 066 R0000 50 8.77
Technical Datasheet
1SNK 161 001 D0 201
Catalogue Page
1SNK 161 001 S0 201
Description Type Order Code
Pack
(ing)
Weight
pieces g
(1 pce)
1
End Stops
10 mm 0.394 in
Dark Grey
BAM3 1SNK 900 001 R0000 50 13.80
2
End Sections
2.2 mm 0.087 in
Dark Grey
ES4 1SNK 505 910 R0000 20 2.18
3
Jumper Bars
2 poles 32 A 30 A
Orange
JB5-2 1SNK 905 302 R0000 50 1.30
3 poles
JB5-3 1SNK 905 303 R0000 50 2.00
4 poles
JB5-4 1SNK 905 304 R0000 50 2.70
5 poles
JB5-5 1SNK 905 305 R0000 50 3.50
10 poles
JB5-10 1SNK 905 310 R0000 30 7.10
50 poles
JB5-50 1SNK 905 350 R0000 10 36.10
4
Cross Spacing Jumpers
8 mm 0.315 in to 5.2 mm 0.205 in spacing
Orange
JB85-3 1SNK 900 603 R0000 10 2.80
5
Circuit Separators
0 mm 0 in
Dark Grey
CS 1SNK 900 101 R0000 20 0.20
3 mm 0.118 in
CS-R1 1SNK 900 103 R0000 20 5.20
6
Test Adapters
For test plugs DIA 2 mm 0.079 in
Dark Grey
TP2 1SNK 900 203 R0000 20 1.73
For test plugs DIA 4 mm 0.160 in
TP4 1SNK 900 205 R0000 20 2.42
7
Test Connectors
5.2 mm 0.205 in spacing
Dark Grey
TC5 1SNK 900 200 R0000 10 5.23
End module, 5.2 mm 0.205 in
TC5-R1 1SNK 900 201 R0000 10 5.23
8
Shield Connectors
SHBS 1SNK 900 600 R0000 20 3.50
9
Protecting Covers
5.2 mm .205 in spacing
Transparent
PL5 1SNK 900 618 R0000 20 1.50
10
Terminal Block
Markers
Blank card
White
MC512 1SNK 140 000 R0000 22 0.06
Universal wire markers holder
Grey
UMH 1SNK 900 611 R0000 10 0.20
Self adhesive strip
White
SAT5 1SNK 900 614 R0000 5 6.00
Some accessories may modify the terminal block’s ratings. See complete information in "Technical Datasheet".
1SNK 160 001 C0 201
ZS4-PE Ground Screw Clamp Terminal Block
Description Type Order Code
Pack
(ing)
Weight
pieces g
(1 pce)
Ground Profile aligned with ZS4
Green-Yellow
ZS4-PE 1SNK 505 150 R0000 20 12.10
1SNK 161 002 D0 2011SNK 161 002 S0 201
1 2
3 4
5 6
7 8
9 10
10
CAD Outline Drawings
Softwares:
- Printing softwares,
- Easy Rail Designer.
Quick search with:
- Document ID,
- Product part number,
- Product designation.
Build-up your own documentation
in PDF files:
- Catalogue,
- Technical data sheets,
- Certificates,
- Photos,
- Operating instructions,
- Declarations of conformity.
Summary See page 7
Quickly find all information in one DVD-rom
SNK Series, Terminal Blocks
All the technical data for UL/CSA standard and dimensions in inches are in italic.
ZS4 Terminal Block Accessories
4 mm²
12 AWG
ZS4 Screw Clamp Terminal Block
Feed-through
5.2 mm 0.205 in spacing
56.3 2.22"
48.8 1.92"
26.7 1.05"
53 2.09"
Features and Benefits
Save space by connecting conductors up to 4 mm (CB certied) 12 AWG in just 5.2 mm 0.205 in spacing.
Main Technical Data Mounting Instructions
Connecting capacity IEC cULus - CSA Rail DIN3-TH35
with 1
conductor
per clamp
Rigid 0.2-4 mm 24-10 AWG
Wire stripping
length
10.5 mm
Flexible 0.22-4 mm 24-12 AWG 0.413 in
with ferrule 0.22-4 mm 24-12 AWG
Gauge A3-B3
with 2
conductors
per clamp
Rigid 0.2-1 mm 24-18 AWG
Tool
Flat screwdriver
Flexible 0.22-1 mm 24-18 AWG 3.5 mm
with twin ferrule 0.22-1.5 mm 24-16 AWG
0.138 in
Rated cross section 4 mm 12 AWG
Rated current 32 A 20 A
Torque
0.6 Nm ± 0.1
Rated short-time
withstand current (1s)
480 A
5.31 lb.in ± 0.885
Rated voltage 1000 V 600 V
Impulse withstand voltage 8000 V
Protection IP 20 NEMA 1
Rated voltage Ex e 630 V
(IEC/EN/cULus 60079-7)
IM2 II 2 GD Ex e I/II
CE
CB
RoHS
cUL
CSA
Gost
ATEX
IECEx
br-Ex
BV
Gost, Br-Ex, and BV: Pending - 2009
Ordering Details
ZS4 Feed-through Screw Clamp Terminal Block
Description Type Order Code
Pack
(ing)
Weight
pieces g
(1 pce)
Feed-through
Grey
ZS4 1SNK 505 010 R0000 50 8.77
Blue
ZS4-BL 1SNK 505 020 R0000 50 8.77
Orange
ZS4-OR 1SNK 505 030 R0000 50 8.77
Yellow
ZS4-YL 1SNK 505 060 R0000 50 8.77
Green
ZS4-GN 1SNK 505 061 R0000 50 8.77
Red
ZS4-RD 1SNK 505 062 R0000 50 8.77
Purple
ZS4-PR 1SNK 505 063 R0000 50 8.77
Brown
ZS4-BR 1SNK 505 064 R0000 50 8.77
White
ZS4-WH 1SNK 505 065 R0000 50 8.77
Black
ZS4-BK 1SNK 505 066 R0000 50 8.77
Technical Datasheet
1SNK 161 001 D0201
Catalogue Page
1SNK 161 001 S0201
Description Type Order Code
Pack
(ing)
Weight
pieces g
(1 pce)
1
End Stops
10 mm 0.394 in
Dark Grey
BAM3 1SNK 900 001 R0000 50 13.80
2
End Sections
2.2 mm 0.087 in
Dark Grey
ES4 1SNK 505 910 R0000 20 2.18
3
Jumper Bars
2 poles 32 A 30 A
Orange
JB5-2 1SNK 905 302 R0000 50 1.30
3 poles
JB5-3 1SNK 905 303 R0000 50 2.00
4 poles
JB5-4 1SNK 905 304 R0000 50 2.70
5 poles
JB5-5 1SNK 905 305 R0000 50 3.50
10 poles
JB5-10 1SNK 905 310 R0000 30 7.10
50 poles
JB5-50 1SNK 905 350 R0000 10 36.10
4
Cross Spacing Jumpers
8 mm 0.315 in to 5.2 mm 0.205 in spacing
Orange
JB85-3 1SNK 900 603 R0000 10 2.80
5
Circuit Separators
0 mm 0 in
Dark Grey
CS 1SNK 900 101 R0000 20 0.20
3 mm 0.118 in
CS-R1 1SNK 900 103 R0000 20 5.20
6
Test Adapters
For test plugs DIA 2 mm 0.079 in
Dark Grey
TP2 1SNK 900 203 R0000 20 1.73
For test plugs DIA 4 mm 0.160 in
TP4 1SNK 900 205 R0000 20 2.42
7
Test Connectors
5.2 mm 0.205 in spacing
Dark Grey
TC5 1SNK 900 200 R0000 10 5.23
End module, 5.2 mm 0.205 in
TC5-R1 1SNK 900 201 R0000 10 5.23
8
Shield Connectors
SHBS 1SNK 900 600 R0000 20 3.50
9
Protecting Covers
5.2 mm .205 in spacing
Transparent
PL5 1SNK 900 618 R0000 20 1.50
10
Terminal Block
Markers
Blank card
White
MC512 1SNK 140 000 R0000 22 0.06
Universal wire markers holder
Grey
UMH 1SNK 900 611 R0000 10 0.20
Self adhesive strip
White
SAT5 1SNK 900 614 R0000 5 6.00
Some accessories may modify the terminal block’s ratings. See complete information in "Technical Datasheet".
1SNK 160 001 C0201
ZS4-PE Ground Screw Clamp Terminal Block
Description Type Order Code
Pack
(ing)
Weight
pieces g
(1 pce)
Ground Profile aligned with ZS4
Green-Yellow
ZS4-PE 1SNK 505 150 R0000 20 12.10
1SNK 161 002 D02011SNK 161 002 S0201
1 2
3 4
5 6
7 8
9 10
10










