Technical Datasheet 1SNK 161 001 D0201 20/01/10 Catalogue Page 1SNK 161 001 S0201

ZS4 Screw Clamp Terminal BlockFeed-through

Save space by connecting conductors up to 4 mm² (CB certified) 12 AWG in just 5.2 mm 0.205 in spacing.

56.3

2.2

2"

48.8

1.9

2"

26.7 1.05"

53 2.09"

3D CAD outline drawings available on "Control Product 3D" portal

4 mm²

10 AWG

5.2 mm 0.205 in Spacing

Ordering Details

Color Type Order Code EAN Code Pack(ing) Weight

(1 pce) g

Grey ZS4 1SNK 505 010 R0000 3472595050109 50 8.77

Blue ZS4-BL 1SNK 505 020 R0000 3472595050208 50 8.77

Orange ZS4-OR 1SNK 505 030 R0000 3472595050307 50 8.77

Yellow ZS4-YL 1SNK 505 060 R0000 3472595050604 50 8.77

Green ZS4-GN 1SNK 505 061 R0000 3472595050611 50 8.77

Red ZS4-RD 1SNK 505 062 R0000 3472595050628 50 8.77

Purple ZS4-PR 1SNK 505 063 R0000 3472595050635 50 8.77

Brown ZS4-BR 1SNK 505 064 R0000 3472595050642 50 8.77

White ZS4-WH 1SNK 505 065 R0000 3472595050659 50 8.77

Black ZS4-BK 1SNK 505 066 R0000 3472595050666 50 8.77

Declarations and Certificates

CE CB RoHS USR CNR Gost R ATEX IECEx BR-Ex e IIAtex Declaration

As part of its on-going product improvement, ABB reserves the right to modify the characteristics or the products described in this document. The information given is not contractual. For further details please contact the ABB company marketing these products in your country.

Declarations and Certificates Document Part Number

CECE 1SND 225 081 C1008

CBCB 1SND 161 017 A0201

RoHSRoHS 1SND 230 491 F0203

USR CNRUSR CNR 1SND 161 040 A0200

Gost RGOST R 1SND 161 005 A1101

ATEXATEX 1SND 162 004 A1701

IECExIECEx 1SND 161 038 A0200

BR-Ex e IIBR-Ex e II 1SND 161 042 A0200

Atex Declaration Atex Declaration 1SND 225 085 C1003

General Information

The following information must be strictly adhered to in order to guarantee the terminal block electrical, mechanical and environmental performance.

Protection IP20 NEMA 1

Rail TH 35-7.5, TH 35-15

Wire stripping length 10.5 mm 0.413 in

Screw clamp Screw rail contact (Maximum value)

Operating tool Flat screwdriver

3.5 mm 0.138 in

Torque 0.6 Nm 5.31 lb.in

± 0.1 Nm ± 0.885 lb.in ± 0.1 Nm ± 0.885 lb.in

Mechanical endurance of disconnect system

Material Specifications

Insulating material PolyamideCTI 600 VFlammability UL94 V0

Grey and Dark grey color only NF F 16 101 I2F2Other colours and colours combination I2F3

Needle flame test IEC 60695-11-5 Compliant

Connecting capacity per clamp

1 Rigid conductor IEC 60947-7-1 0.2-4 mm² UL 1059 24-12 AWG1 Flexible conductor without ferrule IEC 60947-7-1 0.22-4 mm² UL 1059 24-12 AWG1 Flexible conductor with non insulated ferrule 0.22-4 mm² 24-12 AWG1 Flexible conductor with insulated ferrule 0.22-2.5 mm² 24-14 AWG

Ferrule maximum outer diameter 4.7 mm 0.185 in

2 Technical Datasheet 1SNK161001D0201 | ABB

As part of its on-going product improvement, ABB reserves the right to modify the characteristics or the products described in this document. The information given is not contractual. For further details please contact the ABB company marketing these products in your country.

Multi Connecting capacity per clamp

2 Rigid conductors IEC 60947-1 0.2-1.5 mm² 24-16 AWG2 Flexible conductors without ferrule IEC 60947-1 0.2-1.5 mm² 24-16 AWG2 Flexible conductors with twin ferrule 0.22-1.5 mm² 24-16 AWGDon't mix solid and flexible conductors in the same clampDon't mix solid or flexible conductors of different sizes in the same clamp

The "Connecting capacity with ferrule" data is guaranteed with ABB crimping tool PS-3 (crimping capacity up to 10 mm²)

Cross section

Rated cross section IEC 60947-7-1 4 mm² UL 1059 12 AWGMaximum Cross section Manufacturer data 4 mm² Manufacturer data 10 AWG

Gauge A3-B3 / 3 mm / 0.118 in / IEC 60947-7-1

Electrical characteristics

Current

Rated current IEC 60947-7-1 32 AField and factory wiring Cat.2 UL 1059 20 AFactory wiring Cat.1 UL 1059

CSA-C-22.2 n° 158 20 ARated short-time withstand current 1 s (Icw) 480 AShort-time withstand current 0.5 s Manufacturer data

5 s Manufacturer data10 s Manufacturer data30 s Manufacturer data1 mn Manufacturer data

Rated short circuit withstand CSA-C-22.2 n° 158Max. current (45° temperature increase) / Max. cross section (mm²) Manufacturer data 32 A 4 mm²Maximum short circuit current (1s) Manufacturer data 480 A

Short Circuit Current Rating (SCCR) SA UL 1059 supplement

With the following configurations: SCCR UL 1059Maximum voltageSuitable conductor wire rangeFuse ratingFuse designationFuse manufacturer nameFuse typeShort circuit current

Voltage

Rated voltage IEC 60947-1 1000 VRated voltage UL 1059 600 VUse Group UL 1059 B, CRated voltage CSA-C-22.2 n° 158 600 VRated voltage Ex e IEC/EN 60079-7 630 V

Rated impulse withstand voltage 8000 VDielectric test voltage 2200 VPollution degree IEC 60947-1 3Overvoltage category IEC 60947-1 III

Dissipated power

Maximum dissipated power at rated current IEC 1 W

ABB | Technical Datasheet 1SNK161001D0201 3

As part of its on-going product improvement, ABB reserves the right to modify the characteristics or the products described in this document. The information given is not contractual. For further details please contact the ABB company marketing these products in your country.

Rated power dissipation at an ambient temperature of 23 °C - IEC 60947-7-3

Separate arrangement/ Overload and short-circuit protection

1 fuse and 4 feed-through blocks

Separate arrangement/ Exclusive short-circuit protection

Compound arrangement/ Overload and short-circuit protection

5 fuse blocks

Compound arrangement/ Exclusive short-circuit protection

Temperature range

Ambient temperature min/max Storage -55 +110 °C -67 +230 FInstalling -5 +40 °C -23 +104 FService IEC 60068-2-1 -55 +110 °C -67 +230 F

EN 60079-7 -55 +85 °CCurrent Derating curve for continuous service temperature

ZS4 Terminal block

32.0A30.2A

28.2A26.1A

23.9A21.3A

18.5A

15.1A

10.7A

0.0A0

5

10

15

20

25

30

35

55 65 75 85 95 105 115

AMBIANT TEMPERATURE (°C)

CURR

ENT

(A)

Environmental Characteristics

Additional climatic tests

Dry heat IEC 60068-2-2 CompliantConditions Temperature +100 °C

Duration of test 96 hCyclic damp heat IEC 60068-2-30 Compliant

Conditions Temperature +55 °CNumber of cycles 2

Cold IEC 60068-2-1 CompliantConditions Temperature -40 °C

Duration of test 96 hZ/ABDM climatic sequence IEC 60068-2-61 Compliant

Conditions Dry heat Duration of test / Temperature 16 h +85 °CCyclic damp heat Number of cycles / Temperature 1 +55 °C

Cold Duration of test / Temperature 2 h -25 °C

Corrosion

Salt mist IEC 60068-2-11 CompliantConditions Duration of test 96 h

Concentration 5 %SO2 ISO 6988 Compliant

Conditions Duration of test 48 hConcentration 0.2 dm³

Sulfur dioxide IEC 60068-2-42Conditions Duration of test

Hydrogen sulfur IEC 60068-2-43Conditions Duration of test

Flowing mixed gas corrosion test IEC 60068-2-60 CompliantConditions Number of the test method 3

Duration of test 21 j

4 Technical Datasheet 1SNK161001D0201 | ABB

As part of its on-going product improvement, ABB reserves the right to modify the characteristics or the products described in this document. The information given is not contractual. For further details please contact the ABB company marketing these products in your country.

Vibrations

Random vibrations IEC 60068-2-6 CompliantConditions Frequency range 10-55 Hz

Number of cycles 10Amplitude

Acceleration 10 m/s²Random vibrations and climatic sequence IEC 60068-2-64

Conditions Duration of testFrequency range

AccelerationClimatic cycles

Step 1 -> Temperature / Duration of testStep 2 -> Temperature / Duration of test

Temperature variation per minute

ZS4 Terminal Block Accessories CompatibilitySome accessories may modify the terminal block's rating. See complete information in the accessories "Technical Datasheet".

Description Type Order Code Pack(ing) Weight Technical Datasheet

pieces g (1 pce) PDF1 End Stops BAM3 1SNK 900 001 R0000 50 13.80 1SNK 160 026 D0201

2 End Sections ES4 1SNK 505 910 R0000 20 2.18 1SNK 160 022 D0201

3 Jumper Bars JB5-2 1SNK 905 302 R0000 50 1.30 1SNK 160 027 D0201

JB5-3 1SNK 905 303 R0000 50 2.00 1SNK 160 027 D0201

JB5-4 1SNK 905 304 R0000 50 2.70 1SNK 160 027 D0201

JB5-5 1SNK 905 305 R0000 50 3.50 1SNK 160 027 D0201

JB5-10 1SNK 905 310 R0000 30 7.10 1SNK 160 027 D0201

JB5-50 1SNK 905 350 R0000 10 36.10 1SNK 160 027 D0201

4 Cross Spacing Jumpers JB85-3 1SNK 900 603 R0000 10 2.80 1SNK 160 035 D0201

5 Circuit Separators CS 1SNK 900 101 R0000 20 0.20 1SNK 160 018 D0201

CS-R1 1SNK 900 103 R0000 20 5.20 1SNK 160 018 D0201

6 Test Adapters TP2 1SNK 900 203 R0000 20 1.73 1SNK 160 036 D0201

TP4 1SNK 900 205 R0000 20 2.42 1SNK 160 036 D0201

7 Test Connectors TC5 1SNK 900 200 R0000 10 5.23 1SNK 160 042 D0201

TC5-R1 1SNK 900 201 R0000 10 5.23 1SNK 160 042 D0201

8 Component Plugs PG5-R2 1SNK 900 403 R0000 20 8.01 1SNK 160 039 D0201

9 Shield Connectors SHBS 1SNK 900 600 R0000 20 3.50 1SNK 160 025 D0201

10 Protecting Covers CO 1SNK 900 604 R0000 1 300.00 1SNK 160 020 D0201

PL5 1SNK 900 618 R0000 10 1.50 1SNK 160 021 D0201

11 Protecting Cover Kits KCO 1SNK 900 624 R0000 1 47.80 1SNK 160 028 D0201

12 Tools PS-3 1SNK 900 650 R0000 1 380.00 1SNK 160 024 D0201

13 Terminal Block Markers MC512 1SNK 140 000 R0000 22 9.00 1SNK 160 003 D0201

MC512-YL 1SNK 140 004 R0000 22 9.00 1SNK 160 003 D0201

MC512PA 1SNK 149 999 R0000 20 10.00 1SNK 160 003 D0201

PROCAP5 1SNK 900 609 R0000 20 0.70 1SNK 160 013 D0201

UMH 1SNK 900 611 R0000 10 0.20 1SNK 160 001 D0201

SAT5 1SNK 900 614 R0000 5 6.00 1SNK 160 013 D0201

Ordering Details Order Code Type Pack(ing) Weight kg (1 pce)

Grey 1SNK 505 010 R0000 ZS4 8.77

ABB | Technical Datasheet 1SNK161001D0201 5

NoteWe reserve the right to make technical changes or modify the contents of this document without prior notice. With regard to purchase orders, the agreed particulars shall prevail. ABB does not accept any respon-sibility whatsoever for potential errors or possible lack of information in this document.

We reserve all rights in this document and in the subject matter and illustrations contained therein. Any reproduction, disclosure to third parties or utilization of its contents – in whole or in parts – is forbidden without prior written consent of ABB.

Copyright© 2009 ABBAll rights reserved

Contact us

ABB FranceAutomation Products DivisionExport Department10, rue Ampère Z.I. - B.P. 114F-69685 Chassieu cedex / FranceTel. : +33 (0)4 7222 1722Fax : +33 (0)4 7222 1935 1S

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