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VSSC6 RS485 PA EX

Surge protection for instrumentation and control, Surge protection for measurement and control, U_P(L/N-PE) ≤ 2 kV

Item No. 1065020000

Properties

General ordering data

Version	Surge protection for instrumentation and control, Surge protection for measurement and control, U_P(L/N-PE) ≤ 2 kV
Order No.	1065020000
Type	VSSC6 RS485 PA EX
GTIN (EAN)	4032248830251
Qty.	1 items

Dimensions and weights

Depth	81 mm
Depth (inches)	3.189 inch
Height	88.5 mm
Height (inches)	3.484 inch
Width	12.4
Width (inches)	0.488 inch
Net weight	56 g

Temperatures

Storage temperature	-40 °C...80 °C
Operating temperature	-40 °C...70
Humidity	5...96 %

Probability of failure

SIL in compliance with IEC 61508	3
MTTF	3,936 a
SFF	93.97 %
λges	29
PFH in 1*10^-9 per hour	1.75

Environmental Product Compliance

RoHS Compliance Status	Compliant with exemption
RoHS Exemption (if applicable/known)	7a, 7cI
REACH SVHC	Lead 7439-92-1
SCIP	71e97bb7-979f-4330-94c0-20c629bb05e3

Protection Ex - Data

ATEX - dust labelling	II 1 D Ex ia IIIC T135 °C …T85 °C Da
ATEX - gas labelling	II 1 G Ex ia IIC T4… T6 Ga
IECEx - dust labelling	II 1 D Ex ia IIIC T135 °C …T85 °C Da
IECEx - gas labelling	II 1 G Ex ia IIC T4… T6 Ga
Input power, max. P_I	0.75 W
Input voltage, max. U_i	35 V
Internal capacity, max. C_I	1 nF
Internal inductance, max. L_I	0 µH
Temperature class T4/135°C (-40°C ... +120 °C) li	300 mA
Temperature class T5/100°C (-40 ° C ... +85 °C) li	300 mA
Temperature class T6/85 °C (-40 °C ... +70 °C) li	300 mA

CSA protection data

Gas group C	IIB
Gas group D	IIA
Gas groups A, B	IIC
Input current, max. I_I	300 mA
Input voltage, max. U_i	35 V
Internal capacity, max. C_I	1 nF
Internal inductance, max. L_I	0 µH

General data

Colour	Light Blue
Design	Terminal
Isolating function	No
Optical function display	No
Protection degree	IP20
Rail	TS 35
Segment	Measurement - Monitoring - Setting
UL 94 flammability rating	V-0
Version	Surge protection for measurement and control

Insulation coordination acc. to EN 50178

Pollution severity	2
Surge voltage category	III

Rated data IEC / EN

Dielectric strength at FG against PE	≥ 500 V
Discharge current I_max (8/20µs) wire-PE	5 kA
Discharge current I_max (8/20µs) wire-wire	5 kA
Discharge current I_n (8/20µs) wire-PE	2.5 kA
Discharge current I_n (8/20µs) wire-wire	2.5 kA
Discharge current, max. (8/20 µs)	10 kA
Input voltage, max. U_i	35 V
Insertion loss	250 MHz
Lightning test current I_imp (10/350 µs)	0.5 kA
Lightning test current, I_imp (10/350 µs) Wire-PE	0.5 kA
Max. continuous voltage, Uc (DC)	35 V
Number of poles	1
Overload - failure mode	Modus 2
Protection level U_P (typ.)	≤ 2 kV
Pulse-reset capacity	≤ 15 ms
Rated current I_N	300 mA
Rated voltage (DC)	12 V
Requirements category acc. to IEC 61643-21	C2 C3 D1
Signal transmission properties (-3 dB)	113.6 MHz
Standards	IEC61643-21:2009 DIN EN 60079-0.2009 DIN EN 60079-26:2007 DIN EN 61241-11:2006
Surge current-carrying capacity C2	2.5 kA 8/20 µs 5 kV 1.2/50 µs
Surge current-carrying capacity C3	10 A 10/1000 µs
Surge current-carrying capacity D1	0.5 kA 10/350 μs
Voltage type	DC
Volume resistance	1.8 Ω 10 %

Further details of approvals

GOST certificate

[GOST-Zertifikat](PDF/7950_n1-n4.pdf)

Connection data

Stripping length	10 mm
Type of connection	Screw connection
Tightening torque, min.	0.5 Nm
Tightening torque, max.	0.8 Nm
Clamping range, min.	0.5 mm²
Clamping range, max.	4 mm²
Wire cross-section, solid, min.	0.5 mm²
Wire cross-section, solid, max.	6 mm²
Conductor cross-section, flexible, AEH (DIN 46228-1), min.	0.5 mm²
Conductor cross-section, flexible, AEH (DIN 46228-1), max.	4 mm²
Connection cross-section, stranded, min.	0.5 mm²
Connection cross-section, stranded, max.	4 mm²

Electrical data

Voltage type

General data

Number of poles	1
Protection degree	IP20
Colour	Light Blue

Ratings IECEx/ATEX/cUL

ATEX - dust labelling	II 1 D Ex ia IIIC T135 °C …T85 °C Da
ATEX - gas labelling	II 1 G Ex ia IIC T4… T6 Ga
ATEX certificate	[ATEX Certificate](PDF/11ATEX0023X Iss 1 (D+E).pdf)
IEC Ex certificate	[IECEX Zertifikat](PDF/VSSC_IECEx DEK 11.0020x.pdf)
IECEx - dust labelling	II 1 D Ex ia IIIC T135 °C …T85 °C Da
IECEx - gas labelling	II 1 G Ex ia IIC T4… T6 Ga
cUL certificate	[cUL Certificate](pdf/VSSC.PDF)

Important note

Product information

Mode 2: State where the voltage-limiting part of the SPD was short-circuited due to a very low impedance within the SPD. The line is inoperable, but the measuring equipment is still protected by means of a short-circuit.

Downloads

Approval/Certificate/Document of Conformity	[EG Baumusterprüfung / EC Type Examination](https://mdcop.weidmueller.com/mediadelivery/asset/900_313324) [SIL Paper](https://mdcop.weidmueller.com/mediadelivery/asset/900_35329) [EU_Konformitätserklärung / EU_Declaration_of_Conformity](https://mdcop.weidmueller.com/mediadelivery/asset/900_86288)
Engineering Data	[CAD data -- STEP](https://mdcop.weidmueller.com/mediadelivery/asset/900_60173)
Eplan Data Portal	[Eplan data](https://dataportal.eplan.com/part-details/WEI.1065020000)
CADENAS eCATALOG	[CAX data](https://weidmueller-embedded.partcommunity.com?catalog=weidmueller_qs&part=1065020000)
User Documentation	[Beipackzettel / Instruction sheet](https://mdcop.weidmueller.com/mediadelivery/asset/900_35338) [Beipackzettel / Instruction sheet](https://mdcop.weidmueller.com/mediadelivery/asset/900_49596)
Catalogues	[Catalogues in PDF-format](LINK/Catalog.html)

Classifications

ETIM 6.0	EC000943
ETIM 7.0	EC000943
ETIM 8.0	EC000943
ETIM 9.0	EC000943
ECLASS 9.0	27-13-08-07
ECLASS 9.1	27-13-08-07
ECLASS 10.0	27-13-08-07
ECLASS 11.0	27-13-08-07
ECLASS 12.0	27-17-90-90
ECLASS 13.0	27-17-90-90
ECLASS 14.0	27-17-90-90

Tender specification sheets

Long specification

Surge protection in a one piece, 6.2 mm wide DIN rail module for a RS 422 / RS 485 Profibus PA signal circuit with 12 V DC, 2-wire technology. A RS 422 / RS 485 data signal with max. 0.6A can be protected here. When the terminal is fitted, a simultaneous electrically conducting contact is made between the mounting rail (earth) and the reference potential (ground) of the protection circuit in the terminal. Optical identification of the terminal based on the type of protected switching and the voltage level. The terminal can be labelled or marked.

Short specification

Surge protection in a one piece, 6.2 mm wide DIN rail module for a RS 422 / RS 485 Profibus signal circuit with 2-wire technology. Version: 12V DC

Approvals

Approvals	![CE](/picture/CE.gif) ![CSAEX](/picture/CSAEX.gif) ![DEKRAATEX](/picture/DEKRAATEX.gif) ![FUSAFETY](/picture/FUSAFETY.gif) ![IECEXDEK](/picture/IECEXDEK.gif)
ROHS	Conform