VSSC6 RS485 PA EX
VSSC6 RS485 PA EX
VSSC6 RS485 PA EX
VSSC6 RS485 PA EX

VSSC6 RS485 PA EX

Surge protection for instrumentation and control, Surge protection for measurement and control

Ürün No. 1065020000
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Approvals General ordering data Dimensions and weights Temperatures Probability of failure Environmental Product Compliance Protection Ex - Data CSA-Schutz-Daten Allgemeine Daten Insulation coordination acc. to EN 50178 Bemessungsdaten IEC / EN erweiterte Angaben Zulassungen Anschlussdaten Electrical data General data Ratings IECEx/ATEX/cUL Important note Classifications Tender specification sheets

Approvals

Zulassungen
![](https://assets.dam.weidmueller.com/assets/api/98e12ea5-58f4-450a-9983-f439987b3951/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/2fe64228-e403-4415-b85f-44f3a8f8bb2c/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/2fb608f0-c73d-4515-a7a5-878046a505f4/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/c809b3ab-e765-499c-852e-d528779da9f7/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/52b59257-358c-4bc4-9ea4-df407cebf157/DAP_Master_ICON,w_80,q_80) 
ROHS
Conform 

General ordering data

Ausfuehrung
Surge protection for instrumentation and control, Surge protection for measurement and control 
Best.-Nr.
1065020000 
Art
VSSC6 RS485 PA EX 
GTIN (EAN)
4032248830251 
VPE
5 adet

Dimensions and weights

Tiefe
81 mm
Depth (inches)
3,189 inch
Höhe
88,5 mm
Height (inches)
3,484 inch
Breite
12,4 mm
Width (inches)
0,488 inch
Nettogewicht
13,376 g

Temperatures

Lagertemperatur
-40 °C...80 °C 
Umgebungstemperatur
-40 °C…70 °C 
Betriebstemperatur
-40 °C...70 
Feuchtigkeit
5...96 % 

Probability of failure

SIL gemäß IEC 61508
3 
MTTF
3.936 a
SFF
93,97 %
λges
29 
PFH in 1*10-9 1/h
1.75 

Environmental Product Compliance

RoHS-Konformitätsstatus
Compliant with exemption 
RoHS-Ausnahme (falls zutreffend/bekannt)
7a, 7cI 
REACH SVHC
Lead 7439-92-1 
SCIP
71e97bb7-979f-4330-94c0-20c629bb05e3 

Protection Ex - Data

ATEX - Kennzeichnung Staub
II 1 D Ex ia IIIC T135 °C …T85 °C Da 
ATEX - Kennzeichnung Gas
II 1 G Ex ia IIC T4… T6 Ga 
IECEx - Kennzeichnung Staub
II 1 D Ex ia IIIC T135 °C …T85 °C Da 
IECEx - Kennzeichnung Gas
II 1 G Ex ia IIC T4… T6 Ga 
Eingangsleistung, max. PI
0.75 W 
Innere Kapazität, max. CI
1 nF 
Innere Induktivität, max. LI
0 µH 
Temperaturklasse 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-Schutz-Daten

Eingangsstrom, max. II
300 mA 
Gasgruppe A, B
IIC 
Gasgruppe C
IIB 
Gasgruppe D
IIA 
Innere Induktivität, max. LI
0 µH 
Innere Kapazität, max. CI
1 nF 

Allgemeine Daten

Ausführung
Überspannungsschutz, MSR 
Farbe
hellblau 
Optische Funktionsanzeige
No 
Schutzart
IP20 
Segment
Measurement - Monitoring - Setting 
Tragschiene
TS 35 
Trennfunktion
No 

Insulation coordination acc. to EN 50178

Verschmutzungsgrad
2 
Überspannungskategorie
III 

Bemessungsdaten IEC / EN

Ableitstrom Imax (8/20µs) Ader-Ader
5 kA 
Ableitstrom Imax (8/20µs) Ader-PE
5 kA 
Ableitstrom In (8/20µs) Ader-Ader
2.5 kA 
Ableitstrom, max. (8/20 µs)
10 kA
Anforderungsklasse nach IEC 61643-21
D1 
C2 
C3 
Blitzprüfstrom Iimp (10/350 µs)
0,5 kA 
Blitzprüfstrom, Iimp (10/350 µs) Ader-PE
0,5 kA 
Durchgangswiderstand
1,8 Ω 10 % 
Frequenzbereich, max.
113,6 MHz
Impuls-Rücksetzvermögen
≤ 15 ms 
Nennlaststrom IL
300 mA
Nennstrom IN
300 mA
Normen
IEC 61643-21 
IEC 62305 
Polzahl
1 
Schutzpegel UP Ader - Ader
2 kV
Signal-Übertragungseigenschaften (-3 dB)
113,6 MHz 
Spannungsart
ACAC/DC 
Spannungsfestigkeit bei FG gegen PE
≥ 500 V 
Stoßstromfestigkeit C2
2.5 kA 8/20 µs 5 kV 1.2/50 µs 
Stoßstromfestigkeit C3
10 A 10/1000 µs 
Stoßstromfestigkeit D1
0.5 kA 10/350 μs 
Überlast-Ausfallmodus
Modus 2 

erweiterte Angaben Zulassungen

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

Anschlussdaten

Abisolierlänge
10 mm
Anschlussart
Screw connection 
Anzugsdrehmoment, min.
0,5 Nm
Anzugsdrehmoment, 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

Spannungsart
AC/DC 

General data

Polzahl
1 
Protection degree
IP20 
Colour
Light Blue 

Ratings IECEx/ATEX/cUL

ATEX - Kennzeichnung Staub
II 1 D Ex ia IIIC T135 °C …T85 °C Da 
ATEX - Kennzeichnung Gas
II 1 G Ex ia IIC T4… T6 Ga 
ATEX-Zertifikat
[ATEX Certificate](PDF/11ATEX0023X Iss 1 (D+E).pdf) 
IEC Ex certificate
[IECEX Zertifikat](PDF/VSSC_IECEx DEK 11.0020x.pdf) 
IECEx - Kennzeichnung Staub
II 1 D Ex ia IIIC T135 °C …T85 °C Da 
IECEx - Kennzeichnung Gas
II 1 G Ex ia IIC T4… T6 Ga 
Marking EN 60079
Ex ec nC IIC T4 Gc 
cUL-Zertifikat
[cUL Certificate](pdf/VSSC.PDF) 

Important note

Produkthinweis
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. 

Classifications

ETIM 8.0
EC000943 
ETIM 9.0
EC000943 
ETIM 10.0
EC000943 
ECLASS 14.0
27-17-15-02 
ECLASS 15.0
27-17-15-02 

Tender specification sheets

Ausschreibungstext lang
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. 
Ausschreibungstext kurz
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