Data sheet...
Creation date April 26, 2013 10:31:09 PM CEST
Catalogue status 12.03.2013 / We reserve the right to make technical changes. 1
VSSC6 RTD EX Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 16
D-32758 Detmold
Germany
Fon: +49 5231 14-0
Fax: +49 5231 14-292083
www.weidmueller.com
General ordering data
Order No. 1130670000
Type VSSC6 RTD EX
Version Surge protection for instrumentation and control
GTIN (EAN) 4032248911165
Qty. 5 pc(s).
Overvoltage coupling along the conductor path may
disturb or destroy sensitive signal inputs. It is important
to provide protection in the immediate vicinity of I&C
devices. Weidmüller's broad product range for the I&C
sector offers products in a 2-piece, pluggable design and
modular terminals for tension clamp or screw connection.
These products are suitable for both binary and analogue
signals. Weidmüller also offers other designs with
integrated components such as gas discharge tubes or
varistors. VARITECTOR stands for flexible and variable
surge protection by Weidmüller, tested according to
product standard IEC61643-21. The VARITECTOR
series can be used in applications according to IEC
61643-22 / VDE 0845-3 for classes C1, C2, C3 and
D1. The VARITECTOR SPC, SSC and MCZ OVP product
families optimally combine electrical and mechanical
properties. Size and easy handling play an important role.
This surge protection is suited for confined spaces in
industrical and process automation as well as in building
automation applications.
Data sheet...
VSSC6 RTD EX Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 16
D-32758 Detmold
Germany
Fon: +49 5231 14-0
Fax: +49 5231 14-292083
www.weidmueller.com
Technical data
Creation date April 26, 2013 10:31:09 PM CEST
Catalogue status 12.03.2013 / We reserve the right to make technical changes. 2
Dimensions and weights
Width 12.2 mm Height 88.5 mm
Depth 81 mm Net weight 37.8 g
Temperatures
Humidity 5...96 % Operating temperature -40 °C...+70 °C
Storage temperature -40 °C...+80 °C
Probability of failure
λges 61 MTTF 1,871 Years
PFH in 1*10-9 per hour 3.25 SFF 94.67 %
SIL in compliance with IEC 61508 3
General data
Colour Light Blue Mounting rail TS 35
Optical function display No Protection degree IP 20
Segment Instrumentation and
Control
UL 94 flammability rating
V-0
Insulation coordination acc. to EN 50178
Pollution severity 2 Surge voltage category III
Protection level
Protection level, UP wire - PE 126 V Protection level, UP wire - wire 15 V
technical data
Rated voltage (DC) 1 V Rated current 300 mA
Max. continuous voltage, Uc (DC) 5 V Discharge current In (8/20µs) wire-wire 2.5 kA
Discharge current Imax (8/20µs) wire-
wire 5 kA
Discharge current In (8/20µs) wire-PE
2.5 kA
Discharge current Imax (8/20µs) wire-PE 5 kA Discharge current, max. (8/20 µs) 10 kA
Protection level UP (typ.)
≤ 1650 V
Standards IEC61643-21:2009, DIN
EN 60079-0.2009, DIN EN
60079-26:2007, DIN EN
61241-11:2006
Colour Light Blue Humidity 5...96 %
Requirements category acc. to IEC
61643-21 C2, D1
Lightning test current Iimp (10/350 µs)
0.5 kA
Volume resistance 1.8 Ω 10 % Dielectric strength at FG against PE ≥ 500 V
Overload - failure mode Modus 2
Connection data
Clamping range, rated connection, min. 0.5 mm² Clamping range, rated connection, max. 4 mm²
Wire connection cross section, stranded,
rated connection, min. 0.5 mm²
Wire connection cross section, stranded,
rated connection, max. 4 mm²
Tightening torque, min. 0.5 Nm Tightening torque, max. 0.8 Nm
Data sheet...
VSSC6 RTD EX Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 16
D-32758 Detmold
Germany
Fon: +49 5231 14-0
Fax: +49 5231 14-292083
www.weidmueller.com
Technical data
Creation date April 26, 2013 10:31:09 PM CEST
Catalogue status 12.03.2013 / We reserve the right to make technical changes. 3
EX protection data
Input power, max. PI0.75 W Internal capacitance, max. CI7 nF
Internal inductance, max. LI
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
Further details of approvals
GOST certificate GOST-Zertifikat
Rated data UL
UL certificate UL Zertifikat
Ratings IECEx/ATEX
ATEX certificate ATEX Certificate IEC Ex certificate IECEX Zertifikat
Classifications
ETIM 3.0 EC000943 UNSPSC 30-21-19-21
eClass 4.1 27-13-08-01 eClass 5.1 27-13-08-01
eClass 6.2 27-13-08-02 eClass 7.1 27-13-08-02
Approvals
Approvals
ROHS Conform
Probability of failure
SIL PAPER SIL Paper
3-D model
Downloads
Package insert Instruction sheet VSSC
Declaration of Conformity K378_02_11.pdf
PDF Type examination certificate
3-D model
Data sheet...
VSSC6 RTD EX Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 16
D-32758 Detmold
Germany
Fon: +49 5231 14-0
Fax: +49 5231 14-292083
www.weidmueller.com
Drawings
Creation date April 26, 2013 10:31:09 PM CEST
Catalogue status 12.03.2013 / We reserve the right to make technical changes. 4
Similar to illustration Circuit diagram
