Data sheet...
VSSC6TRCLFG24VAC/DC 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
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.
General ordering data
Order No.
Type
Version
GTIN (EAN)
Qty.
1066490000
VSSC6TRCLFG24VAC/DC EX
Surge protection for instrumentation and control
4032248820122
5 pc(s).
Creation date April 26, 2013 10:15:55 PM CEST
Catalogue status 12.03.2013 / We reserve the right to make technical changes.
1
Data sheet...
VSSC6TRCLFG24VAC/DC 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
12.2 mm
81 mm
Height
Net weight
Dimensions and weights
Width
Depth
88.5 mm
43.4 g
Temperatures
Humidity
Storage temperature
5...96 %
-40 °C...+80 °C
Operating temperature
-40 °C...+70 °C
Probability of failure
λges
PFH in 1*10 per hour
SIL in compliance with IEC 61508
-9
19
1.95
2
MTTF
SFF
6,008 Years
89.74 %
General data
Colour
Mounting rail
Protection degree
Testing option
Light Blue
TS 35
IP 20
Functional screw with
test plug receptacle,
connections 1, 2, 4, 5
Isolating function
Optical function display
Segment
UL 94 flammability rating
Yes
No
Instrumentation and
Control
V-0
Insulation coordination acc. to EN 50178
Pollution severity
2
Surge voltage category
III
Interference voltage
Protection level on output side Wire-wire
1 kV/µs, typically
70 V
Protection level on output side Wire-PE
1kV/µs, typically
900 V
Protection level
Protection level, U
P
wire - PE
900 V
Protection level, U
P
wire - wire
90 V
technical data
Rated voltage (AC)
Rated current
Max. continuous voltage, Uc (DC)
Discharge current I
max
(8/20µs) wire-
wire
Discharge current I
max
(8/20µs) wire-PE
Protection level U
P
(typ.)
24 V
300 mA
42 V
5 kA
5 kA
Colour
Requirements category acc. to IEC
61643-21
Volume resistance
Dielectric strength at FG against PE
≤ 1870 V
Light Blue
C2, C3, D1
1.8 Ω 10 %
≥ 500 V
Rated voltage (DC)
34 V
Max. continuous voltage, Uc (AC)
30 V
Discharge current I
n
(8/20µs) wire-wire 2.5 kA
Discharge current I
n
(8/20µs) wire-PE
2.5 kA
Discharge current, max. (8/20 µs)
10 kA
Standards
IEC61643-21:2009, DIN
EN 60079-0.2009, DIN EN
60079-26:2007, DIN EN
61241-11:2006
Humidity
5...96 %
Lightning test current I
imp
(10/350 µs)
0.5 kA
Residual voltage, U
P
typical
1,632 V
Overload - failure mode
Modus 2
Creation date April 26, 2013 10:15:55 PM CEST
Catalogue status 12.03.2013 / We reserve the right to make technical changes.
2
Data sheet...
VSSC6TRCLFG24VAC/DC 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
Connection data
Clamping range, rated connection, min. 0.5 mm²
Wire connection cross section, stranded,
rated connection, min.
0.5 mm²
Tightening torque, min.
0.5 Nm
Clamping range, rated connection, max. 4 mm²
Wire connection cross section, stranded,
rated connection, max.
4 mm²
Tightening torque, max.
0.8 Nm
EX protection data
Input power, max. P
I
Internal inductance, max. L
I
0.75 W
0 µH
Temperature class T5/100°C (-40 ° C ...
+85 °C) li
300 mA
Internal capacitance, max. C
I
Temperature class T4/135°C (-40°C ...
+120 °C) li
Temperature class T6/85 °C (-40 °C ...
+70 °C) li
1 nF
300 mA
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
eClass 4.1
eClass 6.2
EC000943
27-13-08-01
27-14-02-01
UNSPSC
eClass 5.1
eClass 7.1
30-21-19-21
27-13-08-01
27-13-08-05
Approvals
Approvals
ROHS
Conform
Probability of failure
SIL PAPER
3-D model
SIL Paper
Downloads
Package insert
Declaration of Conformity
PDF
3-D model
Instruction sheet VSSC
K378_02_11.pdf
Type examination certificate
Creation date April 26, 2013 10:15:55 PM CEST
Catalogue status 12.03.2013 / We reserve the right to make technical changes.
3
Data sheet...
VSSC6TRCLFG24VAC/DC 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
Similar to illustration
Circuit diagram
Creation date April 26, 2013 10:15:55 PM CEST
Catalogue status 12.03.2013 / We reserve the right to make technical changes.
4