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VSSC4 CL FG 48VAC/DC EX
         

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General ordering data

Version Surge protection for instrumentation and control, Surge protection for measurement and control, UP(L/N-PE) ≤ 2000 V
Order No. 1063820000
Type VSSC4 CL FG 48VAC/DC EX
GTIN (EAN) 4032248829262
Qty. 1 pc(s).

Dimensions and weights

Depth 58.5 mm
Depth (inches) 2.303 inch
Height 76 mm
Height (inches) 2.992 inch
Width 12.4 mm
Width (inches) 0.488 inch
Net weight 39.8 g

Temperatures

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

Probability of failure

SIL in compliance with IEC 61508 3
MTTF 3,936 a
SFF 93.28 %
λges 29 
PFH in 1*10-9 per hour 1.95 

Environmental Product Compliance

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. PI 0.75 W
Input voltage, max. Ui 55 V
Internal capacity, max. CI 1 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

CSA protection data

Gas group C IIB
Gas group D IIA
Gas groups A, B IIC
Input current, max. II 300 mA
Input voltage, max. Ui 55 V
Internal capacity, max. CI 1 nF
Internal inductance, max. LI 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 Imax (8/20µs) wire-PE 5 kA
Discharge current Imax (8/20µs) wire-wire 5 kA
Discharge current In (8/20µs) wire-PE 2.5 kA
Discharge current In (8/20µs) wire-wire 2.5 kA
Discharge current, max. (8/20 µs) 10 kA
Input voltage, max. Ui 55 V
Insertion loss 5.34 MHz
Lightning test current Iimp (10/350 µs) 0.5 kA
Lightning test current, Iimp (10/350 µs) Wire-PE 0.5 kA
Max. continuous voltage, Uc (AC) 60 V
Max. continuous voltage, Uc (DC) 85 V
Number of poles 1
Overload - failure mode Modus 2
Protection level UP (typ.) ≤ 2000 V
Pulse-reset capacity ≤ 15 ms
Rated current IN 300 mA
Rated voltage (AC) 48 V
Rated voltage (DC) 68 V
Requirements category acc. to IEC 61643-21 C2, C3, D1
Signal transmission properties (-3 dB) 5 Mhz
Standards IEC61643-21:2009, DIN EN 60079-0.2009, DIN EN 60079-26:2007, DIN EN 61241-11:2006, HART-compatible
Surge current-carrying capacity C2 2.5 kA 8/20 µs 5 kV 1.2/50 µs
Surge current-carrying capacity C3 50 A 10/1000 μs
Surge current-carrying capacity D1 0.5 kA 10/350 μs
Voltage type AC/DC
Volume resistance 1.8 Ω 10 %

Further details of approvals

GOST certificate GOST-Zertifikat

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

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
IEC Ex certificate IECEX Zertifikat
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

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
Engineering Data
Eplan Data Portal Eplan data
CADENAS eCATALOG CAX data
WSCAD Universe WSCAD data
User Documentation
Catalogues Catalogues in PDF-format
Brochures

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

Tender specification sheets

Long specification Surge protection in a one piece, 12.4 mm wide terminal rail module for an intrinsically safe, floating-ground signal circuit with 48 VDC in 2-wire technology. A current loop (Ex ia) with max. 0.3 A can be protected here. When the terminal is fitted, a sparkover gap is simultaneously created to the high-impedance earth between the terminal rail (earth) and the reference potential (ground) of the protective circuit. Optical identification of the terminal based on the type of protective circuit and the voltage level. The terminal can be labelled. Suitable for ATEX applications. Tested according to explosion protection types in EX areas: Ex ia IIC / Ex iaD.
Short specification Surge protection in a one piece, 12.4 mm wide terminal rail module for an intrinsically safe, floating-ground signal circuit in 2-wire technology. Version: 48 VDC Suitable for ATEX applications

Approvals

Approvals CCCEX CE CSAEX DEKRAATEX FUSAFETY IECEXDEK
ROHS Conform

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Contact
Weidmüller Interface GmbH & Co. KG
 
+49 5231 14-0
+49 5231 14-292083
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