Properties
Version | Surge protection for instrumentation and control, without warning function / function indicator, UP(L/N-PE) 250 V |
Order No. | 8953670000 |
Type | VSPC 2SL 24VDC EX |
GTIN (EAN) | 4032248745821 |
Qty. | 1 items |
Depth | 69 mm |
Depth (inches) | 2.717 inch |
Height | 90 mm |
Height (inches) | 3.543 inch |
Width | 17.8 mm |
Width (inches) | 0.701 inch |
Net weight | 47 g |
Storage temperature | -40 °C...80 °C |
Operating temperature | -40 °C...70 °C |
Humidity | 5...96 % |
SIL in compliance with IEC 61508 | 2 |
MTTF | 2,665 a |
SFF | 79.3 % |
λges | 43 |
PFH in 1*10-9 per hour | 8.9 |
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 |
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 |
Certificate No. (ATEX) | KEMA10ATEX0148X |
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 | 3 W |
Input voltage, max. Ui | 26 V |
Internal capacity, max. CI | <4 nF |
Internal inductance, max. LI | 0 µH |
Temperature class T4/135°C (-40°C ... +85°C) li | 350 mA |
Temperature class T5/100°C (-40 ° C ... +75°C) li | 250 mA |
Temperature class T6/85 °C (-40 °C ... +60°C) li | 250 mA |
Gas group C | IIB |
Gas group D | IIA |
Gas groups A, B | IIC |
Input voltage, max. Ui | 26 V |
Internal capacity, max. CI | 4 nF |
Internal inductance, max. LI | 0 µH |
Colour | Light Blue |
Design |
Terminal
miscellaneous |
Optical function display | No |
protected binary signals | 2 |
Protection degree | IP20 |
Segment | Measurement - Monitoring - Setting |
UL 94 flammability rating | V-0 |
Version | without warning function / function indicator |
Pollution severity | 2 |
Surge voltage category | III |
Dielectric strength at FG against PE | ≥ 500 V |
Discharge current Imax (8/20µs) GND-PE | 10 kA |
Discharge current Imax (8/20µs) wire-PE | 10 kA |
Discharge current Imax (8/20µs) wire-wire | 10 kA |
Discharge current In (8/20µs) GND-PE | 2.5 kA |
Discharge current In (8/20µs) wire-PE | 2.5 kA |
Discharge current In (8/20µs) wire-wire | 2.5 kA |
Input voltage, max. Ui | 26 V |
Lightning test current, Iimp (10/350 µs) GND-PE | 2.5 kA |
Lightning test current, Iimp (10/350 µs) Wire-PE | 2.5 kA |
Lightning test current, Iimp (10/350 µs) wire-wire | 2.5 kA |
Max. continuous voltage, Uc (DC) | 28 V |
Number of poles | 1 |
Overload - failure mode | Modus 2 |
Protection level on output side Wire-PE 1kV/µs, typically | 40 V |
Protection level on output side Wire-wire 1 kV/µs, typically | 40 V |
Protection level on output side Wire-wire 8/20 µs, typically | 75 V |
Protection level UP (typ.) | 250 V |
Protection level, UP GND - PE | 450 V |
Protection level, UP wire - PE | 40 V |
Pulse-reset capacity | ≤ 30 ms |
Rated current IN | 250 mA |
Rated voltage (DC) | 24 V |
Requirements category acc. to IEC 61643-21 |
C1
C2 C3 D1 |
Signal transmission properties (-3 dB) | 2.7 MHz |
Signalling contact | No |
Standards |
IEC 61643-21
IEC 62305 DIN EN 60079-0.2009 DIN EN 60079-11:2007 DIN EN 60079-26:2007 DIN EN 61241-11:2006 |
Surge current-carrying capacity C1 | <1 kA 8/20 μs |
Surge current-carrying capacity C2 | 5 kA 8/20 μs |
Surge current-carrying capacity C3 | 100 A 10/1000 μs |
Surge current-carrying capacity D1 | 2.5 kA 10/350 μs |
Voltage type | DC |
Volume resistance | 4.7 Ω |
GOST certificate | [GOST-Zertifikat](PDF/7950_n1-n4.pdf) |
Type of connection | Pluggable in VSPC BASE |
Voltage type | DC |
Number of poles | 1 |
Protection degree | IP20 |
Colour | Light Blue |
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/10ATEX0148X Iss 1 (D+E).PDF) |
Certificate No. (ATEX) | KEMA10ATEX0148X |
IEC Ex certificate | [IECEX Zertifikat](PDF/IECExCertificateDEK.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/VSPC.PDF) |
Time interval | 5 years |
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. |
Approval/Certificate/Document of Conformity |
[EG Baumusterprüfung / EC Type Examination](https://mdcop.weidmueller.com/mediadelivery/asset/900_313773)
[SIL Paper](https://mdcop.weidmueller.com/mediadelivery/asset/900_35329) [KEMA 10 ATEX 0148X](https://mdcop.weidmueller.com/mediadelivery/asset/900_94023) [EU_Konformitätserklärung / EU_Declaration_of_Conformity](https://mdcop.weidmueller.com/mediadelivery/asset/900_35441) |
Engineering Data | [CAD data -- STEP](https://mdcop.weidmueller.com/mediadelivery/asset/900_45810) |
Eplan Data Portal | [Eplan data](https://dataportal.eplan.com/part-details/WEI.8953670000) |
CADENAS eCATALOG | [CAX data](https://weidmueller-embedded.partcommunity.com?catalog=weidmueller_qs&part=8953670000) |
User Documentation |
[Beipackzettel / Instruction sheet](https://mdcop.weidmueller.com/mediadelivery/asset/900_35490)
[Beipackzettel Atex / Instruction Sheet](https://mdcop.weidmueller.com/mediadelivery/asset/900_296372) |
Catalogues | [Catalogues in PDF-format](LINK/Catalog.html) |
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 |
Long specification | Surge protection plug for use in connection with the base element VSPC BASE 2SL FG for two wires with a common ground. Two-stage protection circuit in the plug consisting of coarse protection, decoupling resistors and fine protection between the signal wires and the signal ground/ground/earth. Suitable for intrinsically safe powered signal cables EX ia. Version: mechanical identification of the plug to the base element according to the switching type and rated voltage. Protected plug with coding pin and counter-profile for the base element. Optical identification of the protected plug based on the type of protected switching and the voltage level. It is possible to mark the plug. |
Short specification | Surge protection plugs for base element VSPC BASE 2SL FG, coarse and fine common mode voltage protection for two wires with a common signal ground for intrinsically safe signal cables EX ia. Version: 24 V AC |
Approvals | ![CCCEX](/picture/CCCEX.gif) ![CE](/picture/CE.gif) ![CSAEX](/picture/CSAEX.gif) ![FUSAFETY](/picture/FUSAFETY.gif) ![IECEXDEK](/picture/IECEXDEK.gif) ![KEMAATEX](/picture/KEMAATEX.gif) |
ROHS | Conform |
Accessories
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Item No.:8951830000Packaging unit:1 PC
Surge protection, Flange-mounted housing, Flange-mounted housing
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Item No.:1854490000Packaging unit:1000 PC
Dekafix, Terminal marker, 5 x 5 mm, Pitch in mm (P): 5.00 Weidmueller, white
Lightning and Surge ProtectionSPDs for instrumentation and control (I&C)pluggable VSPC seriesAccessories for the VSPC seriesRetaining clip
Lightning and Surge ProtectionSPDs for instrumentation and control (I&C)pluggable VSPC seriesBase elements for VSPCIndirect earthing / floating ground via sparkover gap, also suitable for EX ia applications
Lightning and Surge ProtectionAccessoriesV-TEST testing device for VSPC
MarkersTerminal markersMultiCardDekafixDEK 5/5Plus
Counterparts
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Item No.:8951830000Packaging unit:1 PC
Surge protection, Flange-mounted housing, Flange-mounted housing
Lightning and Surge ProtectionSPDs for instrumentation and control (I&C)pluggable VSPC seriesBase elements for VSPCIndirect earthing / floating ground via sparkover gap, also suitable for EX ia applications