VSPC BASE 2/4CH FG EX
VSPC BASE 2/4CH FG EX
Electric symbol
Circuit diagram
VSPC BASE 2/4CH FG EX
Derating curve
Discharge capacity

VSPC BASE 2/4CH FG EX

Surge protection, Flange-mounted housing, Flange-mounted housing

Tuotteen tunnus 8951850000
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Approvals General ordering data Dimensions and weights Temperatures Environmental Product Compliance Protection Ex - Data CSA protection data General data Insulation coordination acc. to EN 50178 Rated data IEC / EN Further details of approvals Connection data Electrical data General data Ratings IECEx/ATEX/cUL Classifications Tender specification sheets

Approvals

Approvals
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319217/-S800/-T1z1mm-S80)  
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319222/-S800/-T1z1mm-S80)  
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319227/-S800/-T1z1mm-S80)  
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319240/-S800/-T1z1mm-S80)  
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319243/-S800/-T1z1mm-S80)  
ROHS
Conform  

General ordering data

Version
Surge protection, Flange-mounted housing, Flange-mounted housing  
Order No.
8951850000  
Type
VSPC BASE 2/4CH FG EX  
GTIN (EAN)
4032248743094  
Qty.
1  items

Dimensions and weights

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
74  g

Temperatures

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

Environmental Product Compliance

RoHS Compliance Status
Compliant  
REACH SVHC
No SVHC above 0.1 wt%  

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  
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  
Internal inductance, max. LI
0 µH  

CSA protection data

Gas group C
IIB  
Gas group D
IIA  
Gas groups A, B
IIC  
Input-current, max. II
3300 mA  
Internal capacity, max. CI
0 nF  
Internal inductance, max. LI
0 µH  

General data

Colour
Light Blue  
Design
Terminal  
miscellaneous  
Mounting rail
TS 35  
TS 35 x 7.5  
Optical function display
No  
Protection degree
IP20  
Segment
Measurement - Monitoring - Setting  
UL 94 flammability rating
V-0  
Version
Flange-mounted housing  

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  
Leakage current at Un
0  µA
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  
Voltage type
AC/DC  

Further details of approvals

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

Connection data

Stripping length
7  mm
Type of connection
Screw connection  
Stripping length, rated connection
7  mm
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.
4  mm²
Wire connection cross section, finely stranded, max.
2,5  mm²
Conductor cross-section, flexible, AEH (DIN 46228-1), min.
0,5  mm²
Conductor cross-section, flexible, AEH (DIN 46228-1), max.
2,5  mm²
Connection cross-section, stranded, min.
0,5  mm²
Connection cross-section, stranded, max.
2,5  mm²
Blade size
0.6 x 3.5 mm  

Electrical data

Voltage type
AC/DC  

General data

Protection degree
IP20  
Colour
Light Blue  

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](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)  

Classifications

ETIM 6.0
EC000472  
ETIM 7.0
EC000472  
ETIM 8.0
EC000472  
ETIM 9.0
EC000472  
ETIM 10.0
EC000472  
ECLASS 9.0
27-13-08-03  
ECLASS 9.1
27-13-08-07  
ECLASS 10.0
27-13-08-03  
ECLASS 11.0
27-13-08-03  
ECLASS 12.0
27-17-15-91  
ECLASS 13.0
27-17-15-91  
ECLASS 14.0
27-17-15-91  
ECLASS 15.0
27-17-15-91  

Tender specification sheets

Long specification
Base element can take a protected plug for up to four floating-ground powered paired cables. When the base unit is fitted, a simultaneous sparkover gap to high impedance earth is made between the mounting rail (earth) and the reference potential (ground) of the protective switch in the plug. Suitable for ATEX applications. Mechanical coding of the base element to the protected plug according to switching type and rated voltage. The base unit is coded itself by the first insertion of a protected plug. Possible to mark all terminals  
Short specification
Base element receives a protected plug for up to four floating-ground powered cables with indirect earthing Suitable for ATEX applications.