VSPC 2CL 12VDC R
VSPC 2CL 12VDC R
Electric symbol
Circuit diagram
VSPC 2CL 12VDC R
Derating curve
Discharge capacity
VSPC 2CL 12VDC R
VSPC 2CL 12VDC R

VSPC 2CL 12VDC R

Surge protection for instrumentation and control, with warning function / function indicator

Produkt ID 8951470000
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Approvals General ordering data Abmessungen und Gewichte Temperatures Probability of failure Environmental Product Compliance Rated data UL CSA protection data General data Insulation coordination acc. to EN 50178 Rated data IEC / EN Further details of approvals Connection data Electrical data Dati generali Ratings IECEx/ATEX/cUL Guarantee Important note Classifications Ausschreibungstexte

Approvals

Approvals
![](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_319238/-S800/-T1z1mm-S80) 
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319261/-S800/-T1z1mm-S80) 
ROHS
Conform 
UL File Number Search
[UL Website](https://database.ul.com/cgi-bin/XYV/cgifind/LISEXT/1FRAME/gfilenbr.html) 
Certificate No. (UL)
E311081 

General ordering data

Version
Surge protection for instrumentation and control, with warning function / function indicator 
Order No.
8951470000 
Type
VSPC 2CL 12VDC R 
GTIN (EAN)
4032248742714 
Qty.
1 Styk

Abmessungen und Gewichte

Depth
69 mm
Depth (inches)
2,717 inch
Height
98 mm
Height (inches)
3,858 inch
Width
17,8 mm
Width (inches)
0,701 inch
Net weight
47 g

Temperatures

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

Probability of failure

SIL in compliance with IEC 61508
3 
MTTF
2.537 a
SFF
95,27 %
λges
45 
PFH in 1*10-9 per hour
3.7 

Environmental Product Compliance

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 

Rated data UL

Certificate No. (UL)
E311081 
UL certificate
[UL 497b Certificate](PDF/E311081VOL1SEC2.pdf) 

CSA protection data

Gas group C
IIB 
Gas group D
IIA 
Gas groups A, B
IIC 
Internal capacity, max. CI
2 nF 
Internal inductance, max. LI
0 µH 

General data

Colour
orange 
Optical function display
green = OK; red = arrester is defective - replace 
protected current loops
2 
Protection degree
IP20 
Segment
Measurement - Monitoring - Setting 
Version
with warning function / function indicator 

Insulation coordination acc. to EN 50178

Pollution severity
2 
Surge voltage category
III 

Rated data IEC / EN

Bleskový testovací proud, Iimp (10/350 µs) vodič-vodič
2.5 kA 
Discharge current Imax (8/20µs) GND-PE
10 kA 
Discharge current Imax (8/20µs) wire-PE
2 x 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 
Fuse protection
0.5 A 
Number of poles
1 
Proprietà ripristino impulsi
≤ 20 ms 
Protection level on output side Wire-PE 1kV/µs, typically
450 V
Protection level on output side Wire-wire 1 kV/µs, typically
25 V
Protection level on output side Wire-wire 8/20 µs, typically
25 V 
Protection level, UP wire - PE
450 V
Protection level, UP wire - wire
25 V
Rated current IN
450 mA
Rated load current IL
450 mA
Requirements category acc. to IEC 61643-21
C1 
C2 
C3 
D1 
Resistencia a la corriente de choque C1
<1 kA 8/20 μs 
Résistance aux courants de choc C3
100 A 10/1000 μs 
Signalling contact
250 V 1A 1CO 
Stoßstromfestigkeit D1
2.5 kA 10/350 μs 
Surge current-carrying capacity C2
5 kA 8/20 μs 
Villám mérési áram, Iimp (10/350 µs) föld-PE
2.5 kA 
Voltage type
DC 
Volume resistance
2.20 Ω 
Överlast-urkopplingstillstånd
Modus 2 
Испытательный разрядный ток, Iимп (10/350 мкс) провод - защитное заземление
2.5 kA 
신호 전송 속성(-3 dB)
1.7 MHz 

Further details of approvals

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

Connection data

Type of connection
Pluggable in VSPC BASE 

Electrical data

Voltage type
DC 

Dati generali

Number of poles
1 
Protection degree
IP20 
Colour
orange 

Ratings IECEx/ATEX/cUL

cUL certificate
[cUL Certificate](pdf/VSPC.PDF) 

Guarantee

Time interval
5 years 

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. 

Classifications

ETIM 8.0
EC000943 
ETIM 9.0
EC000943 
ETIM 10.0
EC000943 
ECLASS 14.0
27-17-15-01 
ECLASS 15.0
27-17-15-01 

Ausschreibungstexte

Long specification
Surge protection plug for use in connection with the base element VSPC BASE 2CL R for two floating-ground driven paired cables with integrated status display and remote monitoring option.Two-stage protection circuit consisting of coarse protection, decoupling resistors and fine protection between the signal wires and coarse common mode voltage protection to earth. Mechanical identification of the plug to the base element according to the switching type and rated voltage. Optical identification of the protected plug based on the type of protected switching and the voltage level. Protected plug with coding pin and counter-profile for the base element. It is possible to mark the plug. 
Short specification
Surge protection plug for base element VSPC BASE 2CL R with integrated status indicator and remote monitoring option, transverse voltage coarse and fine protection for two floating-ground powered paired cables and alert function, coarse common mode voltage protection to earth.Version: 12 V DC