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

Item No. 8951470000
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Accessories 6 Counterparts 2 Related products 8
Approvals General ordering data Dimensions and weights 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 General data Ratings IECEx/ATEX/cUL Guarantee Important note Classifications Tender specification sheets

Approvals

Jóváhagyások
![](https://assets.dam.weidmueller.com/assets/api/98e12ea5-58f4-450a-9983-f439987b3951/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/2fe64228-e403-4415-b85f-44f3a8f8bb2c/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/c809b3ab-e765-499c-852e-d528779da9f7/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/a5387a11-3584-42f1-9c6a-815af76ec080/DAP_Master_ICON,w_80,q_80) 
ROHS
Conform 
UL File Number Search
[UL Website](https://database.ul.com/cgi-bin/XYV/cgifind/LISEXT/1FRAME/gfilenbr.html) 
Сертификат № (UL)
E311081 

General ordering data

Változat
Surge protection for instrumentation and control, with warning function / function indicator 
주문 번호
8951470000 
유형
VSPC 2CL 12VDC R 
GTIN(EAN)
4032248742714 
Förp.
1 items

Dimensions and weights

Mélység
69 mm
Depth (inches)
2.717 inch
Magasság
98 mm
Height (inches)
3.858 inch
Szélesség
17.8 mm
Width (inches)
0.701 inch
Net weight
47 g

Temperatures

Tárolási hőmérséklet
-40 °C...80 °C 
Ambient temperature
-40 °C…70 °C 
Temperatura d'esercizio
-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 준수 상태
Compliant with exemption 
RoHS 면제(해당되거나 알려진 경우)
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

Corriente de fuga In (8/20µs) tierra-PE
2.5 kA 
Discharge current Imax (8/20µs) GND-PE
10 kA 
Discharge current Imax (8/20µs) wire-wire
10 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 
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 
Number of poles
1 
Overload - failure mode
Modus 2 
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
Pulse-reset capacity
≤ 20 ms 
Rated current IN
450 mA
Rated load current IL
450 mA
Requirements category acc. to IEC 61643-21
C1 
C2 
C3 
D1 
Résistance aux courants de choc C2
5 kA 8/20 μs 
Signal transmission properties (-3 dB)
1.7 MHz 
Signalling contact
250 V 1A 1CO 
Surge current-carrying capacity C1
<1 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
2.20 Ω 
Vybíjecí proud Imax. (8/20 µs) vodič-PE
2 x 10 kA 

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 

General data

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

제품 정보
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 

Tender specification sheets

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