VSPC 3/4WIRE 5VDC EX
VSPC 3/4WIRE 5VDC EX
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VSPC 3/4WIRE 5VDC EX
VSPC 3/4WIRE 5VDC EX

VSPC 3/4WIRE 5VDC EX

Surge protection for instrumentation and control, without warning function / function indicator

Produkt ID 8953650000
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Approvals General ordering data Dimensions and weights Temperatures Probability of failure 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 Guarantee Important note Classifications Tender specification sheets

Approvals

Omologazioni
![](https://assets.dam.weidmueller.com/assets/api/8761d6a8-633c-4aff-8793-97a5d2b0ca50/DAP_Master_ICON,w_80,q_80) 
![](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/52b59257-358c-4bc4-9ea4-df407cebf157/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/6bcf1f04-895d-40c6-8f30-a01c9cbab475/DAP_Master_ICON,w_80,q_80) 
ROHS
Conform 

General ordering data

Version
Surge protection for instrumentation and control, without warning function / function indicator 
N. d’ordine
8953650000 
Típus
VSPC 3/4WIRE 5VDC EX 
GTIN (EAN)
4032248745807 
Qty.
1 Styk

Dimensions and weights

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

Temperatures

Storage temperature
-40 °C...80 °C 
주변 온도
-40 °C…70 °C 
Рабочая температура
-40 °C...70 °C 
Humidity
5...96 % 

Probability of failure

SIL in compliance with IEC 61508
3 
MTTF
2.655 a
SFF
95,33 %
λges
43 
PFH in 1*10-9 per hour
7 

Environmental Product Compliance

RoHS Compliance Status
Compliant with exemption 
RoHS Exemption (if applicable/known)
7a 
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 - identificación de gas
II 1 G Ex ia IIC T4… T6 Ga 
Zertifikat-Nr. (ATEX)
KEMA10ATEX0148X 
IECEx - 더스트 라벨링
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 
Belső kapacitás, max. CI
<4 nF 
Internal inductance, max. LI
0 µH 
Temperature class T4/135°C (-40°C ... +85°C) li
350 mA 
Temperaturklass T5/100° C (-40 ° C ... +75°C) li
250 mA 
Temperature class T6/85 °C (-40 °C ... +60°C) li
250 mA 

CSA protection data

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

General data

Colour
Light Blue 
Optical function display
No 
Protection degree
IP20 
Segment
Measurement - Monitoring - Setting 
Version
without warning function / function indicator 

Insulation coordination acc. to EN 50178

Kategorie rázového napětí
III 
Závažnost znečištění
2 

Rated data IEC / EN

Ableitstrom Imax (8/20µs) Ader-Ader
10 kA 
Capacitance
2.3 pF 
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 In (8/20µs) GND-PE
2.5 kA 
Discharge current In (8/20µs) wire-wire
2.5 kA 
Frequency range, max.
750 kHz
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
2 
Overload - failure mode
Modus 2 
Protection level on output side Wire-PE 1kV/µs, typically
250 V
Protection level on output side Wire-wire 1 kV/µs, typically
35 V
Protection level on output side Wire-wire 8/20 µs, typically
35 V 
Protection level, UP wire - wire
35 V
Pulse-reset capacity
≤ 20 ms 
Rated current IN
300 mA
Rated load current IL
300 mA
Requirements category acc. to IEC 61643-21
C1 
C3 
C2 
Resistencia a la corriente de choque C2
5 kA 8/20 μs 
Signal transmission properties (-3 dB)
750 KHz 
Standards
IEC 61643-21 
IEC 62305 
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
0.20 Ω 

Further details of approvals

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

Connection data

Pluggable in VSPC BASE 

Electrical data

Voltage type
DC 

General data

Number of poles
2 
Protection degree
IP20 
Färgkod
Light Blue 

Ratings IECEx/ATEX/cUL

Маркировка ATEX, пыль
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 - Marcatura polvere
II 1 D Ex ia IIIC T135 °C …T85 °C Da 
IECEx - gas labelling
II 1 G Ex ia IIC T4… T6 Ga 
Marking EN 60079
Ex ec nC IIC T4 Gc 
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
27-17-15-02 
ECLASS 15.0
27-17-15-02 

Tender specification sheets

Long specification
Surge protection plug for use in connection with the base element VSPC BASE 2/4 CH FG for four floating-ground driven, intrinsically safe signal cables EX ia. Two-stage protection consisting of coarse and fine protection between all signal cables as well as coarse common mode voltage protection to signal ground/earth. 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 plug for base element VSPC BASE 2/4 CH FG, transverse voltage coarse and fine protection for four floating-ground powered, intrinsically safe signal cables EX ia, coarse common mode voltage protection to earth. Version: 5 V DC