VSPC 1CL PW 24V EX
VSPC 1CL PW 24V EX
Simbolo elettrico
Circuit diagram
VSPC 1CL PW 24V EX
Curva di carico
Discharge capacity
VSPC 1CL PW 24V EX
VSPC 1CL PW 24V EX

VSPC 1CL PW 24V EX

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

Ürün No. 8953610000
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Zulassungen 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 General data Ratings IECEx/ATEX/cUL Guarantee Important note Classifications Bases de licitación

Zulassungen

Homologaciones
![](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/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

Versión
Surge protection for instrumentation and control, without warning function / function indicator 
Order No.
8953610000 
Type
VSPC 1CL PW 24V EX 
GTIN (EAN)
4032248745760 
Qty.
1 adet

Dimensions and weights

Width
17.8 mm
Width (inches)
0.701 inch
Net weight
56 g

Temperatures

Temperatura de almacenamiento
-40 °C...80 °C 
Temperatura de servicio
-40 °C...70 °C 
습도
5...96 % 

Probability of failure

SIL(IEC 61508 준수)
3 
MTTF
2,537 a
SFF
95.67 %
λges
45 
PFH in 1*10-9 1/h
1.95 

Environmental Product Compliance

RoHS Compliance Status
Compliant with exemption 
Exención RoHS (si procede/conocida)
7a, 7cI 
REACH SVHC
Lead 7439-92-1 
SCIP
71e97bb7-979f-4330-94c0-20c629bb05e3 

Protection Ex - Data

ATEX - repérage poussière
II 1 D Ex ia IIIC T135 °C …T85 °C Da 
ATEX - Marcatura gas
II 1 G Ex ia IIC T4… T6 Ga 
N° certificato (ATEX)
KEMA10ATEX0148X 
IECEx - por feliratozás
II 1 D Ex ia IIIC T135 °C …T85 °C Da 
IECEx - gas labelling
II 1 G Ex ia IIC T4… T6 Ga 
Potenza in ingresso, max. PI
3 W 
Internal capacity, max. CI
<4 nF 
Interní induktance, 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 

CSA protection data

Capacità interna, max. CI
25 nF 
Gas group D
IIA 
Grupos de gas A, B
IIC 
Induttività interna, max. LI
0 µH 
Группа газа С
IIB 

General data

Colour
Light Blue 
Indicatore ottico di funzionamento
For Class III protection 
green = OK; red = arrester is defective - replace 
Protection degree
IP20 
Segmento
Measurement - Monitoring - Setting 
Verze
without warning function / function indicator 

Insulation coordination acc. to EN 50178

Classe di sovratensione
III 
Grado di lordura
2 

Rated data IEC / EN

Blitzprüfstrom, Iimp (10/350 µs) GND-PE
2.5 kA 
Caratteristiche di trasmissione dei segnali (-3 dB)
3 MHz 
Corrente di carico nominale IL
350 mA
Corrente di dimensionamento IN
350 mA
Corrente di prova da fulmine, Iimp (10/350 µs) filo-filo
2.5 kA 
Corrente di prova da fulmine, Iimp (10/350 µs) non simm.
2.5 kA 
Corrente di scarica Imax. (8/20µs) filo-filo
10 kA 
Corrente di scarica Imax. (8/20µs) filo-PE
10 kA 
Corrente di scarica Imax. (8/20µs) GND-PE
10 kA 
Corrente di scarica In (8/20 µs) filo-filo
2.5 kA 
Corrente di scarica In (8/20 µs) terra-PE
2.5 kA 
Impuls-återställningsförmåga
≤ 10 ms 
Livello di protezione lato uscita non simm., ingresso 1kV/µs, tipico
450 V
Livello di protezione lato uscita simm., ingresso 1 kV/µs, tipico
60 V
Livello di protezione lato uscita simm., ingresso 8/20 µs, tipico
60 V 
Modalità anomalia sovraccarico
Modus 2 
Numero di poli
1 
Resistenza alla corrente impulsiva C1
<1 kA 8/20 μs 
Resistenza alla corrente impulsiva C3
100 A 10/1000 μs 
Resistenza alla corrente impulsiva D1
2.5 kA 10/350 μs 
Resistenza di passaggio
2.20 Ω 
Rigidità dielettrica con FG a PE
≥ 500 V 
Sovratensione combinata UOC
6 kV
Surge current-carrying capacity C2
5 kA 8/20 μs 
Tensione nominale (AC)
24 V

Further details of approvals

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

Connection data

Type of connection
Pluggable in VSPC BASE 

General data

극 수
1 
Protection degree
IP20 
Colour
Light Blue 

Ratings IECEx/ATEX/cUL

ATEX - Marcatura polvere
II 1 D Ex ia IIIC T135 °C …T85 °C Da 
ATEX - Marcatura gas
II 1 G Ex ia IIC T4… T6 Ga 
Certificato ATEX
[ATEX Certificate](PDF/10ATEX0148X Iss 1 (D+E).PDF) 
N° certificato (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 - Marcatura gas
II 1 G Ex ia IIC T4… T6 Ga 
Certificato cUL
[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 

Bases de licitación

Testo bando lungo
Surge protection plug for base element VSPC BASE 1CL PW FG EX with dual protective circuits, for intrinsically sage power supply and a paired cable for floating-ground powered intrinsically sage signal circuit (forexample, EX ia supply isolation amplifiers) protective switched power supply: temperature controlled varistors as a cross-protection between the active lines. Coarse protection of the common mode voltage to earth. Optical defect signal coupled with the temperature monitoring. Protective circuits, floating-ground driven signal circuits: two-stage protection switches consisting of coarse and fine protection between the signal wires as well as decoupling resistors. 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. 
Testo bando corto
Surge protection plug for base element VSPC BASE 1CL PW FG EX with dual protective circuits, for 24 V power supply and a paired cable for floating-ground powered signal circuit. Suitable for protecting intrinsically safe Ex ia circuits.