VSPC 4SL 12VDC EX
VSPC 4SL 12VDC EX
Electric symbol
Circuit diagram
VSPC 4SL 12VDC EX
Derating curve
Discharge capacity
VSPC 4SL 12VDC EX
VSPC 4SL 12VDC EX

VSPC 4SL 12VDC EX

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

Produkt ID 1161170000
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Approvals General ordering data Mått och vikter Temperatures Pravděpodobnost selhání 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 Anschlussdaten General data Ratings IECEx/ATEX/cUL Guarantee Important note Besorolások Tender specification sheets

Approvals

Dopuszczenia
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General ordering data

Wersja
Surge protection for instrumentation and control, without warning function / function indicator 
Заказ №
1161170000 
Typ
VSPC 4SL 12VDC EX 
GTIN (EAN)
4032248950027 
Qty.
1 Styk

Mått och vikter

너비
17,8 mm
Byggbredd (tum)
0,701 inch
Net weight
52 g

Temperatures

Temperatura magazynowania
-40 °C...80 °C 
Temperatura eksploatacyjna
-40 °C...70 °C 
Humidity
5...96 % 

Pravděpodobnost selhání

SIL in compliance with IEC 61508
2 
MTTF
2.665 a
SFF
79,3 %
λges
43 
PFH in 1*10-9 per hour
8.9 

Environmental Product Compliance

RoHS Compliance Status
Compliant with exemption 
Исключение из RoHS (если применимо/известно)
7a, 7cI 
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 - 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 
Input power, max. PI
3 W 
Internal capacity, max. CI
<4 nF 
Internal inductance, 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

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 
protected binary signals
4 
Protection degree
IP20 
Segment
Measurement - Monitoring - Setting 
Version
without warning function / function indicator 

Insulation coordination acc. to EN 50178

Pollution severity
2 
Surge voltage category
III 

Rated data IEC / EN

Corrente di scarica In (8/20 µs) terra-PE
2.5 kA 
Corriente de descarga Imáx. (8/20µs) conductor PE
10 kA 
Dielectric strength at FG against PE
≥ 500 V 
Discharge current Imax (8/20µs) wire-wire
10 kA 
Discharge current In (8/20µs) wire-wire
2.5 kA 
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 
Nennlaststrom IL
300 mA
Number of poles
2 
Overload - failure mode
Modus 2 
Protection level on output side Wire-PE 1kV/µs, typically
25 V
Protection level on output side Wire-wire 1 kV/µs, typically
45 V
Protection level on output side Wire-wire 8/20 µs, typically
45 V 
Pulse-reset capacity
≤ 20 ms 
Rated current IN
300 mA
Signal transmission properties (-3 dB)
1.2 MHz 
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 
Volume resistance
4.7 Ω 
Vybíjecí proud Imax. (8/20 µs) GND-PE
10 kA 
Áramtovábbítási kapacitás, C2
5 kA 8/20 μs 

Further details of approvals

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

Anschlussdaten

Type of connection
Pluggable in VSPC BASE 

General data

Number of poles
2 
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) 

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. 

Besorolások

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 4SL FG for four wires with a common ground. Two-stage protection circuit in the plug consisting of coarse protection, decoupling resistors and fine protection between the signal wires and the signal ground/ground/earth. Suitable for intrinsically safe powered signal cables EX ia. Version: 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
Zásuvná přepěťová ochrana pro základnu VSPC BASE 4SL FG, hrubá a jemná ochrana souhlasného napětí pro čtyři vodiče se společnou zemí pro jiskrově bezpečné signální kabely Ex ia. Verze: 12 V DC