VSPC 1CL PW 24V
VSPC 1CL PW 24V
Electric symbol
Circuit diagram
VSPC 1CL PW 24V
Derating curve
Discharge capacity
VSPC 1CL PW 24V
VSPC 1CL PW 24V
VSPC 1CL PW 24V

VSPC 1CL PW 24V

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

Produkt ID 8951510000
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Approvals General ordering data Wymiary i masa Temperatures Probability of failure Environmental Product Compliance Protezione energetica di Classe III Données de mesure 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 Záruka Viktig hänvisningstext Classifications Offerttexter

Approvals

Approvals
![](https://assets.dam.weidmueller.com/assets/api/98e12ea5-58f4-450a-9983-f439987b3951/DAP_Master_ICON,w_80,q_80) 
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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, without warning function / function indicator 
Order No.
8951510000 
Type
VSPC 1CL PW 24V 
GTIN (EAN)
4032248742752 
Qty.
1 Styk

Wymiary i masa

Depth
69 mm
Depth (inches)
2,717 inch
Height
90 mm
Height (inches)
3,543 inch
Width
17,8 mm
Width (inches)
0,701 inch
Net weight
50 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
95,67 %
λges
45 
PFH in 1*10-9 per hour
1.95 

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 

Protezione energetica di Classe III

Combined pulse UOC
6 kV
Max. continuous voltage, Uc (AC)
27 V 
Maksymalne napięcie stałe, Uc (DC)
38 V 
Rated voltage (AC)
24 V
Rated voltage (DC)
24 V 

Données de mesure UL

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

CSA protection data

Gas group D
IIA 
Gas groups A, B
IIC 
Input voltage, max. Ui
39 V
Interní induktance, max. LI
0 µH 
Plyn, třída C
IIB 

General data

Colour
orange 
Design
Terminal 
miscellaneous 
Optical function display
For Class III protection 
green = OK; red = arrester is defective - replace 
Protection degree
IP20 
Segment
Measurement - Monitoring - Setting 
UL 94 flammability rating
V-0 
Version
without warning function / function indicator 

Insulation coordination acc. to EN 50178

Categoría de sobretensión
III 
Grado de polución
2 

Rated data IEC / EN

Combined pulse UOC
6 kV
Contact de signalisation
No 
Discharge current Imax (8/20µs) GND-PE
10 kA 
Discharge current Imax (8/20µs) wire-PE
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 
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 
Max. continuous voltage, Uc (AC)
27 V 
Max. continuous voltage, Uc (DC)
38 V 
Number of poles
1 
Névleges feszültség (AC)
24 V
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
60 V
Protection level on output side Wire-wire 8/20 µs, typically
60 V 
Pulse-reset capacity
≤ 10 ms 
Rated current
450 mA 
Rated current IN
10 A
Rated load current IL
10 A
Requirements category acc. to IEC 61643-21
C1 
C2 
C3 
D1 
Signal transmission properties (-3 dB)
3 MHz 
Standards
IEC 61643-21 
HART-compatible 
Surge current-carrying capacity C1
<1 kA 8/20 μs 
Surge current-carrying capacity C2
5 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 
Tensione nominale (DC)
24 V 
Voltage type
AC/DC 
Volume resistance
2.20 Ω 

Further details of approvals

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

Connection data

Type of connection
Pluggable in VSPC BASE 

Electrical data

Voltage type
AC/DC 

General data

Number of poles
1 
Protection degree
IP20 
Colour
orange 

Ratings IECEx/ATEX/cUL

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

Záruka

Time interval
5 let 

Viktig hänvisningstext

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 

Offerttexter

Long specification
Överspänningsskyddskontakt för baselement VSPC BASE 1CL PW med dubbel skyddskoppling för spänningsförsörjningen och en signalkrets med två ledare som drivs jordpotentialfritt (t.ex. förstärkare för matningsfrånskiljning) skyddskoppling Spänningsförsörjning: Temperaturövervakade varistorer som tvärspänningsskydd mellan de aktiva ledarna. Grovspänningsskydd i längdriktning till jord. Optisk defektsignal kopplad till temperaturövervakningen. Skyddskoppling signalkrets som drivs utan jordpotential: Skyddskoppling i två steg bestående av grovskydd och finskydd mellan signalledarna samt frånkopplingsmotstånd. Mekanisk märkning av kontakten till baselementet enligt skyddsklass och märkspänning. Skyddskontakt med kodstift och motprofil för baselementet. Optisk märkning av skyddskontakten enligt typ av skyddskoppling och spänning. Kontakten kan märkas. 
Short specification
Surge protection plug for base element VSPC BASE 1CL PW with dual protective circuits, for 24 V power supply and a paired cable for floating-ground powered signal circuit.