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

VSPC 1CL 24VAC

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

Produkt ID 8924500000
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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

Godkännanden
![](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) 
Certificate No. (UL)
E311081 

General ordering data

Version
Surge protection for instrumentation and control, without warning function / function indicator 
Art.nr.
8924500000 
Тип
VSPC 1CL 24VAC 
GTIN (EAN)
4032248696130 
Qty.
1 Styk

Dimensions and weights

Depth
69 mm
Depth (inches)
2,717 inch
Высота
90 mm
Height (inches)
3,543 inch
Width
17,8 mm
Width (inches)
0,701 inch
Net weight
41 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 
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 
Input voltage, max. Ui
39 V
Internal capacity, max. CI
1 nF 
Internal inductance, max. LI
0 µH 

General data

Colour
orange 
Design
Terminal 
miscellaneous 
Optical function display
No 
protected current loops
1 
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

Pollution severity
2 
Surge voltage category
III 

Rated data IEC / EN

Ableitstrom In (8/20µs) Ader-Ader
2.5 kA 
Corriente de descarga Imáx. (8/20µs) conductor PE
10 kA 
Corriente nominal IN
450 mA
Courant de décharge Imax (8/20 µs) fil-fil
10 kA 
Discharge current Imax (8/20µs) GND-PE
10 kA 
Discharge current In (8/20µs) wire-PE
2.5 kA 
Fuse protection
0.5 A 
Jmenovité napětí (DC)
34 V 
Jmenovitý proud zátěže IL
450 mA
Kisülési áram In (8/20 µs) GND-PE
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 
Livello di protezione lato uscita simm., ingresso 8/20 µs, tipico
60 V 
Max. continuous voltage, Uc (AC)
28 V 
Max. continuous voltage, Uc (DC)
40 V 
Niveau de protection côté sortie Fil-fil 1 kV/µs, typique
60 V
Number of poles
1 
Overload - failure mode
Modus 2 
Protection level, UP wire - wire
60 V
Pulse-reset capacity
≤ 450 ms 
Rated voltage (AC)
24 V
Requirements category acc. to IEC 61643-21
C1 
C2 
C3 
D1 
Resistenza alla corrente impulsiva C2
5 kA 8/20 μs 
Signal transmission properties (-3 dB)
2.7 MHz 
Signalling contact
No 
Spänningstyp
AC 
Standards
IEC 61643-21 
HART-compatible 
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
2.20 Ω 
Уровень защиты от перенапряжений UP жила - провод PE
450 V
출력측 와이어-PE 1 kV/µs의 보호 레벨, 일반
450 V

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
AC 

General data

Number of poles
1 
Protection degree
IP20 
Colour
orange 

Ratings IECEx/ATEX/cUL

cUL tanúsítvány
[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
27-17-15-01 
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 1CL for one floating-ground driven paired cable.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 1 CL, transverse voltage coarse and fine protection for one floating-ground powered paired cable, coarse common mode voltage protection to earth. Version: 24 V AC