VSPC 4SL 24VAC
VSPC 4SL 24VAC
Símbolo eléctrico
Circuit diagram
VSPC 4SL 24VAC
Curva de deriva
Discharge capacity
VSPC 4SL 24VAC
VSPC 4SL 24VAC
VSPC 4SL 24VAC

VSPC 4SL 24VAC

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

Produkt ID 8924340000
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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

Approvals
![](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 
Order No.
8924340000 
Type
VSPC 4SL 24VAC 
GTIN (EAN)
4032248695980 
Qty.
1 Styk

Dimensions and weights

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
29 g

Temperatures

Storage temperature
-40 °C...80 °C 
Operating temperature
-40 °C...70 °C 
Humidity
5...96 % 

Probability of failure

SIL según 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 
RoHS Exemption (if applicable/known)
7a 
REACH SVHC
Lead 7439-92-1 
SCIP
71e97bb7-979f-4330-94c0-20c629bb05e3 

Rated data UL

Núm. de certificación (UL)
E311081 
Certificado UL
[UL 497b Certificate](PDF/E311081VOL1SEC2.pdf) 

CSA protection data

Capacità interna, max. CI
4 nF 
Gruppi di gas A, B
IIC 
Gruppo di gas C
IIB 
Gruppo di gas D
IIA 
Induttività interna, max. LI
0 µH 
Tensione d'ingresso, max. Ui
39 V

General data

Classe d'infiammabilità UL 94
V-0 
Colori
orange 
Forma
Terminal 
miscellaneous 
Grado di protezione
IP20 
Optikai működésjelzés
No 
Segmento
Misurazione - Controllo - Regolazione 
Segnali binari protetti
4 
Versione
without warning function / function indicator 

Insulation coordination acc. to EN 50178

Classe di sovratensione
III 
오염 심각도
2 

Rated data IEC / EN

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)
28 V 
Max. continuous voltage, Uc (DC)
40 V 
Number of poles
2 
Overload - failure mode
Modus 2 
Protection level on output side Wire-PE 1kV/µs, typically
60 V
Protection level on output side Wire-wire 1 kV/µs, typically
110 V
Protection level on output side Wire-wire 8/20 µs, typically
80 V 
Pulse-reset capacity
≤ 40 ms 
Rated current IN
300 mA
Rated load current IL
300 mA
Rated voltage (DC)
34 V 
Requirements category acc. to IEC 61643-21
C1 
C2 
C3 
D1 
Signal transmission properties (-3 dB)
2.7 MHz 
Standards
IEC 61643-21 
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 
Tensión nominal (AC)
24 V
Voltage type
AC 
Volume resistance
4.7 Ω 
Сигнальный контакт
No 

Further details of approvals

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

Connection data

Tipo de conexión
Pluggable in VSPC BASE 

Electrical data

Tipo de tensión
AC 

General data

Número de polos
2 
Protection degree
IP20 
Colour
orange 

Ratings IECEx/ATEX/cUL

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

Guarantee

Período
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

Especificación larga
Surge protection plug for use in connection with the base element VSPC BASE 4SL 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. 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. 
Especificación corta
Surge protection plug for base element, coarse and fine common mode voltage protection for four wires with a common ground. Version: 24 V AC