VSSC4 CL 24VAC/DC 0.5A
VSSC4 CL 24VAC/DC 0.5A
VSSC4 CL 24VAC/DC 0.5A
VSSC4 CL 24VAC/DC 0.5A

VSSC4 CL 24VAC/DC 0.5A

Surge protection for instrumentation and control, Surge protection for measurement and control, UP(L/N-PE) < 1000 V

Ürün No. 1063730000
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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 Quote dimensionamento IECEx/ATEX/cUL 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/f2570d3e-3e62-4056-9c95-fe925a1a2b86/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, Surge protection for measurement and control, UP(L/N-PE) < 1000 V 
Order No.
1063730000 
Type
VSSC4 CL 24VAC/DC 0.5A 
GTIN (EAN)
4032248829088 
Qty.
10 Stück

Dimensions and weights

Depth
58,5 mm
Depth (inches)
2,303 inch
Height
76 mm
Height (inches)
2,992 inch
Width
6,2 mm
Width (inches)
0,244 inch
Masa netto
26,6 g

Temperatures

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

Probability of failure

SIL согласно IEC 61508
2 
MTTF
6 008 a
SFF
89,74 %
λges
19 
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 

Rated data UL

Сертификат № (UL)
E311081 
Сертификат UL
[UL Zertifikat](PDF/E311081VOL1SEC3.pdf) 

CSA protection data

Belső induktív ellenállás, max. LI
0 µH 
Belső kapacitás, max. CI
1 nF 
C gázcsoport
IIB 
Courant d’entrée, max. II
500 mA 
Gas groups A, B
IIC 
Grupo de gas D
IIA 
Input voltage, max. Ui
42 V

General data

Brennbarkeitsklasse nach UL 94
V-0 
Design
Terminal 
Farbe
black 
Isolating function
No 
Schutzart
IP20 
Segment
Measurement - Monitoring - Setting 
Tragschiene
TS 35 
Verze
Surge protection for measurement and control 
Оптическая индикация работы
No 

Insulation coordination acc. to EN 50178

Grado di lordura
2 
Surge voltage category
III 

Rated data IEC / EN

Biztosíték
0.5 A 
Discharge current Imax (8/20µs) wire-PE
5 kA 
Discharge current Imax (8/20µs) wire-wire
5 kA 
Discharge current In (8/20µs) wire-PE
2.5 kA 
Discharge current In (8/20µs) wire-wire
2.5 kA 
Insertion loss
3.45 MHz 
Kravklass enligt IEC 61643-21
C2 
C3 
D1 
Lightning test current, Iimp (10/350 µs) Wire-PE
0.5 kA 
Max. continuous voltage, Uc (AC)
30 V 
Max. continuous voltage, Uc (DC)
42 V 
Overload - failure mode
Modus 2 
Protection level UP (typ.)
< 1000 V 
Pulse-reset capacity
≤ 150 ms 
Pólusszám
1 
Rated voltage (DC)
34 V 
Signal transmission properties (-3 dB)
3.4 MHz 
Surge current-carrying capacity C2
2.5 kA 8/20 µs 5 kV 1.2/50 µs 
Surge current-carrying capacity C3
50 A 10/1000 μs 
Surge current-carrying capacity D1
0.5 kA 10/350 μs 
Szabványok
IEC 61643-21 
HART-compatible 
Térfogati ellenállás
1.8 Ω 10 % 
Villám mérési áram Iimp (10/350 µs)
0.5 kA 
Voltage type
AC/DC 
Номинальный ток, IN
500 mA
방전 전류, 최대 (8/20 µs)
10 kA
정격 전압(AC)
24 V

Further details of approvals

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

Connection data

Длина зачистки изоляции
10 mm
Вид соединения
Screw connection 
Stripping length, rated connection
8 mm
Момент затяжки, мин.
0,5 Nm
Момент затяжки, макс.
0,8 Nm
Sección de embornado, mín.
0,5 mm²
Plage de serrage, max.
4 mm²
Vezeték keresztmetszet, tömör, min.
0,5 mm²
Sezione di collegamento cavo, rigido, max.
6 mm²
Conductor cross-section, flexible, AEH (DIN 46228-1), min.
0,5 mm²
Conductor cross-section, flexible, AEH (DIN 46228-1), max.
4 mm²
Connection cross-section, stranded, min.
0,5 mm²
Connection cross-section, stranded, max.
4 mm²

Electrical data

Тип напряжения
AC/DC 

General data

Количество полюсов
1 
Protection degree
IP20 
Colour
black 

Quote dimensionamento IECEx/ATEX/cUL

cUL tanúsítvány
[cUL Certificate](pdf/VSSC.PDF) 

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 in a one piece, 6.2 mm wide DIN rail module for a signal circuit with 24 V UC, 2-wire technology. A current loop with max. 0.5 A can be protected here. When the terminal is fitted, a simultaneous electrically conducting contact is made between the mounting rail (earth) and the reference potential (ground) of the protection circuit in the terminal. Optical identification of the terminal based on the type of protected switching and the voltage level. The terminal can be labelled or marked. 
Short specification
Surge protection in a one piece, 6.2 mm wide DIN rail module for a signal circuit with 2-wire technology. Version: 24V UC