VSSC4 MOV 12VDC
VSSC4 MOV 12VDC
VSSC4 MOV 12VDC
VSSC4 MOV 12VDC

VSSC4 MOV 12VDC

Surge protection for instrumentation and control, Surge protection for measurement and control

Ürün No. 1063950000
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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 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 
Order No.
1063950000 
Type
VSSC4 MOV 12VDC 
GTIN (EAN)
4032248829378 
Qty.
10 adet

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
Net weight
27,8 g

Temperatures

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

Probability of failure

SIL in compliance with IEC 61508
3 
MTTF
4 391 a
SFF
100 %
λges
26 
PFH in 1*10-9 per hour
0 

Environmental Product Compliance

RoHS Compliance Status
Compliant without exemption 
REACH SVHC
No SVHC above 0.1 wt% 

Rated data UL

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

CSA protection data

Gas group C
IIB 
Gasgrupper A, B
IIC 
Input voltage, max. Ui
15 V
Internal capacity, max. CI
12 nF 
Internal inductance, max. LI
0 µH 
Входной ток, макс. II
500 mA 
가스 그룹 D
IIA 

General data

Couleur
black 
Degré de protection
IP20 
Diseño
Terminal 
Funzione di separazione
No 
Optical function display
No 
Segmento
Measurement - Monitoring - Setting 
Tartósín
TS 35 
UL 94 flammability rating
V-0 
Versión
Surge protection for measurement and control 

Insulation coordination acc. to EN 50178

Pollution severity
2 
Surge voltage category
III 

Rated data IEC / EN

Capacitance
11.2 nF 
Discharge current Imax (8/20µs) wire-PE
1 kA 
Discharge current, max. (8/20 µs)
1 kA
Max. continuous voltage, Uc (DC)
15 V 
Number of poles
1 
Overload - failure mode
Mode 1 
Rated current IN
20 A
Rated load current IL
20 A
Rated voltage (DC)
12 V 
Requirements category acc. to IEC 61643-21
C1 
Standards
IEC 61643-21 
Surge current-carrying capacity C1
0.25 kA 8/20 µs 0.5 kV 1.2/50 µs 
Surge current-carrying capacity C2
1 kA 8/20 μs 
Voltage type
AC/DC 
Volume resistance
<0.1 Ω 

Further details of approvals

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

Connection data

Stripping length
10 mm
Type of connection
Screw connection 
Tightening torque, min.
0,5 Nm
Tightening torque, max.
0,8 Nm
Clamping range, min.
0,5 mm²
Clamping range, max.
4 mm²
Wire cross-section, solid, min.
0,5 mm²
Wire cross-section, solid, 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

Typ napětí
AC/DC 

General data

Number of poles
1 
Protection degree
IP20 
Colour
black 

Ratings IECEx/ATEX/cUL

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

Important note

Product information
Mode 1: State where the voltage-limiting part of the SPD was disconnected. The voltage limiting function is no longer available, but the cable is still functional. 

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

Подробная спецификация
Feed-through terminal, 6.2 mm wide with varistor arrester between the signal line connection and the mounting rail potential, TS 35 contact base.A signal with max. 32A 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. 
Krótka specyfikacja
Feed-through terminal with a varistor as central protection between the signal line connection and the mounting rail potential, TS 35 contact base. Version: 12 V UC