VSSC4 MOV 48VAC/DC
VSSC4 MOV 48VAC/DC
VSSC4 MOV 48VAC/DC
VSSC4 MOV 48VAC/DC

VSSC4 MOV 48VAC/DC

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

Produkt ID 1063970000
Åbn i konfiguratoren
Download datablad Engineering Support Product Downloads
Tilbehør 2 Anvendte produkter 7
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

Сертификаты
![](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) 
Сертификат № (UL)
E311081 

General ordering data

Versione
Surge protection for instrumentation and control, Surge protection for measurement and control 
Заказ №
1063970000 
유형
VSSC4 MOV 48VAC/DC 
GTIN (EAN)
4032248829392 
Förp.
10 Styk

Dimensions and weights

Profondità
58,5 mm
Depth (inches)
2,303 inch
Height
76 mm
Height (inches)
2,992 inch
幅
6,2 mm
Width (inches)
0,244 inch
Net weight
27,8 g

Temperatures

Температура хранения
-40 °C...80 °C 
Рабочая температура
-40 °C...70 °C 
Fuktighet
5...96 % 

Probability of failure

SIL in compliance with IEC 61508
3 
MTTF
4.391 a
SFF
100 %
λges
26 
PFH i 1*10-9 1/h
0 

Environmental Product Compliance

Состояние соответствия RoHS
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 
Gas group D
IIA 
Gas groups A, B
IIC 
Input voltage, max. Ui
85 V
Input-current, max. II
500 mA 
Internal capacity, max. CI
1650 pF 
Internal inductance, max. LI
0 µH 

General data

Colour
black 
Design
Terminal 
Isolating function
No 
Mounting rail
TS 35 
Optical function display
No 
Protection degree
IP20 
Segment
Measurement - Monitoring - Setting 
UL 94 flammability rating
V-0 
Version
Surge protection for measurement and control 

Insulation coordination acc. to EN 50178

Pollution severity
2 
Surge voltage category
III 

Rated data IEC / EN

Capacitance
1.9 nF 
Corriente de carga nominal IL
20 A
Courant de fuite In (8/20 µs) fil-PE
0.5 kA 
Discharge current, max. (8/20 µs)
4,5 kA
Höchste Dauerspannung, Uc (DC)
85 V 
Levezetőáram Imax. (8/20µs) vezeték-PE
4.5 kA 
Max. trvalé napětí, Uc (AC)
60 V 
Number of poles
1 
Overload - failure mode
Mode 1 
Rated current IN
20 A
Rated voltage (AC)
48 V
Rated voltage (DC)
68 V 
Requirements category acc. to IEC 61643-21
C1 
C2 
Standards
IEC 61643-21 
Surge current-carrying capacity C1
0.25 kA 8/20 µs 0.5 kV 1.2/50 µs 
Voltage type
AC/DC 
Volume resistance
<0.1 Ω 
Áramtovábbítási kapacitás, C2
1 kA 8/20 μs 

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

Voltage type
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

Сведения об изделии
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

Long specification
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. 
Short specification
Feed-through terminal with a varistor as central protection between the signal line connection and the mounting rail potential, TS 35 contact base. Version: 48 V UC