VSSC4 RC 24VAC/DC
VSSC4 RC 24VAC/DC
VSSC4 RC 24VAC/DC
VSSC4 RC 24VAC/DC

VSSC4 RC 24VAC/DC

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

Produkt ID 1064120000
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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://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319222/-S800/-T1z1mm-S80) 
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319227/-S800/-T1z1mm-S80) 
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319238/-S800/-T1z1mm-S80) 
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319252/-S800/-T1z1mm-S80) 
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319261/-S800/-T1z1mm-S80) 
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.
1064120000 
Type
VSSC4 RC 24VAC/DC 
GTIN (EAN)
4032248829521 
Qty.
5 Styk

Dimensions and weights

Depth
58,5 mm
Depth (inches)
2,303 inch
Высота
76 mm
Height (inches)
2,992 inch
Width
12,4 mm
Width (inches)
0,488 inch
Net weight
35,2 g

Temperatures

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

Probability of failure

SIL in compliance with IEC 61508
3 
MTTF
4.048 a
SFF
97,16 %
λges
28.2 
PFH in 1*10-9 per hour
80 

Environmental Product Compliance

Состояние соответствия RoHS
Compliant with exemption 
Исключение из RoHS (если применимо/известно)
7cI 
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

Belső induktív ellenállás, max. LI
0 µH 
Gas group C
IIB 
Gas group D
IIA 
Gas groups A, B
IIC 
Input voltage, max. Ui
42 V
Input-current, max. II
16 A 
Internal capacity, max. CI
222 nF 

General data

Colour
black 
Design
Terminal 
Isolating function
No 
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

Ableitstrom, max. (8/20 µs)
1 kA
Capacitance
220 nF 
Max. continuous voltage, Uc (DC)
42 V 
Modalità anomalia sovraccarico
Mode 1 
Number of poles
1 
Rated current IN
20 A
Rated voltage (AC)
24 V
Rated voltage (DC)
34 V 
Requirements category acc. to IEC 61643-21
C1 
Standardy
IEC 61643-21 
Tensión continua máxima, Uc (AC)
30 V 
Voltage type
AC/DC 
Volume resistance
<0.1 Ω 
Áramlökés-teherbírás, C1
0.25 kA 8/20 µs 0.5 kV 1.2/50 µs 
정격 부하 전류 IL
20 A

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
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, 12.4mm wide with a sparkover gap and interference suppressor combination between the signal line connection, TS 35 mounting foot. A signal with max. 20A can be protected here. 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 sparkover gap and interference suppressor combination between the signal line connection, TS 35 mounting foot. Version: 24 V UC