VSSC4 CL FG48VAC/DC0.5A
VSSC4 CL FG48VAC/DC0.5A
VSSC4 CL FG48VAC/DC0.5A
VSSC4 CL FG48VAC/DC0.5A

VSSC4 CL FG48VAC/DC0.5A

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

Product ID 1063780000
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Approvals General ordering data Dimensions and weights Temperatures Probability of failure Environmental Product Compliance Rated data UL Protection des données CSA 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) 
Zertifikat-Nr. (UL)
E311081 

General ordering data

Version
Surge protection for instrumentation and control, Surge protection for measurement and control 
Order No.
1063780000 
Type
VSSC4 CL FG48VAC/DC0.5A 
GTIN (EAN)
4032248829231 
Qty.
10 items

Dimensions and weights

Depth
58,5 mm
Depth (inches)
2,303 inch
Height
76 mm
Height (inches)
2,992 inch
Width
8 mm
Width (inches)
0,315 inch
Net weight
27,4 g

Temperatures

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

Probability of failure

SIL gemäß IEC 61508
3 
MTTF
3 936 a
SFF
93,28 %
λges
29 
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

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

Protection des données CSA

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
1 nF 
Internal inductance, max. LI
0 µH 

General data

Classe d'infiammabilità UL 94
V-0 
Colori
black 
Indicación óptica de funcionamiento
Нет 
Isolating function
Nej 
Kivitel
Terminal 
Mounting rail
TS 35 
Protection degree
IP20 
Segment
Measurement - Monitoring - Setting 
Változat
Surge protection for measurement and control 

Insulation coordination acc. to EN 50178

Pollution severity
2 
Surge voltage category
III 

Rated data IEC / EN

Dielectric strength at FG against PE
≥ 500 V 
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 
Discharge current, max. (8/20 µs)
10 kA
Fuse protection
0,5 A 
Insertion loss
5,14 MHz 
Lightning test current Iimp (10/350 µs)
0.5 kA 
Lightning test current, Iimp (10/350 µs) Wire-PE
0.5 kA 
Max. continuous voltage, Uc (AC)
60 V 
Max. continuous voltage, Uc (DC)
85 V 
Number of poles
1 
Overload - failure mode
Modus 2 
Pulse-reset capacity
≤ 20 ms 
Rated current IN
500 mA
Rated load current IL
500 mA
Rated voltage (AC)
48 V
Rated voltage (DC)
68 V 
Requirements category acc. to IEC 61643-21
C2 
C3 
D1 
Signal transmission properties (-3 dB)
5 Mhz 
Standards
IEC 61643-21 
HART-compatible 
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 
Voltage type
AC/DC 
Volume resistance
1.8 Ω 10 % 

Further details of approvals

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

Connection data

탈피 길이
10 mm
결선 유형
Screw connection 
Meghúzási nyomaték, min.
0,5 Nm
Couple de serrage, max.
0,8 Nm
Clamping range, min.
0,5 mm²
클램프 범위, 최대
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

Polzahl
1 
Protection degree
IP20 
Colour
black 

Ratings IECEx/ATEX/cUL

cUL certificate
[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

Long specification
Surge protection in a one piece, 6.2 mm wide DIN rail module for a floating-ground driven signal circuit with 48 V DC, 2-wire technology. A current loop with max. 0.5 A can be protected here. When the terminal is fitted, there is a simultaneous sparkover gap created to the high-impedance earth between the mounting rail (earth) and the reference potential (ground) of the protective switch. 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 floating-ground driven signal circuit with 2-wire technology. Version: 48V DC