VSSC4 SL 12VDC 0.5A
VSSC4 SL 12VDC 0.5A
VSSC4 SL 12VDC 0.5A
VSSC4 SL 12VDC 0.5A

VSSC4 SL 12VDC 0.5A

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

Produkt ID 1063830000
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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

Utförande
Surge protection for instrumentation and control, Surge protection for measurement and control 
Order No.
1063830000 
Type
VSSC4 SL 12VDC 0.5A 
GTIN (EAN)
4032248829279 
Qty.
10 Styk

Dimensions and weights

Głębokość
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
27,6 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
2.655 a
SFF
97,91 %
λges
43 
PFH in 1*10-9 per hour
0.9 

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 
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
15 V
Input-current, max. II
500 mA 
Internal capacity, max. CI
2 nF 
Internal inductance, max. LI
0 µH 

General data

IP20 
Colour
black 
Design
Terminal 
Isolating function
No 
Mounting rail
TS 35 
Optical function display
No 
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

Corriente de prueba de iluminación, Iimp (10/350 µs) Hilo-PE
0.5 kA 
Courant de charge nominal IL
500 mA
Discharge current, max. (8/20 µs)
10 kA
Fuse protection
0.5 A 
Insertion loss
866.4 kHz 
Levezetőáram Imax. (8/20µs) vezeték-PE
10 kA 
Lightning test current Iimp (10/350 µs)
1 kA 
Max. continuous voltage, Uc (DC)
15 V 
Number of poles
1 
Overload - failure mode
Modus 2 
Proudová zatížitelnost při rázovém proudu C3
10 A 10/1000 µs 
Pulse-reset capacity
≤ 20 ms 
Rated current IN
500 mA
Rated voltage (DC)
12 V 
Requirements category acc. to IEC 61643-21
C2 
C3 
D1 
Resistenza alla corrente impulsiva C2
2.5 kA 8/20 µs 5 kV 1.2/50 µs 
Signal transmission properties (-3 dB)
860 KHz 
Standards
IEC 61643-21 
Surge current-carrying capacity D1
1 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

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 
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 binary, potential-free signal circuit with 12 V DC. A signal 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 binary, potential-free signal circuit. Version: 12V DC