VSSC4 GDT 240VAC/DC20KA
VSSC4 GDT 240VAC/DC20KA
VSSC4 GDT 240VAC/DC20KA
VSSC4 GDT 240VAC/DC20KA

VSSC4 GDT 240VAC/DC20KA

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

Ürün No. 1064060000
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Approvals General ordering data Dimensions and weights Temperatures Probability of failure Environmental Product Compliance 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) 
ROHS
Conform 

General ordering data

Версия
Surge protection for instrumentation and control, Surge protection for measurement and control 
Заказ №
1064060000 
Type
VSSC4 GDT 240VAC/DC20KA 
GTIN (EAN)
4032248829477 
Qty.
5 adet

Dimensions and weights

Глубина
58,5 mm
Depth (inches)
2,303 inch
Высота
76 mm
Height (inches)
2,992 inch
Ширина
12,4 mm
Width (inches)
0,488 inch
Čistá hmotnost
37,4 g

Temperatures

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

Probability of failure

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

Environmental Product Compliance

Состояние соответствия RoHS
Compliant without exemption 
REACH SVHC
No SVHC above 0.1 wt% 

CSA protection data

Gas group C
IIB 
Gas group D
IIA 
Gas groups A, B
IIC 
Input voltage, max. Ui
407 V
Input-current, max. II
20 A 
Internal capacity, max. CI
0 nF 
Internal inductance, max. LI
0 µH 

General data

Brännbarhetsklass enligt UL 94
V-0 
Byggform
Terminal 
Colour
black 
Isolating function
No 
Mounting rail
TS 35 
Optical function display
No 
Protection degree
IP20 
segment
Measurement - Monitoring - Setting 
Исполнение
Surge protection for measurement and control 

Insulation coordination acc. to EN 50178

Pollution severity
2 
Surge voltage category
III 

Rated data IEC / EN

Capacitance
4.65 pF 
Discharge current Imax (8/20µs) wire-PE
20 kA 
Discharge current In (8/20µs) wire-PE
5 kA 
Lightning test current Iimp (10/350 µs)
2.5 kA 
Max. continuous voltage, Uc (AC)
288 V 
Max. continuous voltage, Uc (DC)
407 V 
Modalità anomalia sovraccarico
Modus 2 
Number of poles
1 
odporność na prąd udarowy C2
5 kA 8/20 μs 
Pulse-reset capacity
≤ 20 ms 
Rated current IN
20 A
Rated voltage (AC)
240 V
Rated voltage (DC)
339 V 
Requirements category acc. to IEC 61643-21
C2 
C3 
D1 
Resistencia a la corriente de choque C3
100 A 10/1000 μs 
Resistencia a la corriente de choque D1
2.5 kA 10/350 μs 
Standards
IEC 61643-21 
Villám mérési áram, Iimp (10/350 µs) vezeték-PE
2.5 kA 
Voltage type
AC/DC 
Volume resistance
<0.1 Ω 
Vybíjecí proud, max. (8/20 µs)
20 kA
정격 부하 전류 IL
20 A

Further details of approvals

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

Connection data

Longueur de dénudage
10 mm
Type de raccordement
Screw connection 
Anzugsdrehmoment, min.
0,5 Nm
Utahovací moment, 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
Anslutningsarea, flertrådig, 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 
Barwny
черный 

Ratings IECEx/ATEX/cUL

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

Important note

Сведения об изделии
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
Feed-through terminal, 12.4mm wide with gas-filled surge voltage 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 gas-filled surge voltage arrester between the signal line connection and the mounting rail potential, TS 35 contact base. Version: 240V AC