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VSSC4 GDT 110VAC/DC20KA
         

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General ordering data

Version Surge protection for instrumentation and control, Surge protection for measurement and control, UP(L/N-PE) < 1000 V
Order No. 1064050000
Type VSSC4 GDT 110VAC/DC20KA
GTIN (EAN) 4032248829460
Qty. 5 pc(s).

Dimensions and weights

Depth 58.5 mm
Depth (inches) 2.303 inch
Height 76 mm
Height (inches) 2.992 inch
Width 12.4 mm
Width (inches) 0.488 inch
Net weight 37.6 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 11,416 a
SFF 100 %
λges 10 
PFH in 1*10-9 per hour

CSA protection data

Gas group C IIB
Gas group D IIA
Gas groups A, B IIC
Input current, max. II 20 A
Input voltage, max. Ui 195 V
Internal capacity, max. CI 0 nF
Internal inductance, max. LI 0 µH

General data

Colour black
Design Terminal
Isolating function No
Optical function display No
Protection degree IP20
Rail TS 35
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 4.65 pF
Discharge current Imax (8/20µs) wire-PE 20 kA
Discharge current In (8/20µs) wire-PE 5 kA
Discharge current, max. (8/20 µs) 20 kA
Lightning test current Iimp (10/350 µs) 2.5 kA
Lightning test current, Iimp (10/350 µs) Wire-PE 2.5 kA
Max. continuous voltage, Uc (AC) 138 V
Max. continuous voltage, Uc (DC) 195 V
Number of poles 1
Overload - failure mode Modus 2
Protection level UP (typ.) < 1000 V
Pulse-reset capacity ≤ 20 ms
Rated current IN 20 A
Rated voltage (AC) 110 V
Rated voltage (DC) 156 V
Requirements category acc. to IEC 61643-21 C2, C3, D1
Standards IEC 61643-21
Surge current-carrying capacity C2 5 kA 8/20 μs
Surge current-carrying capacity C3 100 A 10/1000 μs
Surge current-carrying capacity D1 2.5 kA 10/350 μs
Voltage type AC/DC
Volume resistance <0.1 Ω

Further details of approvals

GOST certificate GOST-Zertifikat

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

Ratings IECEx/ATEX/cUL

cUL certificate cUL Certificate

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.

Downloads

Approval/Certificate/Document of Conformity
Engineering Data
Eplan Data Portal Eplan data
CADENAS eCATALOG CAX data
WSCAD Universe WSCAD data
User Documentation
Catalogues Catalogues in PDF-format
Brochures

Classifications

ETIM 6.0 EC000943
ETIM 7.0 EC000943
ETIM 8.0 EC000943
ETIM 9.0 EC000943
ECLASS 9.0 27-13-08-07
ECLASS 9.1 27-13-08-07
ECLASS 10.0 27-13-08-07
ECLASS 11.0 27-13-08-07
ECLASS 12.0 27-17-90-90
ECLASS 13.0 27-17-90-90

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: 110V AC

Approvals

Approvals CE CSAEX FUSAFETY
ROHS Conform

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Contact
Weidmüller Interface GmbH & Co. KG
 
+49 5231 14-0
+49 5231 14-292083
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