Connectivity
Electronics
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Lightning and Surge Protection
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SPDs for energy systems
SPDs for instrumentation and control (I&C)
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Accessories
pluggable VSPC series
non-pluggable VSSC series in terminal design
non-pluggable MCZovp series with tension-clamp connection
Cable Gland VCG series
Protection for analogue signals (CL)
Protection for binary signals (SL)
VSSC Application
1-level protection with varistor (MOV)
1-level protection with gas discharge tubes (GDT)
1-level protection with suppressor circuit (RC combination with MOV)
1-level protection with suppressor diodes (TAZ)
Accessories (end plates)
VSSC with gas discharge tubes (GDT)
VSSC4 surge protection terminal with gas discharge tube
VSSC6 surge protection terminal with gas discharge tube
General ordering data
Version
Surge protection for instrumentation and control, Surge protection for measurement and control, UP (L/N-PE) ≤ 1900 V
Order No.
1064040000
Type
VSSC4 GDT55VUC 20KA EX
GTIN (EAN)
4032248829453
Qty.
1 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
36.4 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
0
Protection Ex - Data
ATEX - dust labelling
II 1 D Ex ia IIIC T135 °C …T85 °C Da
ATEX - gas labelling
II 1 G Ex ia IIC T4… T6 Ga
IECEx - dust labelling
II 1 D Ex ia IIIC T135 °C …T85 °C Da
IECEx - gas labelling
II 1 G Ex ia IIC T4… T6 Ga
Input power, max. PI
0.75 W
Input voltage, max. Ui
55 V
Internal capacity, max. CI
0 nF
Internal inductance, max. LI
0 µH
Temperature class T4/135°C (-40°C ... +120 °C) li
300 mA
Temperature class T5/100°C (-40 ° C ... +85 °C) li
300 mA
Temperature class T6/85 °C (-40 °C ... +70 °C) li
300 mA
CSA protection data
Gas group C
IIB
Gas group D
IIA
Gas groups A, B
IIC
Input current, max. II
300 mA
Input voltage, max. Ui
55 V
Internal capacity, max. CI
0 nF
Internal inductance, max. LI
0 µH
General data
Colour
Light Blue
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
Dielectric strength at FG against PE
≥ 500 V
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
Input voltage, max. Ui
55 V
Lightning test current Iimp (10/350 µs)
2.5 kA
Max. continuous voltage, Uc (AC)
55 V
Max. continuous voltage, Uc (DC)
38 V
Number of poles
1
Overload - failure mode
Modus 2
Protection level UP (typ.)
≤ 1900 V
Pulse-reset capacity
≤ 20 ms
Rated current IN
300 mA
Rated voltage (AC)
55 V
Rated voltage (DC)
80 V
Requirements category acc. to IEC 61643-21
C2, C3, D1
Standards
IEC61643-21:2009, DIN EN 60079-0.2009, DIN EN 60079-26:2007, DIN EN 61241-11:2006
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
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
ATEX - dust labelling
II 1 D Ex ia IIIC T135 °C …T85 °C Da
ATEX - gas labelling
II 1 G Ex ia IIC T4… T6 Ga
ATEX certificate
ATEX Certificate
IEC Ex certificate
11ATEX0023X
IECEx - dust labelling
II 1 D Ex ia IIIC T135 °C …T85 °C Da
IECEx - gas labelling
II 1 G Ex ia IIC T4… T6 Ga
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.
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.An intrinsically safe signal with max. 0.3A 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. Suitable for ATEX applications. Tested to Ex area ignition protection types: Ex ia IIC / Ex iaD
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: 55V UC. Suitable for ATEX applications.
Type of connection:
Screw connection
Order No.:
1064050000
Type:
VSSC4 GDT 110VAC/DC20KA
Version:
Surge protection for instrumentation and control, Surge protection for measurement and control, UP (L/N-PE) < 1000 V
Type of connection:
Screw connection
Order No.:
1064060000
Type:
VSSC4 GDT 240VAC/DC20KA
Version:
Surge protection for instrumentation and control, Surge protection for measurement and control, UP (L/N-PE) ≤ 1200 V
Type of connection:
Screw connection
Order No.:
1307880000
Type:
VSSC4 GDT 240VUC 2X10KA
Version:
Surge protection for instrumentation and control, Surge protection for measurement and control, UP (L/N-PE) < 1300 V
Type of connection:
Screw connection
Order No.:
1064030000
Type:
VSSC4 GDT 24VAC/DC 20KA
Version:
Surge protection for instrumentation and control, Surge protection for measurement and control, UP (L/N-PE) < 1000 V
Version
Surge protection for instrumentation and control, Surge protection for measurement and control, UP (L/N-PE) ≤ 1900 V
Order No.
1064040000
Type
VSSC4 GDT55VUC 20KA EX
GTIN (EAN)
4032248829453
Qty.
1 pc(s).
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
36.4 g
Storage temperature
-40 °C...80 °C
Operating temperature
-40 °C...70 °C
Humidity
5...96 %
SIL in compliance with IEC 61508
3
MTTF
11,416 a
SFF
100 %
λges
10
PFH in 1*10-9 per hour
0
ATEX - dust labelling
II 1 D Ex ia IIIC T135 °C …T85 °C Da
ATEX - gas labelling
II 1 G Ex ia IIC T4… T6 Ga
IECEx - dust labelling
II 1 D Ex ia IIIC T135 °C …T85 °C Da
IECEx - gas labelling
II 1 G Ex ia IIC T4… T6 Ga
Input power, max. PI
0.75 W
Input voltage, max. Ui
55 V
Internal capacity, max. CI
0 nF
Internal inductance, max. LI
0 µH
Temperature class T4/135°C (-40°C ... +120 °C) li
300 mA
Temperature class T5/100°C (-40 ° C ... +85 °C) li
300 mA
Temperature class T6/85 °C (-40 °C ... +70 °C) li
300 mA
Gas group C
IIB
Gas group D
IIA
Gas groups A, B
IIC
Input current, max. II
300 mA
Input voltage, max. Ui
55 V
Internal capacity, max. CI
0 nF
Internal inductance, max. LI
0 µH
Colour
Light Blue
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
Pollution severity
2
Surge voltage category
III
Capacitance
4.65 pF
Dielectric strength at FG against PE
≥ 500 V
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
Input voltage, max. Ui
55 V
Lightning test current Iimp (10/350 µs)
2.5 kA
Max. continuous voltage, Uc (AC)
55 V
Max. continuous voltage, Uc (DC)
38 V
Number of poles
1
Overload - failure mode
Modus 2
Protection level UP (typ.)
≤ 1900 V
Pulse-reset capacity
≤ 20 ms
Rated current IN
300 mA
Rated voltage (AC)
55 V
Rated voltage (DC)
80 V
Requirements category acc. to IEC 61643-21
C2, C3, D1
Standards
IEC61643-21:2009, DIN EN 60079-0.2009, DIN EN 60079-26:2007, DIN EN 61241-11:2006
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
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
ATEX - dust labelling
II 1 D Ex ia IIIC T135 °C …T85 °C Da
ATEX - gas labelling
II 1 G Ex ia IIC T4… T6 Ga
ATEX certificate
ATEX Certificate
IEC Ex certificate
11ATEX0023X
IECEx - dust labelling
II 1 D Ex ia IIIC T135 °C …T85 °C Da
IECEx - gas labelling
II 1 G Ex ia IIC T4… T6 Ga
cUL certificate
cUL Certificate
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.
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
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.An intrinsically safe signal with max. 0.3A 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. Suitable for ATEX applications. Tested to Ex area ignition protection types: Ex ia IIC / Ex iaD
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: 55V UC. Suitable for ATEX applications.
Type of connection:
Screw connection
Order No.:
1064050000
Type:
VSSC4 GDT 110VAC/DC20KA
Version:
Surge protection for instrumentation and control, Surge protection for measurement and control, UP (L/N-PE) < 1000 V
Type of connection:
Screw connection
Order No.:
1064060000
Type:
VSSC4 GDT 240VAC/DC20KA
Version:
Surge protection for instrumentation and control, Surge protection for measurement and control, UP (L/N-PE) ≤ 1200 V
Type of connection:
Screw connection
Order No.:
1307880000
Type:
VSSC4 GDT 240VUC 2X10KA
Version:
Surge protection for instrumentation and control, Surge protection for measurement and control, UP (L/N-PE) < 1300 V
Type of connection:
Screw connection
Order No.:
1064030000
Type:
VSSC4 GDT 24VAC/DC 20KA
Version:
Surge protection for instrumentation and control, Surge protection for measurement and control, UP (L/N-PE) < 1000 V
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