Connectivity
Electronics
Automation & Software
Workplace & Accessories
Assembly
Relay Modules & Solid-State Relays
Analogue Signal Conditioning
Power Supplies
Electronics Housings
Lightning and Surge Protection
Photovoltaics
e-mobility
Fieldbus Distributors
SPDs for energy systems
SPDs for instrumentation and control (I&C)
SPDs for data interfaces
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)
Direct earthing
Indirect earthing (FG)
VSSC4 surge protection terminal for floating-ground current loops
VSSC6 surge protection terminal for floating-ground current loops
General ordering data
Version
Surge protection for instrumentation and control, Surge protection for measurement and control, UP (L/N-PE) ≤ 2000 V
Order No.
1063820000
Type
VSSC4 CL FG 48VAC/DC EX
GTIN (EAN)
4032248829262
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
39.8 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
3,936 a
SFF
93.28 %
λges
29
PFH in 1*10-9 per hour
1.95
Environmental Product Compliance
REACH SVHC
Lead 7439-92-1
SCIP
71e97bb7-979f-4330-94c0-20c629bb05e3
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
1 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
1 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
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
Input voltage, max. Ui
55 V
Insertion loss
5.34 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
Protection level UP (typ.)
≤ 2000 V
Pulse-reset capacity
≤ 15 ms
Rated current IN
300 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
IEC61643-21:2009, DIN EN 60079-0.2009, DIN EN 60079-26:2007, DIN EN 61241-11:2006, 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 %
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
IECEX Zertifikat
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
Surge protection in a one piece, 12.4 mm wide terminal rail module for an intrinsically safe, floating-ground signal circuit with 48 VDC in 2-wire technology. A current loop (Ex ia) with max. 0.3 A can be protected here. When the terminal is fitted, a sparkover gap is simultaneously created to the high-impedance earth between the terminal rail (earth) and the reference potential (ground) of the protective circuit. Optical identification of the terminal based on the type of protective circuit and the voltage level. The terminal can be labelled. Suitable for ATEX applications. Tested according to explosion protection types in EX areas: Ex ia IIC / Ex iaD.
Short specification
Surge protection in a one piece, 12.4 mm wide terminal rail module for an intrinsically safe, floating-ground signal circuit in 2-wire technology. Version: 48 VDC Suitable for ATEX applications
Type of connection:
Screw connection
Order No.:
1063760000
Type:
VSSC4 CL FG 12VDC 0.5A
Version:
Surge protection for instrumentation and control, Surge protection for measurement and control, UP (L/N-PE) ≤ 1500 V
Type of connection:
Screw connection
Order No.:
1063810000
Type:
VSSC4 CL FG 24VAC/DC EX
Version:
Surge protection for instrumentation and control, Surge protection for measurement and control, UP (L/N-PE) ≤ 2000 V
Type of connection:
Screw connection
Order No.:
1063770000
Type:
VSSC4 CL FG24VAC/DC0.5A
Version:
Surge protection for instrumentation and control, Surge protection for measurement and control, UP (L/N-PE) ≤ 1500 V
Type of connection:
Screw connection
Order No.:
1063780000
Type:
VSSC4 CL FG48VAC/DC0.5A
Version:
Surge protection for instrumentation and control, Surge protection for measurement and control, UP (L/N-PE) ≤ 1500 V
Version
Surge protection for instrumentation and control, Surge protection for measurement and control, UP (L/N-PE) ≤ 2000 V
Order No.
1063820000
Type
VSSC4 CL FG 48VAC/DC EX
GTIN (EAN)
4032248829262
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
39.8 g
Storage temperature
-40 °C...80 °C
Operating temperature
-40 °C...70 °C
Humidity
5...96 %
SIL in compliance with IEC 61508
3
MTTF
3,936 a
SFF
93.28 %
λges
29
PFH in 1*10-9 per hour
1.95
REACH SVHC
Lead 7439-92-1
SCIP
71e97bb7-979f-4330-94c0-20c629bb05e3
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
1 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
1 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
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
Input voltage, max. Ui
55 V
Insertion loss
5.34 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
Protection level UP (typ.)
≤ 2000 V
Pulse-reset capacity
≤ 15 ms
Rated current IN
300 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
IEC61643-21:2009, DIN EN 60079-0.2009, DIN EN 60079-26:2007, DIN EN 61241-11:2006, 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 %
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
IECEX Zertifikat
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
Surge protection in a one piece, 12.4 mm wide terminal rail module for an intrinsically safe, floating-ground signal circuit with 48 VDC in 2-wire technology. A current loop (Ex ia) with max. 0.3 A can be protected here. When the terminal is fitted, a sparkover gap is simultaneously created to the high-impedance earth between the terminal rail (earth) and the reference potential (ground) of the protective circuit. Optical identification of the terminal based on the type of protective circuit and the voltage level. The terminal can be labelled. Suitable for ATEX applications. Tested according to explosion protection types in EX areas: Ex ia IIC / Ex iaD.
Short specification
Surge protection in a one piece, 12.4 mm wide terminal rail module for an intrinsically safe, floating-ground signal circuit in 2-wire technology. Version: 48 VDC Suitable for ATEX applications
Type of connection:
Screw connection
Order No.:
1063760000
Type:
VSSC4 CL FG 12VDC 0.5A
Version:
Surge protection for instrumentation and control, Surge protection for measurement and control, UP (L/N-PE) ≤ 1500 V
Type of connection:
Screw connection
Order No.:
1063810000
Type:
VSSC4 CL FG 24VAC/DC EX
Version:
Surge protection for instrumentation and control, Surge protection for measurement and control, UP (L/N-PE) ≤ 2000 V
Type of connection:
Screw connection
Order No.:
1063770000
Type:
VSSC4 CL FG24VAC/DC0.5A
Version:
Surge protection for instrumentation and control, Surge protection for measurement and control, UP (L/N-PE) ≤ 1500 V
Type of connection:
Screw connection
Order No.:
1063780000
Type:
VSSC4 CL FG48VAC/DC0.5A
Version:
Surge protection for instrumentation and control, Surge protection for measurement and control, UP (L/N-PE) ≤ 1500 V
This function is provided via the external service provider https://supplyframe.com. By clicking on "Continue" you will be redirected to this page. This leads to a data transfer of personal data to non-European countries. Please check the data protection policy of the external website, for which Weidmüller assumes no responsibility and liability.