VSPC RS485 2CH
VSPC RS485 2CH
Electric symbol
Circuit diagram
VSPC RS485 2CH
Derating curve
Discharge capacity
VSPC RS485 2CH
VSPC RS485 2CH
VSPC RS485 2CH

VSPC RS485 2CH

Surge protection for instrumentation and control, without warning function / function indicator, UP(L/N-PE) 250 V

Produkt ID 8924670000
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Zulassungen General ordering data Dimensions and weights Temperatures Probabilità di guasto Environmental Product Compliance Bemessungsdaten 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 Guarantee Important note Klassificeringar Tender specification sheets

Zulassungen

Approvals
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319222/-S800/-T1z1mm-S80) 
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319227/-S800/-T1z1mm-S80) 
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319238/-S800/-T1z1mm-S80) 
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319261/-S800/-T1z1mm-S80) 
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

Version
Surge protection for instrumentation and control, without warning function / function indicator, UP(L/N-PE) 250 V 
Order No.
8924670000 
Type
VSPC RS485 2CH 
GTIN (EAN)
4032248696314 
Qty.
1 Styk

Dimensions and weights

Depth
69 mm
Depth (inches)
2,717 inch
Height
90 mm
Bygghöjd (tum)
3,543 inch
Width
17,8 mm
Width (inches)
0,701 inch
Net weight
27,5 g

Temperatures

Storage temperature
-40 °C...80 °C 
Ambient temperature
-40 °C…70 °C 
Operating temperature
-40 °C...70 °C 
Humidity
5...96 % 

Probabilità di guasto

SIL in compliance with IEC 61508
3 
MTTF
2.003 a
SFF
92,54 %
λges
57 
PFH in 1*10-9 per hour
4.25 

Environmental Product Compliance

RoHS Compliance Status
Compliant with exemption 
RoHS Exemption (if applicable/known)
7a 
REACH SVHC
Lead 7439-92-1 
SCIP
71e97bb7-979f-4330-94c0-20c629bb05e3 

Bemessungsdaten UL

Certificate No. (UL)
E311081 
UL certificate
[UL 497b Certificate](PDF/E311081VOL1SEC2.pdf) 

CSA protection data

Gas group C
IIB 
Gas group D
IIA 
Gas groups A, B
IIC 
Input voltage, max. Ui
6,4 V
Internal capacity, max. CI
11 nF 
Internal inductance, max. LI
0 µH 

General data

Colour
orange 
Design
Terminal 
miscellaneous 
Protection degree
IP20 
Segment
Measurement - Monitoring - Setting 
UL 94 flammability rating
V-0 
Version
without warning function / function indicator 

Insulation coordination acc. to EN 50178

Pollution severity
2 
Surge voltage category
III 

Rated data IEC / EN

Corriente nominal IN
450 mA
Discharge current Imax (8/20µs) GND-PE
10 kA 
Discharge current Imax (8/20µs) wire-PE
2 x 10 kA 
Discharge current Imax (8/20µs) wire-wire
10 kA 
Discharge current In (8/20µs) GND-PE
2.5 kA 
Discharge current In (8/20µs) wire-wire
2.5 kA 
Insertion loss
113.7 MHz 
Lightning test current, Iimp (10/350 µs) GND-PE
0.2 kA 
Lightning test current, Iimp (10/350 µs) Wire-PE
2 x 0.2 kA 
Lightning test current, Iimp (10/350 µs) wire-wire
0.2 kA 
Livello di protezione lato uscita simm., ingresso 8/20 µs, tipico
15 V 
Max. continuous voltage, Uc (AC)
5 V 
Max. continuous voltage, Uc (DC)
6.4 V 
Nennspannung (AC)
5 V
Number of poles
1 
Overload - failure mode
Modus 2 
Protection level on output side Wire-wire 1 kV/µs, typically
10 V
Protection level, UP GND - PE
500 V
Protection level, UP wire - PE
35 V
Pulse-reset capacity
≤ 20 ms 
Requirements category acc. to IEC 61643-21
C1 
C2 
C3 
D1 
Signal transmission properties (-3 dB)
113.6 MHz 
Signalizační kontakt
No 
Skyddsnivå UP (typ.)
250 V 
Standards
IEC 61643-21 
Surge current-carrying capacity C1
<1 kA 8/20 μs 
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 
Tensión nominal (DC)
5 V 
Voltage type
AC/DC 
Volume resistance
2.20 Ω 
Védelmi szint a kimeneti oldalon, vezeték-PE 1 kV/µs, jellemzően
10 V
보호 레벨, UP 와이어 - 와이어
15 V

Further details of approvals

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

Connection data

Type of connection
втычной для VSPC BASE 

Electrical data

Voltage type
AC/DC 

General data

Number of poles
1 
Protection degree
IP20 
Colour
orange 

Ratings IECEx/ATEX/cUL

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

Guarantee

Time interval
5 years 

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. 

Klassificeringar

ETIM 8.0
EC000943 
ETIM 9.0
EC000943 
ETIM 10.0
EC000943 
ECLASS 14.0
27-17-15-03 
ECLASS 15.0
27-17-15-03 

Tender specification sheets

Long specification
Surge protection plug for use in connection with the base element VSPC BASE 2CL for two floating-ground driven signal cables and ground, e.g. for bus systems. Two-stage protection circuit consisting of coarse protection, decoupling resistors and fine protection between the signal wires and additional coarse common mode voltage protection to earth. Mechanical identification of the plug to the base element according to the switching type and rated voltage. Protected plug with coding pin and counter-profile for the base element. It is possible to mark the plug. 
Short specification
Spina per la protezione contro le sovratensioni per l'elemento di base VSPC BASE 2CL, protezione grossolana e fine contro le tensioni trasversali per due conduttori di segnali Floating Ground nella tecnica informatica, protezione grossolana contro le tensioni longitudinali a massa. Esecuzione: 5V DC.