VSPC 2CL 48VAC
VSPC 2CL 48VAC
Electric symbol
Circuit diagram
VSPC 2CL 48VAC
Derating curve
Discharge capacity
VSPC 2CL 48VAC
VSPC 2CL 48VAC
VSPC 2CL 48VAC

VSPC 2CL 48VAC

Surge protection for instrumentation and control, without warning function / function indicator

Produkt ID 8951490000
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Approvals General ordering data Dimensions and weights Temperatures Probability of failure Environmental Product Compliance Rated data 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 Guarantee Important note Classifications Tender specification sheets

Approvals

認可
![](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) 
![](https://assets.dam.weidmueller.com/assets/api/a5387a11-3584-42f1-9c6a-815af76ec080/DAP_Master_ICON,w_80,q_80) 
ROHS
Conform 
UL File Number Search
[UL Website](https://database.ul.com/cgi-bin/XYV/cgifind/LISEXT/1FRAME/gfilenbr.html) 
Certifikat nr. (UL)
E311081 

General ordering data

Utförande
Surge protection for instrumentation and control, without warning function / function indicator 
Art.nr.
8951490000 
Typ
VSPC 2CL 48VAC 
GTIN (EAN)
4032248742738 
Förp.
1 Styk

Dimensions and weights

深さ
69 mm
Depth (inches)
2,717 inch
Height
90 mm
Height (inches)
3,543 inch
너비
17,8 mm
Width (inches)
0,701 inch
Net weight
45 g

Temperatures

Storage temperature
-40 °C...80 °C 
주변 온도
-40 °C…70 °C 
Temperatura eksploatacyjna
-40 °C...70 °C 
Fuktighet
5...96 % 

Probability of failure

SIL in compliance with IEC 61508
3 
MTTF
2.537 a
SFF
95,67 %
λges
45 
PFH i 1*10-9 1/h
1.95 

Environmental Product Compliance

RoHS-kompatibilitetsstatus
Compliant with exemption 
Исключение из RoHS (если применимо/известно)
7a 
REACH SVHC
Lead 7439-92-1 
SCIP
71e97bb7-979f-4330-94c0-20c629bb05e3 

Rated data 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
85 V
Internal capacity, max. CI
2 nF 
Internal inductance, max. LI
0 µH 

General data

Colour
orange 
Design
Terminal 
miscellaneous 
Optical function display
No 
protected current loops
2 
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

Ableitstrom Imax. (8/20µs) GND-PE
10 kA 
Bleskový testovací proud, Iimp (10/350 µs) GND-PE
2.5 kA 
Corriente de carga nominal IL
350 mA
Corriente de descarga Imáx. (8/20µs) conductor PE
2 x 10 kA 
Corriente de fuga In (8/20µs) conductor-conductor
2.5 kA 
Corriente de fuga In (8/20µs) conductor-PE
2.5 kA 
Courant de fuite In (8/20 µs)-PE
2.5 kA 
Discharge current Imax (8/20µs) wire-wire
10 kA 
Fuse protection
0.5 A 
Kapacita nulování pulzů
≤ 500 ms 
Lightning test current, Iimp (10/350 µs) Wire-PE
2.5 kA 
Lightning test current, Iimp (10/350 µs) wire-wire
2.5 kA 
Max. continuous voltage, Uc (AC)
60 V 
Max. continuous voltage, Uc (DC)
85 V 
Number of poles
1 
Protection level on output side Wire-PE 1kV/µs, typically
450 V
Protection level on output side Wire-wire 1 kV/µs, typically
85 V
Protection level on output side Wire-wire 8/20 µs, typically
85 V 
Protection level, UP wire - PE
450 V
Protection level, UP wire - wire
85 V
Proudová zatížitelnost při rázovém proudu C1
<1 kA 8/20 μs 
Proudová zatížitelnost při rázovém proudu C3
100 A 10/1000 μs 
Rated current IN
350 mA
Rated voltage (AC)
48 V
Rated voltage (DC)
68 V 
Requirements category acc. to IEC 61643-21
C1 
C2 
C3 
D1 
Résistance aux courants de choc C2
5 kA 8/20 μs 
Signal transmission properties (-3 dB)
4.8 MHz 
Signalling contact
No 
Standards
IEC 61643-21 
HART-compatible 
Surge current-carrying capacity D1
2.5 kA 10/350 μs 
Voltage type
AC 
Volume resistance
2.20 Ω 
Überlast-Ausfallmodus
Modus 2 

Further details of approvals

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

Connection data

Type of connection
Pluggable in VSPC BASE 

Electrical data

Voltage type
AC 

General data

Number of poles
1 
Protection degree
IP20 
Colour
orange 

Guarantee

Time interval
5 years 

Important note

Produktinformation
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
Surge protection plug for use in connection with the base element VSPC BASE 2CL for two floating-ground driven paired cables.Two-stage protection circuit consisting of coarse protection, decoupling resistors and fine protection between the signal wires and coarse common mode voltage protection to earth. Mechanical identification of the plug to the base element according to the switching type and rated voltage. Optical identification of the protected plug based on the type of protected switching and the voltage level. Protected plug with coding pin and counter-profile for the base element. It is possible to mark the plug. 
Short specification
Surge protection plug for base element VSPC BASE 2CL, transverse voltage coarse and fine protection for two floating-ground powered paired cables, coarse common mode voltage protection to earth.Version: 48 V AC