VSPC 1CL 24VAC
VSPC 1CL 24VAC
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Circuit diagram
VSPC 1CL 24VAC
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Discharge capacity
VSPC 1CL 24VAC
VSPC 1CL 24VAC

VSPC 1CL 24VAC

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

Cikkszám 8924500000
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Approvals General ordering data Dimensions and weights Temperatures Probabilidad de avería 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 Caractéristiques de raccordement Electrical data General data Ratings IECEx/ATEX/cUL Guarantee Important note Classificazioni Tender specification sheets

Approvals

Omologazioni
![](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
[Сайт UL](https://database.ul.com/cgi-bin/XYV/cgifind/LISEXT/1FRAME/gfilenbr.html) 
Certificate No. (UL)
E311081 

General ordering data

Változat
Surge protection for instrumentation and control, without warning function / function indicator 
N. d’ordine
8924500000 
Típus
VSPC 1CL 24VAC 
GTIN (EAN)
4032248696130 
Qty.
1 items

Dimensions and weights

Profondeur
69 mm
Depth (inches)
2,717 inch
Magasság
90 mm
Altezza (pollici)
3,543 inch
Szélesség
17,8 mm
Szerokość (cale)
0,701 inch
Net weight
41 g

Temperatures

보관 온도
-40 °C...80 °C 
Temperatura ambiente
-40 °C…70 °C 
Temperatura eksploatacyjna
-40 °C...70 °C 
Humidity
5...96 % 

Probabilidad de avería

SIL in compliance with IEC 61508
3 
MTTF
2 537 a
SFF
95,67 %
λges
45 
PFH in 1*10-9 per hour
1.95 

Environmental Product Compliance

Состояние соответствия RoHS
Compliant with exemption 
Wyłączenie RoHS (w przypadkach, w których ma to zastosowanie / jest znane)
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
39 V
Internal capacity, max. CI
1 nF 
Internal inductance, max. LI
0 µH 

General data

Colour
orange 
Design
Terminal 
miscellaneous 
Optical function display
No 
protected current loops
1 
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) Ader-Ader
10 kA 
Discharge current Imax (8/20µs) GND-PE
10 kA 
Discharge current In (8/20µs) GND-PE
2.5 kA 
Discharge current In (8/20µs) wire-PE
2.5 kA 
Discharge current In (8/20µs) wire-wire
2.5 kA 
Fuse protection
0.5 A 
Lightning test current, Iimp (10/350 µs) GND-PE
2.5 kA 
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)
28 V 
Max. continuous voltage, Uc (DC)
40 V 
Number of poles
1 
Overload - failure mode
Modus 2 
Protection level on output side Wire-PE 1kV/µs, typically
450 V
Protection level on output side Wire-wire 1 kV/µs, typically
60 V
Protection level on output side Wire-wire 8/20 µs, typically
60 V 
Protection level, UP wire - PE
450 V
Protection level, UP wire - wire
60 V
Pulse-reset capacity
≤ 450 ms 
Rated current IN
450 mA
Rated load current IL
450 mA
Rated voltage (AC)
24 V
Rated voltage (DC)
34 V 
Requirements category acc. to IEC 61643-21
C1 
C2 
C3 
D1 
Resistencia a la corriente de choque C2
5 kA 8/20 μs 
Signal transmission properties (-3 dB)
2.7 MHz 
Signalling contact
No 
Standards
IEC 61643-21 
HART-compatible 
Surge current-carrying capacity C1
<1 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 
Volume resistance
2.20 Ω 
Vybíjecí proud Imax. (8/20 µs) vodič-PE
10 kA 

Further details of approvals

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

Caractéristiques de raccordement

Type of connection
Dugaszolható VSPC BASE-be 

Electrical data

Voltage type
AC 

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

Сведения об изделии
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. 

Classificazioni

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 1CL for one floating-ground driven paired cable.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 1 CL, transverse voltage coarse and fine protection for one floating-ground powered paired cable, coarse common mode voltage protection to earth. Version: 24 V AC