VSPC 2SL 24VDC R
VSPC 2SL 24VDC R
Electric symbol
Circuit diagram
VSPC 2SL 24VDC R
Derating curve
Discharge capacity
VSPC 2SL 24VDC R
VSPC 2SL 24VDC R

VSPC 2SL 24VDC R

Surge protection for instrumentation and control, with warning function / function indicator

Produkt ID 8951630000
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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 Wielkości znamionowe IECEx/ATEX/cUL Guarantee Important note Classifications Tender specification sheets

Approvals

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

General ordering data

버전
Surge protection for instrumentation and control, with warning function / function indicator 
주문 번호
8951630000 
Type
VSPC 2SL 24VDC R 
GTIN (EAN)
4032248742875 
Кол.
1 Darab

Dimensions and weights

Mélység
69 mm
Depth (inches)
2,717 inch
Posizione verticale
98 mm
Height (inches)
3,858 inch
Szélesség
17,8 mm
Width (inches)
0,701 inch
Nettovikt
45 g

Temperatures

Tárolási hőmérséklet
-40 °C...80 °C 
Üzemi hőmérséklet
-40 °C...70 °C 
Wilgotność
5...96 % 

Probability of failure

SIL in compliance with IEC 61508
2 
MTTF
2.665 a
SFF
86,02 %
λges
43 
PFH w 1*10-9 1/h
10.7 

Environmental Product Compliance

RoHS 준수 상태
Compliant with exemption 
Esenzione RoHS (se applicabile/nota)
7a, 7cI 
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
28 V
Internal capacity, max. CI
2 nF 
Internal inductance, max. LI
0 µH 

General data

Colour
orange 
Design
Terminal 
miscellaneous 
Optical function display
green = OK; red = arrester is defective - replace 
protected binary signals
2 
Protection degree
IP20 
Segment
Measurement - Monitoring - Setting 
UL 94 flammability rating
V-0 
Version
with 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 
Corriente de fuga In (8/20µs) tierra-PE
2.5 kA 
Discharge current Imax (8/20µs) GND-PE
10 kA 
Discharge current Imax (8/20µs) wire-PE
10 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 (DC)
28 V 
Number of poles
1 
Overload - failure mode
Modus 2 
Protection level on output side Wire-PE 1kV/µs, typically
40 V
Protection level on output side Wire-wire 1 kV/µs, typically
80 V
Protection level on output side Wire-wire 8/20 µs, typically
80 V 
Pulse-reset capacity
≤ 30 ms 
Rated current IN
300 mA
Rated voltage (DC)
24 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)
2.7 MHz 
Signalling contact
UN 250 V AC 0.1 A 1CO at VSPC R with VSPC control unit 
Standards
IEC 61643-21 
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
DC 
Volume resistance
4.7 Ω 

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
DC 

General data

Number of poles
1 
Protection degree
IP20 
Colour
orange 

Wielkości znamionowe IECEx/ATEX/cUL

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

Guarantee

Time interval
5 years 

Important note

제품 정보
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 2SL R for two wires with a common ground and with integrated status display and remote monitoring option. Two-stage protection circuit in the plug consisting of coarse protection, decoupling resistors and fine protection between the signal wires and the signal ground/ground/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. Optical identification of the protected plug based on the type of protected switching and the voltage level. It is possible to mark the plug. 
Short specification
Surge protection plug for base element VSPC BASE 2SL R, with integrated status display and remote monitoring option. Coarse and fine common mode voltage protection for two wires with a common ground. Version: 24 V DC