电子产品VSPC 2SL 12VDC R
电子产品VSPC 2SL 12VDC R
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Circuit diagram
电子产品VSPC 2SL 12VDC R
电流温度曲线
Discharge capacity
电子产品VSPC 2SL 12VDC R
电子产品VSPC 2SL 12VDC R

电子产品VSPC 2SL 12VDC R

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

Item No. 8951620000
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Accessories 6 Counterparts 2 Related products 8
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 Ratings IECEx/ATEX/cUL Guarantee Important note Classifications Tender specification sheets

Approvals

Approvals
![](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) 
Certificate No. (UL)
E311081 

General ordering data

Version
Surge protection for instrumentation and control, with warning function / function indicator 
Order No.
8951620000 
Type
VSPC 2SL 12VDC R 
GTIN (EAN)
4032248742868 
Qty.
1 items

Dimensions and weights

Depth
69 mm
Depth (inches)
2.717 inch
Height
98 mm
Height (inches)
3.858 inch
Width
17.8 mm
Width (inches)
0.701 inch
Net weight
44 g

Temperatures

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

Probability of failure

SIL 符合 IEC 61508
2 
MTTF
2,665 a
SFF
86.02 %
λges
43 
PFH in 1*10-9 per hour
10.7 

Environmental Product Compliance

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

Rated data UL

UL 证书号
E311081 
UL 证书
[UL 497b Certificate](PDF/E311081VOL1SEC2.pdf) 

CSA protection data

内置电容, 最大 CI
2 nF 
内置电容, 最大值 LI
0 µH 
气体组别 A、 B
IIC 
气体组别 C
IIB 
气体组别 D
IIA 
输入电压, 最大 Ui
15 V

General data

光学功能显示
green = OK; red = arrester is defective - replace 
受保护的二进制信号
2 
类型
with warning function / function indicator 
类型
Terminal 
miscellaneous 
行业
Measurement - Monitoring - Setting 
防护等级
IP20 
阻燃等级符合 UL 94
V-0 
颜色编码
orange 

Insulation coordination acc. to EN 50178

污染等级
2 
过压等级
III 

Rated data IEC / EN

Discharge current Imax (8/20µs) GND-PE
10 kA 
Discharge current Imax (8/20µs) wire-PE
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-PE
2.5 kA 
Discharge current In (8/20µs) wire-wire
2.5 kA 
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)
15 V 
Overload - failure mode
Modus 2 
Pulse-reset capacity
≤ 20 ms 
Rated load current IL
300 mA
Requirements category acc. to IEC 61643-21
C1 
C2 
C3 
D1 
Signal transmission properties (-3 dB)
2.5 MHz 
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 
保险装置
0.5 A 
信号触点
250 V 1A 1CO 
回路数
1 
最高频率
730 kHz
电压保护水平UP 线 - PE
450 V
电压保护水平UP 线 - 线
45 V
电压类型
DC 
输出端电压保护水平 线-PE 1kV/µs
25 V
输出端电压保护水平 线-线 1 kV/µs
45 V
输出端电压保护水平 线-线 8/20 µs
45 V 
通道电阻
4.7 Ω 
额定电压（直流）
12 V 
额定电流 IN
300 mA

Further details of approvals

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

Connection data

联接类型
Pluggable in VSPC BASE 

Electrical data

电压类型
DC 

General data

回路数
1 
Protection degree
IP20 
Colour
orange 

Ratings IECEx/ATEX/cUL

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

Guarantee

质保期
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. 

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

描述文本- 长
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. 
描述文本- 短
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: 12 V DC