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Surge Protection Barrier M-LB-Ex-2142

M-LB-Ex-2142
  • Surge protection barrier for 2 signal lines
  • Nominal voltage 24 V DC
  • Surge protection barrier for non-grounded signal lines
  • Max. surge current (8/20 µs) 20 kA
  • Connection via screw terminals
  • DIN rail mountable
  • Up to SIL 3 acc. to IEC/EN 61508

请注意：所有以Pepperl + Fuchs GmbH或Pepperl + Fuchs AG名义发行的产品相关文件，例如证书，合格声明等，同样适用于Pepperl + Fuchs SE。

下载PDF版完整参数表:


技术参数节选  M-LB-Ex-2142

General specifications
Number of protected signal lines2
Topologynon-grounded
Functional safety related parameters
Safety Integrity Level (SIL)SIL 3
Electrical specifications
Connectionprotected area: terminals 4, 5
unprotected area: terminals 2, 3
shielding/grounding: terminal 1 (optional)
Rated current500 mA , restrictions see derating tables
UL : 400 mA , restrictions see control drawing
Leakage current< 3 µA at 24 V and 25 °C (77 °F) , line-line
Nominal voltage24 V DC
Maximum continuous operating voltage30 V DC
Series resistance≤ 3 Ω per line
Impulse rating1 kV/0.5 kA (category C1)
10 kV/5 kA (category C2)
1 kA (category D1)
Impulse discharge current (10/350 µs)1 kA per line (2x)
Nominal discharge current (8/20 µs)5 kA per line (10x)
Total discharge current (8/20 µs)20 kA (1x) , overstressed fault mode 3 acc. to IEC 61643-21
Voltage protection levelmax. 45 V line-line for nominal discharge current In
max. 1400 V line-earth for nominal discharge current In
Impulse reset time< 500 ms
Insertion loss≤ 3 dB at 0 ... 900 kHz in 100 Ω system
Conformity
Electromagnetic compatibilityEN 61326-3-1:2017
Degree of protectionIEC 60529:2013
Functional safetyIEC/EN 61508:2010
Surge protective devices for low voltageIEC 61643-21:2000+A1:2008+A2:2012
Ambient conditions
Ambient temperature-40 ... 80 °C (-40 ... 176 °F)
Observe the temperature range limited by derating, see section derating.
Storage temperature-40 ... 85 °C (-40 ... 185 °F)
Relative humiditymax. 95 % , without condensation
Corrosion resistanceacc. to ISA-S71.04, severity level G3
Mechanical specifications
Degree of protectionIP20 , after mounting of the insulation spacer
Connectionscrew terminals , max. core cross section 1 x 2.5 mm2
MaterialPolyamide (PA)
Massapprox. 32 g
Dimensions6.2 x 93 x 72.4 mm (0.24 x 3.7 x 2.8 inch) (W x H x D)
Height93 mm
Width6.2 mm
Depth72.4 mm
Mountingon 35 mm DIN mounting rail acc. to EN 60715:2001
Data for application in connection with hazardous areas
EU-type examination certificateKIWA 19 ATEX 0003 X
MarkingEx-Hexagon II 2(1)G Ex ia [ia Ga] IIC T6...T4 Gb
Ex-Hexagon II (1)D [Ex ia Da] IIIC
Ex-Hexagon I (M1) [Ex ia Ma] I
Temperature classT6, T5 or T4 , restrictions see derating tables
Voltage30 V
Current500 mA , restrictions see derating tables
Internal capacitancenegligible
Internal inductance20 µH
Directive conformity
Directive 2014/34/EUEN IEC 60079-0:2018+AC:2020 , EN 60079-11:2012
International approvals
UL approvalE501704
E501881
Control drawing116-0479
Current400 mA , restrictions see control drawing
Breakdown voltage30 ... 45 V line-line at 100 V/s acc. to UL 497B
< 1000 V at 100 V/µs acc. to UL 497B
IECEx approval
IECEx certificateIECEx KIWA 19.0003X
IECEx markingEx ia [ia Ga] IIC T6...T4 Gb
[Ex ia Da] IIIC
[Ex ia Ma] I
General information
Supplementary informationObserve the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.

Classifications

SystemClasscode
ECLASS 13.027171202
ECLASS 12.027171202
ECLASS 11.027130805
ECLASS 10.0.127130805
ECLASS 9.027130805
ECLASS 8.027130805
ECLASS 5.127130801
ETIM 9.0EC000941
ETIM 8.0EC000941
ETIM 7.0EC000941
ETIM 6.0EC000941
ETIM 5.0EC000941
UNSPSC 12.139121610
Product category / 产品类的浪涌保护器

Details: M-LB-Ex-2142

Product Documentation: M-LB-Ex-2142

选择语言:
Safety and Security Documentation语言文件类型文件大小
Instruction manual / BetriebsanleitungCHSPDF321 KB
Functional Safety ManualENGPDF602 KB
Manuals
ManualENGPDF3280 KB

Design / Simulation: M-LB-Ex-2142

选择语言:
CAD语言文件类型文件大小
CAD 3-D / CAD 3-DALLSTP3675 KB
CAD Portal / CAD PortalALLLINK---
CAE
CAE EPLAN Data Portal / CAE EPLAN Data PortalALLLINK---
CAE EPLAN macro EDZ / CAE EPLAN Makro EDZALLEDZ154 KB
EPLAN macro P+F.M-LB-Ex-2142 with accessories / EPLAN-Makro P+F.M-LB-Ex-2142 mit ZubehörALLEDZ214 KB

Approvals: M-LB-Ex-2142

选择语言:
Certificates证书号码语言文件类型文件大小
Canada, USA UL Hazardous LocationCoC 20211011 - E501881 RepRef 20210517ALLPDF421 KB
China SITIIAS CCC Ex Certificate2020322304002752 (Singapore)ALLPDF1133 KB
Europe KIWA I (M1) II 2(1)G ATEX II (1) DKIWA 19 ATEX 0003 XALLPDF116 KB
India PESO (India) CCOEA/P/HQ/KA/104/5803 (P468064)ALLPDF459 KB
USA UL ULUL-US-2006718-2ALLPDF317 KB
Worldwide CSA IECEx Certificate of ConformityIECEx KIWA 19.0003XALLLINK---
Worldwide ÖVE (Austria) Surge Protective DeviceAT 4406ALLPDF352 KB
Control Drawings
Control Drawing UL / Control Drawing UL   ALLPDF334 KB
Declaration of Conformity
EU Declaration of Conformity (P+F)TDOC-4287BENGENGPDF187 KB

配套产品: M-LB-Ex-2142

Matching System Components
Accessory Surge Protection, For equipotential bonding via DIN mounting railpa
Accessories
For surge protection system M-LB-2000, Color black, DIN rail mountablepa
General Notes Relating to Pepperl+Fuchs Product Information
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200436 上海
中国
fa-info@cn.pepperl-fuchs.com
phone +86 21 6630 3939

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