Select Your Country

Go to global website

  1. en
  2. Products
  3. Industrial Communication and Interfaces
  4. Surge Protection
  5. Devices for Fieldbus
  6. SCP-LBF-IA1.36.IE*

SCP-LBF-IA1.36.IE* Surge ProtectorFieldConnex® Fieldbus

Key Benefits at a Glance

  • Pluggable, mounts between device coupler and spur cable
  • Intrinsically safe (Ex ia), FISCO, Entity, DART Fieldbus, or general-purpose
  • Optional diagnostics for wear
  • Grounding of shield via gas-discharge tube
  • For FOUNDATION Fieldbus H1 and PROFIBUS PA
  • Indication via LED and Advanced Diagnostics

Show more

Please contact us for exact delivery estimation.
Product photo: Surge Protector SCP-LBF-IA1.36.IE*
Product photo: Surge Protector SCP-LBF-IA1.36.IE*
FieldConnex® interface
PROFIBUS interface
Product Compliance: Europe – CE
FOUNDATION Fieldbus interface
Approval
Note

All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.

EN
  • DE
  • EN
DatasheetFunctionClassificationInformative LiteratureProduct DocumentationDesign / SimulationApprovalsRelated Products

Technical data of SCP-LBF-IA1.36.IE*

Surge protector, pluggable module for spur installation on segment protector
Design / MountingCabinet installation
Installation in hazardous areaZone 1 / Div. 1
Self current consumptionmax. 6 mA (for version SCP-LBF-IA1.36.IE.1) , max. 0 mA (for version SCP-LBF-IA1.36.IE.0)
LED ERRgreen flashing: status OK , red flashing: maintenance required (for version SCP-LBF-IA1.36.IE.1)
Rated voltageUr36 V
Rated currentIr250 mA
Voltage protection levelUp
Line/Linemax. 50 V category B2 10/700 µsec , 25 A
max. 53 V category C1 8/20 µsec , 150 A
max. 55 V category C2 8/20 µsec , 150 A
max. 46 V category C3 1 kV/µsec , 10 A
Line/Earthmax. 980 V category B2 10/700 µsec , 50 A per line
max. 800 V category C1 8/20 µsec , 50 A per line
max. 1450 V category C2 8/20 µsec , 5 kA per line
max. 1200 V category C3 1 kV/µsec , 50 A per line
max. 980 V category D1 10/350 µsec , 500 A per line
Screen/Shield indirectly grounded (via GDT)max. 500 V category B2 10/700 µsec , 100 A
max. 600 V category C1 8/20 µsec , 500 A
max. 700 V category C2 8/20 µsec , 10 kA
max. 550 V category C3 1 kV/µsec , 100 A
max. 570 V category D1 10/350 µsec , 1 kA
Reaction timetA
Line/Linemax. 1 ns
Line/Earthmax. 100 ns
Screen/Shield-Earthmax. 100 ns
Overstressed fault modeaccording IEC 61643-21 line inoperable mode 2
Impulse durability
Per line5 kA category C2 8/20 µsec
Screen/Shield indirectly grounded (via GDT)1 kA category D1 10/350 µsec
10 kA category C2 8/20 µsec
Electromagnetic compatibility
Directive 2014/30/EUEN 61326-1:2013
Electromagnetic compatibilityNAMUR NE 21
Degree of protectionIEC 60529
Fieldbus standardIEC 61158-2
Climatic conditionsIEC 60721
Shock resistanceEN 60068-2-27
Vibration resistanceEN 60068-2-6
Surge protectionIEC 61643-21
Ambient temperature-40 ... 70 °C (-40 ... 158 °F)
Storage temperature-40 ... 85 °C (-40 ... 185 °F)
Relative humidity≤ 95 % non-condensing
Shock resistance15 g 11 ms
Vibration resistance1 g , 10 ... 150 Hz
Corrosion resistanceacc. to ISA-S71.04-1985, severity level G3
Connection typescrew terminals
Core cross sectionflexible wire 2.5 mm2 solid wire max. 4 mm2
Housing materialPolyamide PA 6.6
Degree of protectionIP20
Mass45 g
GroundingM4 screw and external grounding rail
EU-type examination certificateSIRA 12 ATEX 2128X
MarkingEx-Hexagon II 1G Ex ia IIC T4
VoltageUi24 V
CurrentIi500 mA
Internal capacitanceCi2 nF
Internal inductanceLi 0.1 µH
CertificateSIRA 12 ATEX 4176X
MarkingEx-Hexagon II 3G Ex nAc IIC T4 , [exsign] II 3G Ex ic IIC T4
VoltageUi33 V
CurrentIi600 mA
Internal capacitanceCi2 nF
Directive conformity
Directive 2014/34/EUEN IEC 60079-0:2018+AC:2020 , EN 60079-11:2012 , EN 60079-15:2010
Supplementary informationFISCO field device
CSA approvalCoC 2595441
Control drawing116-0365
Approved forClass I, Division 1, Groups A, B, C, D T4
Class I, Zone 0, Ex ia IIC T4
Class I, Zone 2, Ex ic IIC T4
Class I, Zone 0, AEx ia IIC T4
Class I, Zone 2, AEx ic IIC T4
Class I, Division 2, Groups A, B, C, D T4
Class I, Zone 2, Ex nL IIC T4
Class I, Zone 2, Ex na IIC T4
Class I, Zone 2, AEx nAc IIC T4
IECEx approval
IECEx certificateIECEx SIR 12.0051X
IECEx markingEx ia IIC T4
Supplementary informationStatement of Conformity, Declaration of Conformity, Attestation of Conformity and instructions have to be observed where applicable. For information see www.pepperl-fuchs.com.
General Notes

We value your privacy!

We and our partners are using technologies like cookies and process personal data like the IP-address or browser information in order to personalize the advertising that you see. This helps us to show you more relevant ads and improves your internet experience. We also use it in order to measure results or align our website content. Because we value your privacy, we are herewith asking for your permission to use these technologies. You can always change/withdraw your consent later by clicking on the settings button on the left lower corner of the page.

Deny all cookies