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EXPC* Explosion Proof Power Contactors

Key Benefits at a Glance

  • 3-pole non-reversing contactors for Division 1 / Zone 1
  • Preconfigured line and load ports
  • Copper-free cast aluminum housing Type 4X / IP66
  • Breather drain and hinged cover standard
  • Incorporates Eaton XT IEC Power Control contractors

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Product photo: Explosion Proof Power Contactors EXPC*
Product photo: Explosion Proof Power Contactors EXPC*
Product Compliance: Europe – CE
Approval
Approval
Product Compliance: USA - cULus
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.

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DatasheetFunctionClassificationProduct Documentation

Technical data of EXPC*

Explosion Proof Power Contactors
Operating voltage115 ... 460 V
Rated frequency50/60 Hz
Short circuit current limitationsee data table
Operating current18 A - 170 A
Rated insulation voltage690 V
FunctionPower control
Contact configurationsee data table
Usage categorysee data table
Number of polessee data table
Auxiliary contactsOne (1) normally open contact
Auxiliary contacts usage categorysee data table
Thread typemetric ISO pitch 1.5 mm or NPT ANSI ASME B1.20.1
Enclosure rangeEJB
Enclosure coverfully detachable
Cover fixingstainless steel socket cap head screws
Screwssee data table
Yield stressmin. 450 N/mm2
Cover sealnone
Flamepath greaseGreasil MS4 or NEVER SEEZ Marine Grade
Degree of protectionType 4, 4X, 7, 9 / IP66
Cable entrysee data table
Defined entry areaface B
Material
EnclosureCopper-free aluminum alloy or 316L stainless steel
FinishFor aluminum: epoxy coated RAL 7005 (grey)
Masssee data table
Dimensionssee data table
values might differ slightly due to casting and manufacturing tolerances
Tightening torque
Nut torque at enclosure (SW1)see datasheets of stopping plugs
Mountingsee data table
GroundingM6 external grounding points
Ambient temperature-20 ... 50 °C (-4 ... 122 °F) @ T6
EU-type examination certificateINERIS 14 ATEX 0022X
MarkingEx-Hexagon II 2 GD
Ex d IIB+H2 T* Gb
Ex tb IIIC Db
UL approvalEnclosure only
cULusClass I, Division 1, Groups B, C, D Class II, Division 1, Groups E, F, G
IECEx approvalIECEx INE 14.0029X
Degree of protectionEN60529
Usage categoryIEC / EN 60947
CE marking0539
Supplementary informationEC-Type Examination Certificate, Statement 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
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