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XB4BS8445GEX

Explosive atmosphere - EMERGENCY STOP TURN TO RELEASE

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XB4BS8445GEX

Explosive atmosphere - EMERGENCY STOP TURN TO RELEASE

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XB4BS8445GEX
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Explosive atmosphere - EMERGENCY STOP TURN TO RELEASE

Description

This product is part of the Harmony XB4 - ATEX D range, an offer of Ø 22mm metal pushbuttons, switches and pilot lights for explosive atmosphere. This emergency switching off pusbutton comes with a mushroom head. This offer is specially designed for explosive atmosphere. It is designed for used in dust zone 21-22 and gas zone 1-2. It comes with trigger action and mechanical latching and turn to release operation. It has 1 NO and 1 NC contact with slow-break operation. This is a metal emergency stop pushbutton with a 40mm diameter mushroom head. This offer is specially designed for applications in Oil and Gas industry as well as Food and beverage, car gas stations etc. It is an IP65 rated product and comes with INERIS 04ATEX9004U certification. It is easily installed into a standard 22mm diameter panel cut-outs and connected to control circuits with screw-clamp connections. The Harmony XB4 range offers innovative features for simple and efficient use. The Harmony XB4 - ATEX is the most comprehensive explosive Atmospheres range covering most applications.

Product details

  • [ie] Rated Operational Current
    1.9 A at 380 V, AC, A600 conforming to EN/IEC 60947-5-1
  • [ui] Rated Insulation Voltage
    415 V
  • Ambient Air Temperature for Operation
    -20-65 °C
  • Ambient Air Temperature for Storage
    -40-70 °C
  • Compatibility Code
    XB4
  • Contacts Type and Composition
    1 NO + 1 NC
  • Depth
    119.5 mm
  • Device Short Name
    XB4
  • Height
    30 mm
  • Ip Degree of Protection
    IP65 conforming to IEC 60529
  • Marking
    Ex tb IIIC Db
  • Mechanical Durability
    5000000 cycles
  • Mounting Diameter
    22 mm
  • Net Weight
    0.141 kg
  • Product Certifications
    INERIS 04ATEX9004U
  • Product or Component Type
    complete emergency stop push-button
  • Range of Product
    Harmony XB4
  • Standards
    EN/IEC 60079-0:2009
  • Tightening Torque
    0.8-1.2 N.m conforming to EN 60947-1
  • Width
    46.2 mm
  • Connections - Terminals
    screw clamp terminals, 2 x 1.5 mm² with cable end conforming to EN/IEC 60947-1
  • [ith] Conventional Free Air Thermal Current
    10 A conforming to EN/IEC 60947-5-1
  • Bezel Material
    chromium plated metal
  • Contact Operation
    slow-break
  • Contacts Usage
    standard
  • Device Mounting
    fixing hole - diameter: 22.5 mm +/- 0.2 mm conforming to EN/IEC 60947-1
  • Dust Zone
    zone 21 - 22
  • Embedding Depth
    58 mm
  • Fixing Center
    >= 30 x 40 mm (support panel) - thickness: 1-6 mm
  • Fixing Collar Material
    zamak
  • Gas Zone
    zone 1 - 2
  • Operator Profile
    red mushroom Ø 40 mm
  • Positive Opening
    with conforming to EN/IEC 60947-5-1 appendix K
  • Protective Treatment
    TH
  • Reset
    turn to release
  • Sale Per Indivisible Quantity
    1
  • Shape of Signaling Unit Head
    round
  • Type of Operator
    trigger action and mechanical latching
more specification
less specification

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