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Schneider Eletric ZB4BW0303 Picture

Range: Harmony XB4/ZB4 Metal Push Buttons

Electrical functions

ZB4BW0303

Schneider Eletric ZB4BW0303 Picture
Range: Harmony XB4/ZB4 Metal Push Buttons

Electrical functions

ZB4BW0303

light block with body/fixing collar with BA9s incandesc. bulb 110...120V

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  • Main
    range of product
    Harmony XB4
    product or component type
    Complete body/contact assembly and light block
    device short name
    ZB4
    fixing collar material
    Zamak
    sale per indivisible quantity
    1
    contacts type and composition
    Without
    connections - terminals
    Screw clamp terminals: <= 2 x 1.5 mm² with cable end conforming to EN 60947-1
    Screw clamp terminals: >= 1 x 0.22 mm² without cable end conforming to EN 60947-1
    light source
    Incandescent
    bulb base
    BA 9s
    light block supply
    Via integral transformer
    [Us] rated supply voltage
    110...120 V AC, 50/60 Hz
    Complementary
    positive opening
    Without positive opening
    tightening torque
    7.08...10.62 lbf.in (0.8...1.2 N.m) conforming to EN 60947-1
    shape of screw head
    Cross head compatible with Philips no 1 screwdriver
    Cross head compatible with pozidriv No 1 screwdriver
    Slotted head compatible with flat Ø 4 mm screwdriver
    Slotted head compatible with flat Ø 5.5 mm screwdriver
    contacts material
    Silver alloy (Ag/Ni)
    short-circuit protection
    10 A cartridge fuse type gG conforming to EN/IEC 60947-5-1
    [Ith] conventional free air thermal current
    10 A conforming to EN/IEC 60947-5-1
    [Ui] rated insulation voltage
    600 V (degree of pollution: 3) conforming to EN 60947-1
    [Uimp] rated impulse withstand voltage
    6 kV conforming to EN 60947-1
    [Ie] rated operational current
    3 A at 240 V, AC-15, A600 conforming to EN/IEC 60947-5-1
    6 A at 120 V, AC-15, A600 conforming to EN/IEC 60947-5-1
    0.1 A at 600 V, DC-13, Q600 conforming to EN/IEC 60947-5-1
    0.27 A at 250 V, DC-13, Q600 conforming to EN/IEC 60947-5-1
    0.55 A at 125 V, DC-13, Q600 conforming to EN/IEC 60947-5-1
    1.2 A at 600 V, AC-15, A600 conforming to EN/IEC 60947-5-1
    electrical durability
    1000000 cycles, AC-15, 2 A at 230 V, operating rate: <= 3600 cyc/h, load factor: 0.5 conforming to EN/IEC 60947-5-1 appendix C
    1000000 cycles, AC-15, 3 A at 120 V, operating rate: <= 3600 cyc/h, load factor: 0.5 conforming to EN/IEC 60947-5-1 appendix C
    1000000 cycles, AC-15, 4 A at 24 V, operating rate: <= 3600 cyc/h, load factor: 0.5 conforming to EN/IEC 60947-5-1 appendix C
    1000000 cycles, DC-13, 0.2 A at 110 V, operating rate: <= 3600 cyc/h, load factor: 0.5 conforming to EN/IEC 60947-5-1 appendix C
    1000000 cycles, DC-13, 0.5 A at 24 V, operating rate: <= 3600 cyc/h, load factor: 0.5 conforming to EN/IEC 60947-5-1 appendix C
    electrical reliability
    Λ < 10exp(-6) at 5 V, 1 mA in clean environment conforming to EN/IEC 60947-5-4
    Λ < 10exp(-8) at 17 V, 5 mA in clean environment conforming to EN/IEC 60947-5-4
    signalling type
    Steady
    Environment
    protective treatment
    TH
    ambient air temperature for storage
    -40...158 °F (-40...70 °C)
    ambient air temperature for operation
    -40...158 °F (-40...70 °C)
    electrical shock protection class
    Class I conforming to IEC 60536
    standards
    EN/IEC 60947-1
    EN/IEC 60947-5-1
    EN/IEC 60947-5-4
    EN/IEC 60947-5-5
    JIS C 4520
    UL 508
    CSA C22.2 No 14
    product certifications
    BV
    CSA
    DNV
    GL
    LROS (Lloyds register of shipping)
    RINA
    UL listed
    vibration resistance
    5 gn (f = 2...500 Hz) conforming to IEC 60068-2-6
    shock resistance
    30 gn (duration = 18 ms) half sine wave acceleration conforming to IEC 60068-2-27
    50 gn (duration = 11 ms) half sine wave acceleration conforming to IEC 60068-2-27
    Contractual warranty
    Warranty period
    18 months
  • Documents and Downloads

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  • Dimensions Drawings

    Dimensions



  • Mounting and Clearance

    Panel Cut-out for Pushbuttons, Switches and Pilot Lights (Finished Holes, Ready for Installation)

    Connection by Screw Clamp Terminals or Plug-in Connectors or on Printed Circuit Board

    Connection by Faston Connectors



    (1)
    Diameter on finished panel or support
    (2)
    40 mm min. / 1.57 in. min.
    (3)
    30 mm min. / 1.18 in. min.
    (4)
    Ø 22.5 mm / 0.89 in. recommended (Ø 22.3 mm 0+0.4 / 0.88 in. 0+0.016)
    (5)
    45 mm min. / 1.78 in. min.
    (6)
    32 mm min. / 1.26 in. min.