Harmony XB5 Single Contact Block, 1NO+1NC, IP20, Plastic
Harmony XB5 Single Contact Block, 1NO+1NC, IP20, Plastic
Harmony XB5 Single Contact Block, 1NO+1NC, IP20, Plastic
Harmony XB5 Single Contact Block, 1NO+1NC, IP20, Plastic
Harmony XB5 Single Contact Block, 1NO+1NC, IP20, Plastic
Harmony XB5 Single Contact Block, 1NO+1NC, IP20, Plastic
Schneider Electric

Schneider Electric ZB5AZ105 Harmony XB5 Single Contact Block, 1NO+1NC, IP20, Plastic

  • MPN: ZB5AZ105
  • PPN: SCH-ZB5AZ105
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    $40.32

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    Spec sheet

    Description

    This Harmony XB5, single contact block uses screw clamp terminals. This contact block allows fast and easy replacement and configuration of your push buttons and selector switches. It is easily installed and replaced on XB5 complete push-button units and selector switches via a clip assembly and connects to control circuits with simple screw-clamp connections. It protects operators from unexpected contact with live circuits thanks to its IP20 protection index. The base unit to start assembling your plastic push-button or switch. Its wide range of operating temperatures from -40°C to 70°C allows versatility in usage of product. Vibration resistant screw clamp connection terminals ensure high vibration resistance making product suitable installation on high impact machine.

    Features

    • This convenient, pre-assembled kit includes the heavy-duty ZB5AZ009 plastic mounting collar paired with a high-performance ZBE101 (NO) and ZBE102 (NC) contact block configuration. This all-in-one architecture allows commercial control panel builders to instantly establish a complete electrical backbone behind any standard 22mm push button, selector switch, or pilot light, cutting installation steps in half.
    • Outfitted with one Normally Open (NO) and one Normally Closed (NC) electrical contact, this versatile block supports simultaneous break-before-make operations. This dual-circuit layout allows industrial automation technicians to wire interlocking safety circuits, dual-state feedback loops, or simultaneous machine-start/fault-signal paths from a single physical button actuator.
    • Formed from highly durable, double-insulated dark grey plastic, the mounting base is optimized to resist corrosion, automotive oils, and harsh industrial solvents. It serves as a rugged, non-conductive barrier that perfectly insulates the internal electronics, guaranteeing stable alignment for your control devices even under repeated mechanical slamming and high-abuse shifts.
    • Featuring a toolless, spring-loaded snap-fit mounting mechanism, this base allows users to securely click the assembly onto the control operator in seconds. This modular design means field maintenance teams can effortlessly stack or swap additional ZBE contact blocks as logic requirements shift, completely removing the hassle of dismantling the front-of-panel button hardware during retrofits.

    Documentation & Downloads

    Specifications

    Additional

    Rated Operational Current
    3 A 240 V AC-15, 6 A 120 V AC-15, 0.1 A 600 V DC-13
    Rated Insulation Voltage
    600 V IEC 60947-1
    Electrical Durability
    1000000 cycles, AC-15, 2 A 230 V 3600 cyc/h; 3 A 120 V; 4 A 24 V; DC-13 0.2 A 110 V; 0.5 A 24 V IEC 60947-5-1 appendix C
    Vibration Resistance
    5 gn 2-500 Hz IEC 60068-2-6
    Operating Temperature Range
    -40 to 70 °C
    Terminals
    Screw clamp terminals, ≤ 2 x 1.5 mm² with cable end; ≥ 1 x 0.22 mm² without cable end IEC 60947-1
    Contact Material
    Silver alloy (Ag/Ni)
    Protective Treatment
    TH
    Contacts Usage
    Standard contacts
    Head Type
    Standard
    Tightening Torque
    0.8-1.2 N·m IEC 60947-1
    Compliance and Standards
    IEC 60947-5-1, IEC 60947-5-4, IEC 60947-1, CSA C22.2 No 14, UL 508, Lloyds Register of Shipping, DNV, BV, GL
    China RoHS Regulation
    Compliant
    Mercury Free
    Yes
    REACH Compliance
    Free of SVHC above threshold
    Circularity Profile
    ENVEOLI1710010EN
    Warranty
    18 months
    Range Of Product
    Harmony XB5
    Conventional Free Air Thermal Current10 A IEC 60947-5-1
    Rated Impulse Withstand Voltage6 kV IEC 60947-1
    Mechanical Durability10000000 cycles
    Shock Resistance30 gn 18 ms and 50 gn 11 ms half sine wave acceleration IEC 60068-2-27
    Dimensions (W x H x D)30 mm x 42 mm x 32 mm (1.18 in x 1.65 in x 1.26 in)
    Contact Composition1 NO + 1 NC
    MaterialPlastic (fixing collar)
    Positive OpeningWith IEC 60947-5-1 appendix K
    Contact OperationSlow-break
    Shape Of Screw HeadCross Philips No 1, Cross Pozidriv No 1, Slotted flat Ø4 mm and Ø5.5 mm
    Contact Block TypeSingle
    Product CertificationsLROS (Lloyds Register), UL, DNV, CSA, BV, GL
    EU RoHS DirectivePro-active compliance (out of EU RoHS legal scope)
    Toxic Heavy Metal FreeYes
    Environmental DisclosureENVPEP1710010EN
    Protective IndexIP20 IEC 60529
    Device Short NameZB5

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