Harmony XB4 Black Metal Selector Switch 22mm, 2 Positions, IP69K
Harmony XB4 Black Metal Selector Switch 22mm, 2 Positions, IP69K
Harmony XB4 Black Metal Selector Switch 22mm, 2 Positions, IP69K
Harmony XB4 Black Metal Selector Switch 22mm, 2 Positions, IP69K
Harmony XB4 Black Metal Selector Switch 22mm, 2 Positions, IP69K
Harmony XB4 Black Metal Selector Switch 22mm, 2 Positions, IP69K
Schneider Electric

Schneider Electric XB4BD21 Harmony XB4 Black Metal Selector Switch 22mm, 2 Positions, IP69K

  • MPN: XB4BD21
  • PPN: SCH-XB4BD21
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    Spec sheet

    Description

    This Harmony XB4 modular black selector switch has 2 positions, operates with a stay-put mechanism. It has a metal bezel. This selector switch provides a versatile interface for controlling your machines. It is easily installed into standard 22mm diameter cut-outs and connected to your control circuits with simple screw-clamp connections. It provides an effective manner to set your machine in various operating modes. It is impact resistant, dust resistant, water resistant and vibration resistant thanks to its IP66 / IP67 / IP69 / IP69K, making it ideal for operation in harsh environments.

    Features

    • Featuring a high-impact, corrosion-resistant chromium-plated metal bezel, this selector switch is built specifically for the heavy-duty rigors of manufacturing floors and outdoor control stations. Unlike plastic alternatives, the rugged metal construction resists chemical exposure and mechanical shock, ensuring long-term durability in environments where equipment is subject to constant vibration and daily washdowns.
    • Designed with a 90° throw and a "stay-put" mechanism, the operator remains locked in the selected position (either ON or OFF) until manually toggled back. This provides a clear, tactile confirmation of the machine state, preventing accidental state changes and ensuring that critical processes—such as conveyor activation or lighting control—remain consistent without requiring constant operator intervention.
    • This unit comes pre-assembled with a single ZB4 contact block utilizing screw clamp terminals for a secure, vibration-proof electrical connection. The modular design allows for easy field-addition of extra contact blocks, giving industrial electricians the flexibility to customize complex interlocking sequences or multi-circuit control logic within a standard 22mm cutout.
    • Boasting an elite triple-protection rating, this XB4 series operator is completely dust-tight and can withstand high-pressure, high-temperature water jets and even temporary submersion. This makes it the ideal choice for food and beverage processing or pharmaceutical facilities where strict sanitation protocols and frequent cleaning would compromise standard electrical components.
    • Fully certified for NEMA 4X and NEMA 13 environments, this selector switch is guaranteed to be water-tight, dust-tight, and oil-tight. It provides peace of mind for panel builders and plant engineers by meeting the most stringent UL and CSA safety requirements, ensuring the internal electronics remain dry and functional even in the presence of splashing oil and non-corrosive coolants.

    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, 0.27 A 250 V DC-13, 0.55 A 125 V DC-13, 1.2 A 600 V AC-15 IEC 60947-5-1
    Mechanical Durability
    1,000,000 cycles
    Resistance to High Pressure Washer
    7,000,000 Pa at 55 °C 0.1 m
    Torque Value
    0.14 N.m NO changing electrical state
    Rated Impulse Withstand Voltage
    6 kV IEC 60947-1
    Conventional Free Air Thermal Current
    10 A IEC 60947-5-1
    Voltage Ratings
    240 V AC, 120 V AC, 600 V DC, 250 V DC, 125 V DC IEC 60947-5-1
    Height
    47 mm (1.85 in)
    Depth
    68 mm (2.68 in)
    Number of Positions
    2 positions 90°
    Bezel Material
    chromium plated metal
    Head Type
    standard
    Operator Profile
    black standard handle
    Contacts Material
    silver alloy (Ag/Ni)
    Overvoltage Category
    Class I IEC 60536
    NEMA Degree of Protection
    NEMA 4X, NEMA 13
    Compliance
    CSA C22.2 No 14, IEC 60947-5-1, JIS C8201-5-1, IEC 60947-1, IEC 60947-5-4, IEC 60947-5-5, UL 508, JIS C8201-1
    Contact Operationslow-break
    Shock Resistance30 gn 18 ms half sine wave, 50 gn 11 ms half sine wave IEC 60068-2-27
    Tightening Torque0.8 to 1.2 N.m IEC 60947-1
    Rated Insulation Voltage600 V IEC 60947-1
    Short-circuit Protection10 A cartridge fuse gG IEC 60947-5-1
    Vibration Resistance5 gn 2 to 500 Hz IEC 60068-2-6
    Mounting Diameter22.5 mm
    Width30 mm (1.18 in)
    Net Weight0.095 kg (0.21 lb)
    Operator Typestay put
    Fixing Collar Materialzamak
    Shape of Signaling Unit Headround
    Contact Composition1 NO
    Connections - Terminalsscrew clamp terminals, ≤ 2 x 1.5 mm² with cable end, ≥ 1 x 0.22 mm² without cable end IEC 60947-1
    IP Degree of ProtectionIP67, IP69, IP69K IEC 60529
    Product CertificationsLROS, BV, UL, GL, CSA, DNV
    Sustainable Offer StatusGreen Premium product

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