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KBA33

3X4 Rear Mount

KBA33 is a touch metal piezo keypad that meets and exceeds the latest standards. It is fully dust and moisture protected, has no moving parts, and is constructed from hyper-ruggedized milled metal housings. All these factors make the KBA33 piezo keypad an ideal product offering highly durable performance, particularly outdoors in extreme weather and in high-risk areas where vandalism is a concern.

+ Electrical Diagram

+ Technical Drawing

piezo metal keypad kba22

Electrical Data

    Standard Output
    Matrix / Common Bus
    Contact Arrangement
    SPST N.O.
    Switching Voltage
    1-24V AC/DC
    Switching Current
    200mA
    Force required for switch operation
    3-5N

Mechanical Data

    Materials
    Aluminium/Stainless Steel
    Graphics
    Anodized Printing/Laser Engraving
    Electrical Connection
    Flat Cable/Pins
    Available Interfaces
    RS232 / RS485 / USB / I2C / ASCII / UART

Environmental Specifications

    Operating Temperature
    -20°C to +85°C
    Exceeds Class 1 Div 1 hazardous location requirements
    Impact proof to IK10
    IP68-IP69K wash-down proof up to 100 Bar (many submerged installations)
    Compliant with IEC/EN 60529, CE, ROHS, REACH
    Neither creates, nor is effected by ESD, RFI or EMI. EMP-proof versions available as well
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