Euchner 124937E | CEM-I2-AR-U-C40-SH-124937 : Safety Switch

The Safety Switch is engineered to enhance safety in industrial applications, providing reliable performance in critical environments.

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    Attribute Value
    Rated insulation voltage Ui: 30 V
    Rated impulse voltage Uimp: 0.5 kV
    Connection Type: Plug connector M23, 19-pin
    Installation Orientation: any
    Degree of protection: IP65/IP67(When inserted and secured)
    Ambient temperature: -20 … +55 °C
    Item designation: CEM-I2-AR-U-C40-SH-124937
    Gross weight: 0,762kg
    ECLASS: 27-27-24-05 Safety-related transponder switch with guardlocking
    Turn-on time: 700 … 2500 ms(Max. value, with active guard locking)
    EMC protection requirements: Acc. to EN IEC 60947-5-3
    Risk time according to EN 60947-5-3: max. 260 ms
    Risk time according to EN 60947-5-3, extension for each additional device: max. 5 ms
    Safety Class: III
    Degree of contamination (external, according to EN 60947-1): 3
    Output Type: Semiconductor outputs, p-switching, short circuit-proof
    Rated Conditional Short-circuit Current: 100 A
    Discrepancy time: max. 10 ms
    Off-state Current Ir: max. 0.25 mA
    Ready Delay: 12 s
    Shock And Vibration Resistance: Acc. to EN IEC 60947-5-3
    Secured Switch-off Distance Sar: 18 mm
    Performance Level: PL e
    Category: 4
    PFHD: 4.5 x 10-9
    Mission time: 20 y
    Electrical switching frequency: 0.5 Hz
    Product Number Variant Description
    CEM-I2-AR-U-C40-SH-124937 : Safety Switch (No others)