Safety command devices
ES21 / Emergency stop pushbutton / Pushbutton

ES21-AT1120
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ES21-AT1120
5321157

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    • Features
      Actuation directions1
      Obstruction protection✔
      Release typeRotary release
    • Functions
      Safe series connectionNone, only individual wiring (with diagnostics)
    • Mechanical data
      Dimensions55 mm x 61 mm
      Mounting diameter22 mm
      Weight65 g
      Housing materialPlastic
      Mechanical life50.000 switching cycles
    • Ambient data
      Enclosure ratingIP65 (IEC 60529)
      Ambient operating temperature–30 °C ... +70 °C
      Storage temperature–50 °C ... +85 °C
    • Classifications
      eCl@ss 5.027371228
      eCl@ss 5.1.427371228
      eCl@ss 6.027371244
      eCl@ss 6.227371244
      eCl@ss 7.027371244
      eCl@ss 8.027371244
      eCl@ss 8.127371244
      eCl@ss 9.027371244
      eCl@ss 10.027371291
      eCl@ss 11.027371291
      eCl@ss 12.027371291
      ETIM 5.0EC002034
      ETIM 6.0EC002034
      ETIM 7.0EC002034
      ETIM 8.0EC002034
      UNSPSC 16.090139121545
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    Technical drawings

    ES21-AT1120
    Dimensional drawing
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