Atex Emergency Stop Button

Emergency Stop / Mushroom Pushbutton assembling of control panels or local control stations.

Robust and reliable construction with 2,5mm² silver contact terminals and nominal voltage up to 250V. Different switching combinations are possible.

Possible Application

  • High switching capacity
  • International certificates
  • Release by pulling
  • Robust construction
  • Control Panels
  • Local control stations


II 2G Ex de IIC Gb / II 2D Ex tD A21 IP66

Technical Data
Zone: 1 / 2 / 21 / 22
Nominal voltage max.: 250VAC / 110VDC
Current @ 250VAC:
AC12: 16A @ ≤40°C
AC15: 10A @ ≤60°C
Current @ 110VDC: DC12: 0,5A @ ≤60°C
Current @ 24VDC: DC13: 1A @ ≤60°C
Terminals: 2x 2,5mm², Silver
Ingress protection: IP 66
Temperature range: -55..+60°C
Dimension (mm): pls. see drawing
Mechanical life: 1.000.000 cycles
Mounting possibilities: Backside – DIN-Rail – Lid
Lid Mounting: Thickness 1-6mm

Atex Emergency Pull to Release – NEW!

EMERGENCY (pull to release) 2NC + SAFETY CATCH + PADLOCK – 1xM20

Atex Certification Ex d e IIC T6 Gb
Ex t IIIC T80°CDb IP66
Operating Temperature -30°C + 40°C
Max current per terminal:
Category of use:
Rated voltage:
Dimensions 122 x 120 x 90 mm
available with or without
safety catch and padlock
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