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Atex Push Buttons

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Atex Push Buttons

Category: Atex Switches

Pushbutton for assembling of control panels or local control stations. Robust and reliable construction with 2,5mm² silver contact terminals and nominal voltage up to 250V.
There are different coloured inlays or symbols available.
With the Double-Pushbutton 2 functions can be realized on small space.

Applications
Control Panels
Local control stations

Technical Data
Atex Zones: 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 Mounting: Thickness 1-6mm

  • High switching capacity
  • International certificates
  • Different inlay symbols and colours
  • Robust construction

Certificates
ATEX, IECEx, GOST TC-RU

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

CodeLabelEngravedText
01green  
02green1white
03greenOFFwhite
04greenSTOPwhite
21red  
22redOwhite
23redOFFwhite
24redSTOPwhite
41white  
42whiteIIblack
43whiteblack
44whiteSTARTblack
45whiteSTOPblack
46whiteFWblack
47whiteBWblack
48whiteSTOPred
49white↑↑black
61yellow  
62yellowIIwhite
81black  
82blue  

Push Button Dimensions
Pushbutton QX-0201-P1…

Double-Pushbutton QX-0201-P2…

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