Atex Potentiometer

  • Wide value range
  • International certificates
  • Accurate adjustment
  • Robust construction

Potentiometer 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.

The Potentiometer has got 3-poles, adjustable from 0 to 100%.

Control Panels
Local control stations

Technical Data
Atex Zones: 1 / 2 / 21 / 22
Nominal Voltage max.: 200VDC
Power max.: 0,1W
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


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

Order Number
100Ω QX-0203-DWx01
200Ω QX-0203-DWx02
500Ω QX-0203-DWx03
1000Ω QX-0203-DWx04
2000Ω QX-0203-DWx05
5000Ω QX-0203-DWx06
10000Ω QX-0203-DWx07
20000Ω QX-0203-DWx08
50000Ω QX-0203-DWx09
100000Ω QX-0203-DWx10
200000Ω QX-0203-DWx011
500000Ω QX-0203-DWx012
1000000Ω QX-0203-DWx013
2000000Ω QX-0203-DWx014
x = 6: Rail mounting / x = 7: Lid mounting
explosion proof potentiometer
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