Suco - 0340/0341 Pressure Switch
  • Suco - 0340/0341 Pressure Switch
  • Suco - 0340/0341 Pressure Switch
  • Suco - 0340/0341 Pressure Switch

Suco - 0340/0341 Pressure Switch

ATEX rated

The 0340/0341 series pressure switch is part of the ATEX range from SUCO. Designed for dust protection zone 22 offering a maximum voltage of 250V with a normally open and normally closed contact housed in a hex 27 zinc plated body offering a high pressure resistance. The switch point is very stable even after a long period of time and high load and also adjustable on site and can come pre-set.

Common applications include process mills, refineries safe areas.

Dust protected zone 22

Up to 250 V

Five adjustment ranges from 0,3..1,5 bar to 50..150 bar

Changeover (SPDT)

Over pressure safety of 300 bar or 600 bar

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Adjustment range max 1.5 bar
Adjustment range min 0.3 bar
Approvals CE, CSA US, Atex Ex II 3D IP65 T90°, RoHS II
Contact load max ac 2 A
Deviation max ±0,2
Electrical connection Embedded 2m cable
Function Changeover (SPDT)
IP class IP65
Material membrane NBR
Material of body Zinc-plated steel
Material of wetted parts Zinc-plated steel, NBR
Max switching frequency/min 200
Pressure max 300 bar
Process connection 1/4 BSP
Shock resistance 294m / s²; 14 ms half sinusoidal wave; DIN EN 60068-2-27
Temperature ambient from -20 °C
Temperature ambient to 80 °C
Temperature of media from -20 °C
Temperature of media to 80 °C
Weight 230 g
Vibration resistance 10g: 5..200 Hz sine wave, DIN EN 60068-2-6
Voltage ac max 250 V
Voltage ac min 10 V