Explosion-protected Pressure Switches

Try out and start application of SUCO explosion-protected pressure switches in potentially explosive atmospheres:
ATEX-certified for use in potentially-explosive atmospheres
Compact design
Micro-switch for reliable operation
Switching point can be easily adjusted by user when switch is in operation
Technical data:
Type: 0165, 0340, 0341
Degree of protection: IP65
Protection zone:
1 (Type 0165)
22 (Type 0340, 0341)
Switching power:
1A / 250VAC, 0.25A / 250VDC (Type 0165)
2A / 250VAV (Type 0340, 0341)
Body material:
AlMgSi1 F28 (Type 0165)
Steel, zinc-plated Anodised aluminium (Type 0340, 0341)
Conductor cross-section:
3 x 0,75mm2 (Type 0165)
3 x 0,5 mm2 (Type 0340, 0341)
Switching frequency: 200/min
Temperature stability for diaphragm/seal materials:
NBR; EPDM -20°C to +80°C; FKM -5°C to +80°C
Mechanical life expectancy: 10^6 cycles (at pressures up to 50 bar)
Vibration resistance: 10g / 5-200 Hz sine-wave
Shock resistance: 294 m/s²; 14 ms half-sine-wave
Cable length: standard delivery 2 m with wire end sleeves
Hysteresis: 10 – 30% (not adjustable)..