Try out and switch to SUCO hex 27 – one of the most demanded pressure switches of SUCO, if you are looking for:
High-quality micro-switch for reliable switching
Easy adjustable switching point - even during operation
Adjustable hysteresis
Self-cleaning contacts for a long working life (only 250V versions)
High overpressure safety
Long working life under harsh operating conditions
Connector plug or protective cap to protect against moisture and dirt, and thus easy replacement on site by service personnel
Various thread connections available to suit your installation
A choice of zinc-plated steel or stainless steel as body material and a selection of diaphragm materials ensure high resistance to media
Technical data:
Degree of protection: IP65 with suitable connector installed, Terminals IP00
Switching frequency: 200/min
Temperature stability for diaphragm/seal materials:
NBR -30°C to +100°C
EPDM -30°C to +120°C
FKM -5°C to +120°C
Silicone -40°C to +120°C
HNBR -30°C to +120°C
Mechanical life expectancy:10^6 cycles (life expectancy of diaphragm pressure switches only for pressures up to maximum 50 bar)
Maximum pressure rate: 1 bar/msec
Vibration resistance: 10g / 5-200 Hz sine-wave
Shock resistance: 294 m/s²; 14 ms half-sine-wave
Hysteresis: adjustable 10–30% (only at works); type 0140/0141 not adjustable, standard value approx. 10–20%.

Try out and switch to SUCO hex 27 – one of the most demanded pressure switches of SUCO, if you are looking for:
High-quality micro-switch for reliable switching
Easy adjustable switching point - even during operation
Adjustable hysteresis
Self-cleaning contacts for a long working life (only 250V versions)
High overpressure safety
Long working life under harsh operating conditions
Connector plug or protective cap to protect against moisture and dirt, and thus easy replacement on site by service personnel
Various thread connections available to suit your installation
A choice of zinc-plated steel or stainless steel as body material and a selection of diaphragm materials ensure high resistance to media
Technical data:
Degree of protection: IP65 with suitable connector installed, Terminals IP00
Switching frequency: 200/min
Temperature stability for diaphragm/seal materials:
NBR -30°C to +100°C
EPDM -30°C to +120°C
FKM -5°C to +120°C
Silicone -40°C to +120°C
HNBR -30°C to +120°C
Mechanical life expectancy:10^6 cycles (life expectancy of diaphragm pressure switches only for pressures up to maximum 50 bar)
Maximum pressure rate: 1 bar/msec
Vibration resistance: 10g / 5-200 Hz sine-wave
Shock resistance: 294 m/s²; 14 ms half-sine-wave
Hysteresis: adjustable 10–30% (only at works); type 0140/0141 not adjustable, standard value approx. 10–20%.