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Pressure switch - 100-400 bar - G1/4

Pressure switch - 100-400 bar - G1/4" - NO/NC - 0161 441 14 1 001

Material Aluminum
Connection stecker
Electrical connection stecker
Mechanical connection G1/4 A ISO 1179 / külső
Pressure Range 40 - 400 bar
Type Pressure switch
Maximum overpressure 600 bar
Contacts NO/NC - switchable
Switchable voltage 250V
Manufacturer article number: 0161-441-14-1-001
Model: DKT400G14OC161
Availability: 1 pcs in stock
Manufacturer: Suco
  • Aluminum housing
  • With changeover switch and silver contacts
  • Overpressure safety up to 200 / 600 bar
  • Connector similar to DIN EN 175301 (DIN 43650) standard
  • Adjustable hysteresis during operation
Description and size chart

Description

Technical details
characteristic value
Temperature stability for membrane/sealing materials
  • NBR: -40 °C to +100 °C
  • EPDM: -30 °C to +120 °C
  • FKM: -5 °C to +120 °C
Switching frequency 200 rpm
Mechanical life 10^6 cycles (lifetime of diaphragm pressure switches up to 50 bar)
Pressure increase rate ≤ 1 bar/ms
hysteresis
  • Type 0159: approx. 10 – 30 % (non-adjustable)
  • Type 0161, 0162, 0175: approx. 10 – 30 % (factory adjustable)
Vibration resistance 10 g / 5 – 200 Hz sine wave
Shock resistance 294 m/s2; 14 ms half sine wave
Case material aluminium
Degree of protection With IP 65 connector
Weight in grams
  • Type 0159, 0161, 0162: approx. 240 g
  • Type 0175: approx. 310 g
Electrical values
characteristic 0159 0161/0162
Rated Operating Voltage Ue 250 Volt AC 50 / 60 Hz
Rated operating current Ie 2.5 Ampere 5 Ampere
Application category AC 12
Rated Insulation Voltage Ui 300 V
Rated Impulse Resistance Voltage Uimp 2.5 kV
Rated Heat Flow Ithe 6 Ampere
Switching overvoltage < 2.5 kV
Nominal frequency DC und 50 / 60 Hz
Short-circuit current 0159: <350 Ampere 0161/0162: < 350 Ampere
Tightening torque of terminal screws < 0.35 Nm
cross section 0.5 – 1.5 mm