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Compact-Pressure Switch SW27 Series HDC

Electromechanical Pressure Switch,Switching point adjustable: 10 ... 320bar

Technical Data
Operating fluid: self-lubricating fluid like for example hydraulic oil, lubricating oil 
Type of mounting: by fluid connection 
Fluid connection: external thread G
1
/8“,G
1
/4“,M10x1,1/8NPT,1/4NPT,other on request
Mounting position: optional 
Operating pressure range: 10... 30bar; 10... 80; 10…120; 10…160; 20…200; 20...250; 
30…320  (each with max. system pressure 350bar) 
Repeatability: ±2% relating to operating range maximum value 
Switching pressure difference: adjustable, see diagram switching pressure difference page 4 
Max. switching frequency: 100/min 
Temperature range: -20°C up to +80°C 
Vibration resistance: 10g (10 ... 2000Hz) .
Shock resitance: 30g 
Electrical connection: socket DIN EN 175301-803 (DIN 43650 type A) 
Switching element: change-over switch with catch spring as switching element and 
self-cleaning contacts 
Operating current and voltage AC12 acc. to VDE0660 (EN60947): 4A at 250VAC 
at operating category: AC14 acc. to VDE0660 (EN60947): 1A at 250VAC 
DC12 acc. to VDE0660 (EN60947): 2A at 28VDC
DC14 acc. to VDE0660 (EN60947): 0,5A at 28VDC 
CE-Certification: acc. to EU standard 73/23/EWG 
Protection category EN 60529: IP65 with fitted connector 
Material: housing: steel-zinc coated, other on request 
sealing: PTFE / Perbunan 
Weight: 0,100 kg