Hydraulic Ring ASB250AF1A4 Hydraulic Pressure Switch
Brand: Hydraulic Ring
Model: ASB250AF1A4
Type: Pressure Switch
Part Numbers: ASB100AF1A4 / ASB250AF1A4 / ASB100AF1A3 / ASB250AF1A3
Technical Specs:
- Sensor Type: Hydraulic Pressure Switch
- Pressure Ranges: 10 to 100 bar - 20 to 250 bar
- Accuracy: ±1-2% FS for hydraulic switches
- Contact Configuration: SPDT
- Electrical Rating: 250 V AC
- Electrical Connection: DIN Hirschman connector
- Enclosure Rating: IP66
- Operating Temperature Range: -40°C to +85°C
- Media: Hydraulic oil, water, or compatible fluids
- Deadband: Fixed
- Vibration Resistance: High
- Additional Features:
- Watertight enclosure for harsh environments
- High overpressure protection (315 bar max)
- Certifications: CE, UL
Dimensions: 130 x 60 x 40 mm
Weight: 1.0 kg
Country of Origin: USA
HS Code: 9026.20








Description
Brand: Hydraulic Ring
Model: ASB250AF1A4
Type: Pressure Switch
Part Numbers: ASB100AF1A4 / ASB250AF1A4 / ASB100AF1A3 / ASB250AF1A3
Technical Specs:
- Sensor Type: Hydraulic Pressure Switch
- Pressure Ranges: 10 to 100 bar - 20 to 250 bar
- Accuracy: ±1-2% FS for hydraulic switches
- Contact Configuration: SPDT
- Electrical Rating: 250 V AC
- Electrical Connection: DIN Hirschman connector
- Enclosure Rating: IP66
- Operating Temperature Range: -40°C to +85°C
- Media: Hydraulic oil, water, or compatible fluids
- Deadband: Fixed
- Vibration Resistance: High
- Additional Features:
- Watertight enclosure for harsh environments
- High overpressure protection (315 bar max)
- Certifications: CE, UL
Dimensions: 130 x 60 x 40 mm
Weight: 1.0 kg
Country of Origin: USA
HS Code: 9026.20





















