Product Description
Rexroth HED 8 OH-20/350K14 Hydraulic Pressure Switch
The Rexroth HED 8 OH-20/350K14 is a high-performance hydraulic pressure switch, also known as a pressure relay, designed for robust industrial applications. Manufactured by Bosch Rexroth, this piston-type switch reliably opens or closes an electrical circuit when a pre-set pressure value is reached. It features a continuously adjustable pressure setting up to 350 bar and is built for a maximum operating pressure of 400 bar. The HED 8 series is recognized for its precision, durability, and consistent switching accuracy, making it an essential component for monitoring and controlling pressure in hydraulic systems.
Technical Specifications:
- Brand: Rexroth
- Model: HED 8 OH-20/350K14
- Material Number (MNR): R901101640
- Maximum Operating Pressure (pmax): 400 bar
- Pressure Adjustment Range: Up to 350 bar
- Electrical Connection: Connector according to DIN EN 175301-803 (DIN 43650)
- Electrical Rating: 2A at 250V AC / 2A at 24V DC
- Max. Ambient Temperature: 50°C
- Max. Hydraulic Fluid Temperature: 80°C

Rexroth HED 8 OH-20/350K14 Hydraulic Pressure Switch
Buy the genuine Rexroth HED 8 OH-20/350K14 hydraulic pressure switch (R901101640). A reliable piston-type pressure relay with a 350 bar adjustable range and 400 bar max pressure for industrial hydraulic control systems.







