Product Description

Rexroth R901107397 HED 8 OP-20/200K14V

The Rexroth R901107397 HED 8 OP-20/200K14V is a robust piston-type hydraulic pressure switch designed for reliable pressure monitoring and control within hydraulic systems. It operates by actuating a mechanical micro switch when the system pressure reaches a user-defined setpoint. This particular model is equipped with a convenient rotary knob featuring an integrated scale, allowing for straightforward and precise pressure adjustments. Designed for subplate mounting according to ISO 4401 standards, it ensures easy integration into various hydraulic setups. The inclusion of FKM seals makes it compatible with a wide range of hydraulic fluids, enhancing its versatility. The K14 electrical connection provides a standardized plug-in interface for the electrical circuit.

Technical Specifications:

Product ID: R901107397
Type: HED 8 OP-20/200K14V
Design: Piston-type pressure switch
Actuation: Mechanical with micro switch (changeover contact)
Pressure Adjustment: Rotary knob with scale
Mounting: Subplate mounting, porting pattern according to ISO 4401-03-02-0-05 (with locating hole)
Pressure Setting Range: Up to 200 bar
Maximum Permissible Operating Pressure (Hydraulic): 630 bar
Electrical Connection: Plug-in connector according to DIN EN 175301-803, 3-pole + PE (Form A), mating connector not included
Switching Voltage (AC): Max. 250 V
Switching Current (AC): Max. 4 A (ohmic load)
Switching Voltage (DC): Max. 30 V
Switching Current (DC): Max. 1 A (ohmic load)
Seals: FKM (fluoroelastomer)
Hydraulic Fluid Temperature Range: -20 °C to +80 °C
Permissible Degree of Contamination: Max. permissible degree of contamination of the hydraulic fluid is class 20/18/15 according to ISO 4406 (1999)
Component Series: 2X (20 to 29)
Weight: Approximately 0.6 kg