Modified on:
August 22,2026
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Supplier part number:
HED_8_OH1X-200K14
Name: Piston Type Pressure Switch Electro-hydraulic. - Rexroth - BOSCH. - Type HED 8 , Series 1X , Pmax = 630 bar. - OH (Vertical Stacking Assembly)(Up to 350 bar). - 200 bar - Spindle (Without Scale). Description: For the Rexroth HED 8 pressure switch with your specified configuration—OH (vertical stacking) mounting, a 200 bar pressure rating, and a spindle adjustment without a scale—the correct ordering code is HED 8 OH-2X/200K14.
🔧 Ordering Code Breakdown
The table below details how your specifications map to the Rexroth type code, based on the official manufacturer data and distributor product listings .
Parameter Code / Value Meaning
Type HED 8 Piston type pressure switch
Mounting Type OH Flange connection, vertical stacking assembly (ISO 16873)
Component Series 2X Component series 20 to 29 (dimensions unchanged)
Pressure Rating 200 Max. settable pressure: 200 bar
Electrical Connection K14 Without mating connector; connector DIN EN 175301-803
Adjustment Type (no code) Spindle with internal hexagon, without scale, without protective cap
⚙️ Key Technical Characteristics
Maximum Operating Pressure: For the OH (flange) mounting variant with the 200 bar pressure stage, the maximum operating pressure is 350 bar .
Adjustment Element: The switch uses a spindle with an internal hexagon (Allen key) for setting the switching point. As per your request, it comes without a scale and without a protective cap .
Seals: The switch is equipped with standard NBR seals, suitable for mineral oils (HL, HLP, etc.) .
Product listings confirm this specific model variant is available under material number R901099808 .
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