REXROTH HSZ16B565-3X/S-200M01 R900966641

Rexroth Hydraulic Pressure Switch NG16

Description

The Rexroth HSZ 16 B565-3X/S-200M01 is a high-quality hydraulic pressure switch designed for mounting in hydraulic systems. It monitors pressure and provides an electrical signal once a pre-set pressure is reached. This component is known for its reliability and precision, making it a crucial element for safety and control circuits.

Specifications

• Manufacturer: Rexroth
• Type: Hydraulic Pressure Switch
• Model: HSZ 16 B565-3X/S-200M01
• Size: 16 (NG16)
• Series: 3X
• Maximum Pressure: 200 bar
• Adjustment Type: Spindle with protective cap

Label Info

• MNR: R900966641
• FD: 09W19

Application

This pressure switch is suitable for various industrial hydraulic applications, including machine tools, presses, and manufacturing lines, where precise pressure monitoring is essential for operational safety and process control.

Country of Origin

Made in Germany.

CO2 Impact

Opting for this pre-owned unit prevents the emission of approximately 12.0 kg of CO2 compared to manufacturing a new one. This saving is equivalent to driving a car for 60 km.

Availability

This item is in stock and available for immediate dispatch. Order now from spareparts2day for expert support and fast delivery.

FAQ

What is the function of the ‘3X’ in the type code?

The ‘3X’ denotes the component’s series or revision level. This is important for ensuring compatibility, as different series may have minor variations in design or performance characteristics.

How is the switching pressure adjusted on this HSZ 16 model?

The switching pressure is adjusted via the spindle located under the orange protective cap. Turning the spindle changes the pre-load on an internal spring, thereby setting the pressure at which the switch will actuate.

What type of hydraulic fluid is compatible with this pressure switch?

This pressure switch is generally compatible with mineral oil-based hydraulic fluids (HL, HLP) according to DIN 51524. For use with other fluids, it is crucial to consult the manufacturer’s data sheet to ensure material compatibility.

Last Update: Friday, March 13, 2026

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