Description
The 0184 DIN Socket Mechanical Pressure Switch is built for reliable pressure monitoring and control in a wide range of hydraulic, pneumatic, and industrial applications. Its field-adjustable pressure range from 4.35 psi (0.3 bar) to 1,450 psi (100 bar)makes it easy to fine-tune the switching point on-site, giving installers and OEMs greater flexibility without the need to replace the switch.
The DIN EN 175301-style electrical connector allows for fast, straightforward installation and compatibility with many standard industrial systems. Manufactured from zinc-plated steel, the housing provides excellent durability and corrosion resistance for long-term performance in demanding environments. With overpressure protection up to 5,801 psi (400 bar), the 0184 pressure switch is designed to withstand unexpected pressure spikes, helping protect equipment and improve overall system reliability.
Features
- Reliable snap-action micro switch with silver contacts for fast, consistent switching and long service life.
- Factory-set differential (10–30%) delivers dependable switching performance with minimal adjustment.
- Supplied with a DIN EN 175301 (DIN 43650) connector for quick installation and simplified wiring.
- Excellent value for money, combining reliable performance with cost-effective operation.
- Available with multiple media connections and seal materials to suit a wide range of hydraulic, pneumatic, and industrial applications.
- Durable zinc-plated steel construction provides corrosion resistance and reliable performance in demanding environments.
- High overpressure protection helps safeguard the switch against unexpected pressure spikes, improving system reliability.
Technical Specifications
| Specification | Details |
|---|---|
| Pressure Switch Type | Mechanical Pressure Switch |
| Switching Element | Snap-action micro switch with silver contacts |
| Differential | Factory-set, 10–30% |
| Overpressure Safety | Up to 100 bar (1,450 psi) or 300 bar (4,350 psi) depending on pressure range |
| Electrical Connector | DIN EN 175301 (DIN 43650) |
| Housing Material | Zinc-plated steel |
| Hex Size | 27 mm (1.06″) |
| Maximum Voltage | 250 V |
| Maximum Current | 4 A (Resistive) |
| Seal Materials | NBR (Buna-N), EPDM, FKM (Viton®), HNBR |
Applications
- Hydraulic power units
- Mobile hydraulic equipment
- Construction and agricultural machinery
- Industrial automation systems
- Air compressors
- Pneumatic equipment
- Water and fluid pumping systems
- Lubrication and cooling systems
- Machine tools
- Process control equipment
- Material handling systems
FAQs
What is a DIN socket pressure switch?
A DIN socket pressure switch is a mechanical device that monitors pressure in a system and turns an electrical circuit on or off when a set pressure is reached. It uses a DIN EN 175301 (DIN 43650) connector, which is a common industrial plug designed for quick, secure, and reliable electrical connections. DIN socket pressure switches are widely used in hydraulic systems, air compressors, pumps, and industrial machinery because they are easy to install, durable, and simple to replace when needed.
How do I wire a DIN connector?
To wire a DIN EN 175301 (DIN 43650) connector, first switch off the power to the system. Remove the connector from the pressure switch, open the connector housing, and connect the wires to the correct terminals using the wiring diagram supplied with the switch. Tighten the cable gland to hold the cable securely and help protect it from dust and moisture. Reassemble the connector, attach it to the pressure switch, and check that all connections are secure before restoring power.
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