RELIABILITY: Built with a rugged die-cast base and weather-resistant enclosure to meet or exceed industrial safety standards for long-term deployment.

Key Features

• ✔ Dual Conduit Entrances: Simplifies wiring for multi-voltage applications.
• ✔ Independent Adjustment: Factory-set for 4-8 PSI with easy manual overrides.
• ✔ Weatherproof Design: NEMA 4 / IP66 rated for indoor and outdoor use.
• ✔ Universal Connection: Standard 1/2" NPT male pressure fitting.

Technical Specs

Contact Rating	10.1A @ 125/250VAC; 2.0A @ 30VDC
Pressure Range	4 - 15 PSI (Adjustable)
Factory Setting	4 - 8 PSI (0.27 - 0.55 bar)
Max System Pressure	300 PSI (20.68 bar)
Switch Type	SPDT (Form C)
Operating Temp	-40°C to 60°C

System Application	Valve Type	Monitoring Goal
Fire Sprinkler Systems	Wet Pipe Alarm Valves	Waterflow Detection
Dry Pipe Systems	Dry Pipe / Deluge Valves	Low Pressure Supervisory
Solar Thermal Loops	Pressurised Glycol Lines	Leak / Pressure Loss Alarm
Pumping Stations	Direct Inline Connection	Pump Start/Stop Logic

Step 1: Apply PTFE (Teflon) tape to the 1/2" NPT male threads. Step 2: Mount the device in an upright position (threads facing down). Step 3: Tighten using the wrench flats on the brass bushing only. Caution: Do not tighten by grasping the switch enclosure. Wiring must comply with local electrical codes.

Is this a genuine original part?

This is a premium quality aftermarket replacement part from Solarika, manufactured to meet or exceed original equipment (OE) standards for industrial and fire safety applications.

How do I know if it is compatible?

We recommend checking the SKU/MPN (PS10) and the Cross Reference list provided. If your existing switch is a Potter PS10 or System Sensor EPS10, this is a guaranteed direct-fit replacement.

Can the pressure set point be changed?

Yes. While factory set to activate between 4-8 PSI, the internal adjustment thumbwheel allows you to modify the operating point between 4 and 15 PSI to suit your specific system requirements.