Sprinklers & Valves (Wet System)
The Potter PS-10 Alarm Pressure Switch is a pressure-sensing device installed in fire sprinkler systems to send an alarm signal when water flow occurs due to sprinkler activation.
The PS-10 features two independent SPDT contact sets that can be used for both alarm and supervisory functions.
Highly sensitive to pressure changes, this switch is compatible with nearly all sprinkler system configurations.
Two independent SPDT contact sets
High sensitivity to pressure variations
Weather- and corrosion-resistant die-cast housing
Compatible with wet, dry, deluge, and pre-action systems
UL, FM, and CSFM certified
Easy wiring through standard conduit connection
| Parameter | Description |
|---|---|
| Type | Pressure-Actuated Alarm Switch |
| Pressure Range | ±5 – 60 psi |
| Contacts | Two SPDT |
| Housing Material | Aluminum Die-Cast |
| Electrical Rating | 10A @ 125/250 VAC |
| Connection | ½″ NPT |
| Certifications | UL, FM, CSFM |
Wet sprinkler system alarms
Dry or pre-action system pressure supervision
Fire alarm control panels
Commercial and industrial facilities
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