1340103 Potter PS10-1 Pressure Switch With One Set SPDT Contacts

The Potter PS10 Series Pressure Actuated Switches are designed for the detection of a waterflow condition in automatic fire sprinkler systems of particular designs such as wet pipe systems with alarm check valves, dry pipe, preaction, or deluge valves. The PS10 is also suitable to provide a low pressure supervisory signal; adjustable between 4 and 15 psi (0,27 and 1,03 BAR).

• UL, cUL, and CSFM Listed, FM and LPC Approved, NYMEA Accepted, CE Marked Pending
• Dimensions - 3.78" (9,6cm)W x 3.20" (8,1cm)D x 4.22" (10,7cm)H
• Conduit Entrance - Two knockouts provided for 1/2" conduit. Individual switch compartments and ground screws suitable for dissimilar voltages.
• Enclosure:
• Cover - Die-cast with textured red powdercoat finish, single cover screw and rain lip.
• Base - Die-cast
• Pressure Connection - Nylon 1/2" NPT Male
• Factory Adjustment - 4 - 8 PSI (0,27 - 0,55 BAR)
• Differential - 2 PSI (0,13 BAR) typical
• Maximum System Pressure - 300 PSI (20,68 BAR)
• Switch Contacts:
  • SPDT (Form C)
  • 10.1 Amps at 125/250VAC, 2.0 Amps at 30VDC
  • One SPDT in PS10-1, Two SPDT in PS10-2
• Environmental Specifi cations:
• NEMA 4/IP55 Rated Enclosure - indoor or outdoor when used with NEMA 4 conduit fittings.
• Temperature range: -40°F to 140°F (-40°C to 60°C)
• Service Use:
• One or two family dwelling NFPA-13D
• Residential Occupancy up to four stories NFPA-13R
• National Fire Alarm Code NFPA-72

1340103 Specifications PDF