Potter PS40-2 PS40 Series Supervisory Pressure Switch with Sets SPDT Contacts
PS40-2
|PL-PS402
Potter PS40-2 PS40 Series Supervisory Pressure Switch with Sets SPDT Contacts
PS40-2 | PL-PS402
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Product Overview
PS40-2 Pressure Switch with two sets SPDT contacts P/N1340404
The Potter PS40 Series Supervisory Pressure Actuated Switches are designed primarily to detect an increase and/or decrease from normal system pressure in automatic fire sprinkler systems. Typical applications are: Dry pipe systems, pre-action air/nitrogen supervision, pressure tanks, air supplies, and water supplies. The PS40 switch is factory set for 40 PSI (2,8 BAR) normal system pressure. The switch marked with the word LOW is set to operate at a pressure decrease of 10 PSI (,7 BAR) at 30 PSI (2,1 BAR). The switch marked with the word HIGH is set to operate at a pressure increase of 10 PSI (,7 BAR) at 50 PSI (3,5 BAR).
Main Features
- One or two switch models are available
- Independent switch adjustment on two switch models, no tools needed
- Non-corrosive pressure connection and Non-Conductive Enclosure
- Two 1/2” conduit/cable entrances
- Separate isolated wiring chambers
- Non-corrosive pressure connection
- Non-Conductive Enclosure
- Vds version available
General Information
Specifications
ADI Part Number PL-PS402 Brand Name Potter Electric Signal, LLC Manufacturer Potter Electric Signal, LLC Manufacturer Part Number PS402 Product Model PS40-2 Product Name PS40-2 Waterflow Supervisory Switch Product Series PS40 Product Type Pressure Switch Weight 1.5
Application/Usage Air/Water Supply, Dry Pipe Sprinkler System, Pressure Tank Material Zinc
Color Red Depth 3.2" Height 4.2" Width 3.8"
Length 6.3
Package Contents - PS40-2 Waterflow Supervisory Switch
- Bleeder Valve
- 2 x Knockouts
- 1 x Key