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Potter PS40-1 VDS Supervisory Pressure Actuated Switch
See all products from potterAED 420.00 VAT included
Potter PS40-1 VDS 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.
Product Code : fs10087
Brand: Potter
Seller: Fireshop1001Approved by : [woo_pro_badges_extended]
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Description
Potter PS40-1 VDS 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).
Features
- Supervisory Pressure Actuated Switches are designed primarily to detect an increase and/or decrease from normal system pressure in automatic fire sprinkler systems
- Switches shall be provided with a 1/2" NPT male pressure connection
- The PS40 switch is factory set for 2,8 BAR (40 PSI) normal system pressure
- The switch unit shall contain SPDT (Form C) switch(es)
Specifications
- Product: Supervisory Pressure Switch
- Brand: Potter
- Dimensions: (9,6cm) 3.78" W x (8,1cm) 3.20" D x (10,7cm) 4.22" H
- Pressure Connection: Nylon 1/2" NPT Male
- Pressure Range: 0,7 - 4,1 BAR (10-60 PSI)
- Enclosure: Base Die-cast, Cover Die-cast with textured red powder coat finish, single cover screw and rain lip.
- Maximum System Pressure: 17,2 BAR (250 PSI)
- Switch Contacts: SPDT (Form C), 10.1 Amps at 125/250VAC, 2.0 Amps at 30VDC
- Conduit Entrance: Two knockouts provided for 1/2" conduit. Individual switch compartments and ground screws suitable for dissimilar voltages
- Factory Adjustment: 2,1 BAR (30 PSI)
- Differential: Typical 0,07 at 0,7 BAR (1 lb. at 10 PSI), 0,28 at 4,1 BAR (4 lbs. at 60 PSI)
- Environmental Specifications: NEMA 4/IP66 Rated Enclosure - indoor or outdoor when used with NEMA 4 conduit fittings
- UL, cUL, and CSFM Listed, FM and LPC Approved, NYMEA Accepted, CE Marked
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