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Potter PS40-1 VDS Supervisory Pressure Actuated Switch

Name: Potter PS40-1 VDS Supervisory Pressure Actuated Switch
SKU: fs10087
Availability: InStock

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AED 420.00 VAT included

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Product Code : fs10087 Brand: Potter Seller: Fireshop1001 Approved 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