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Schneider Electric Water Pump Pressure Switch: 20 psi Factory Pressure Setting - On, 5 psi Min Deactuation Pressure, Std

Item # 277X782

$28.31 Each

Product Specs

Factory Pressure Setting - On: 20 psi
Factory Pressure Setting - Off: 40 psi
Minimum Deactuation Pressure: 5 psi
Maximum Deactuation Pressure: 65 psi
Maximum Differential Pressure: 30 psi
Action: Standard
Pole-Throw Configuration: DPST 2NC
HP - Single Phase @ 120V: 1 1⁄2 hp
HP - Single Phase @ 240V: 2 hp
HP - Three Phase @ 240V: 3 hp
Compatible Media: Fresh Water
Differential Pressure Setting: Adjustable
Voltage: 575V AC
Actuator Material: Polypropylene
Actuator Type: Diaphragm
Application: Electrically Driven Pumps
Body Style: Standard
Burst Pressure: 220 psi
Category: Pressure Switch
Conduit Thread Gender: Female
Conduit Thread Type: NPS
Conduit Trade Size: 1⁄4 in
Current Type: AC/DC
Electrical Operating Life Cycles: 100,000
Features: Rising Action Contacts Designed to Open With Falling Pressure; This Pressure Switch Features an Actuated Diaphragm; Standard Action Contacts Designed to Open With Rising Pressure
HP - Three Phase @ 480V: 1 hp
Hazardous Location: Not Rated
IP Rating: 20
Lead Size: 10 AWG
Maximum Operating Temperature: 257 ° F
Mechanical Operating Life Cycles: 300,000
Minimum Differential Pressure: 15 psi
Minimum Operating Temperature: -33 ° F
NEMA Rating: NEMA 1
Number of Poles: 2
Number of Ports: 1
Output Power - Single Phase: 1 1/2 hp @ 115V AC; 2 hp @ 230V AC
Output Power - Three Phase: 2 hp @ 115V AC; 3 hp @ 230V AC; 1 hp @ 460V AC; 1 hp @ 575V AC
Overall Height: 2.8 in
Overall Length: 3.76 in
Overall Width: 2.78 in
Phase: Single; Three
Port Type: 1-Port 1/4" FNPS
RoHS Compliant: Not Rated
Short Circuit Protection: 20 A
Specifications Met: NEC Article 430-84; ANSI/NSF Standard 61; FDA 21CFR.2600; CSA Certified; UL 508
Switch Type: Water Pump
Termination Style: Screw Clamp
Unloader Valve Size: -

Compliance and Restrictions

Country Of Origin

  • Mexico

About Water & Air Pressure Switches

Designed with a gauge especially for use on water pumps and air compressors, these pressure switches sense when a desired level of pressure has been reached and activate or deactivate power to the equipment.