Float switch, Square D Pumptrol, closed tank, NEMA 4, screw in bushing, 2NC DPST DB contacts
Telemecanique Sensors

Telemecanique Sensors 9037HW33 Float switch, Square D Pumptrol, closed tank, NEMA 4, screw in bushing, 2NC DPST DB contacts

  • MPN: 9037HW33
  • UPC: 785901075431
  • PPN: TES-9037HW33
  • UNSPSC: 39122219

CAD

$756.43

/ EA

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Spec sheet

Description

This product is part of the NEMA Pressure Switches range, an offer of float switches. This float switch has 2 normally closed, snap action, DPST-DB (double pole single throw, double break) form YY contacts. The closed tank float switch supports screw-in bush mounting method and 45° (offset) float rod angle for operating in right position. Float switch is used in applications where the water level change is 2.00 inches minimum and 5.00 inches maximum. It is furnished with screw clamp terminals for electrical connection and two 3/4 inch - 14NPT conduit entries. Offers electrical durability of 100 cycles and mechanical durability of 300 cycles. The enclosure is made of cast aluminum. It is a NEMA 4 rated product. This product is certified by UL, CSA, CE. Meets UL 508 standards. Float switch is attached to the tank by means of a 2-1/2inch bushing. An external pointer indicates the float position within the tank when the unit is mounted. Switch comes complete with stainless steel float and rod. This product is certified by CE, CSA and UL. It meets CE and UL 508 standards. The kit includes float switch, float and rod. A complete line of switches designed for open or closed tank applications they detect rising or falling liquid levels in various types of containers. The Square D brand water pressure switch has expanded to industry leading Pressure Sensors and Switches.

Documentation & Downloads

Specifications

Key Specifications

Range Of Product
Square D Pumptrol
Quantity Per Set
set of 1
Product Or Component Type
float switch
Device Application
closed tank
Product Specific Applicationliquid level control
Electrical Circuit Typepower circuit
Type Of Packingindividual
Device Short Name9037H

Complementary

Cable Entry Number
2 conduit entries for 3/4"-14 NPT UL 508
Contact Operation
contacts close on liquid rise
Terminal Block Type
4 terminals
[Ui] Rated Insulation Voltage
575 V UL 508
Controlled Fluid
fresh water specific gravity of 0.85 in or higher 0-220 °F || sea water specific gravity of 0.85 in or higher 0-220 °F || hydraulic oil specific gravity of 0.85 in or higher 0-220 °F || corrosive fluid specific gravity of 0.85 in or higher 0-220 °F
Mechanical Durability
300 cycles
Factory Modification
without
Operating Position
vertical position only
Maximum Operating Rate
60 cyc/mn
Contacts Type And Composition
2 NC, snap action, DPST-DB, Form YY
Materials In Contact With Fluid
stainless steel 316 || cast iron || nitrile (Buna-N) or equivalent rubber || yellow brass || stainlesss steel 304
Kit Composition
float switch || rod || float
Electrical Connectionscrew-clamp terminals 10 AWG
Product Destinationfor closed tank
Terminals Description Iso N°1line-load-load-line
Short-Circuit Protection20 A cartridge fuse gG
Device Mountingscrew-in bushing
Float Rod Angle45°
Float Movement2...5 in adjustable
Enclosure Materialcast aluminium
Local Signallingwith external pointer
Motor Power Kw1.5 kW 2 hp)115 V AC, 1 phase || 2.2 kW 3 hp)115 V AC, 3 phases || 2.2 kW 3 hp)230 V AC, 1 phase || 3.7 kW 5 hp)230 V AC, 3 phases || 0.75 kW 1 hp)460 V AC, 3 phases || 0.75 kW 1 hp)475 V AC, 3 phases || 0.18 kW 0.25 hp)32 V DC || 0.37 kW 0.5 hp)115 V DC || 0.37 kW 0.5 hp)230 V DC
Float Positionright
Electrical Durability100 cycles 60 cyc/mn

Environment

Product Certifications
UL listed file E12158 || CSA file LR25490
Ambient Air Temperature For Storage
-22-220 °F
Nema Degree Of Protection
NEMA 4 UL 50
Ambient Air Temperature For Operation-22-220 °F
StandardsCE || UL 508

Contractual warranty

Warranty
18 months

Offer Sustainability

Circularity Profile
ENVEOLI111210EN
Eu Rohs Directive
Not applicable, out of EU RoHS legal scope
Environmental DisclosureENVPEP111211EN
Reach RegulationReference contains Substances of Very High Concern above the threshold

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