Pressure Switches - Square D™ NEMA, Classes 9012, 9013, 9016, 9036, 9037, and 9038 - 9037HG30R

Square D Pumptrol

Float switch

Closed tank

9037H

Liquid level control

Power circuit

Set of 1

Individual

For closed tank

Screw-in bushing

3 knock-outs for 1/2" conduit UL 508

2 NO snap action DPST-DB Form XX

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

1.5 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

Screw-clamp terminals 10 AWG

Contacts open on liquid rise

4.25...8.25 in adjustable

Left

90° (offset)

Cartridge fuse gG

With external pointer

Cast iron
316 stainless steel
Nitrile (Buna-N) or equivalent rubber
Yellow brass
304 stainless steel

Polypropylene or equivalent

Vertical position only

100 cycles @ 60 cyc/mn

300 cycles

4 terminals

60 cyc/mn

575 V UL 508

4.4 lb(US)

Line-load-load-line

Without

Float
Rod
Float switch

CE
UL 508

-22...220 °F

-22...220 °F

NEMA 1 UL 50

UL listed file E12158
CSA file LR25490

21601 - 9037,9038 COMMERCIAL FLOAT SWITCHES

CP7G

00785901349112

1

4.4000000000000004

Y

MX

Will not be compliant

Reference not containing SVHC above the threshold

Available

Available

WARNING: This product can expose you to chemicals including:

Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm.

Di-isodecyl phthalate (DIDP) which is known to the State of California to cause birth defects or other reproductive harm.

For more information go to www.p65warnings.ca.gov

18 months