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Specifications
Mfr. Part #:
9037ER9
Key Attributes
Model Number:
9037ER9
Product Description
Product Overview
The Square D Pumptrol 9037ER9 Float Switch is designed for liquid level control in closed tanks. It features NEMA 7/9 rated enclosure for hazardous locations and is flange-mounted for easy installation. This float switch provides reliable power circuit control with 2 Normally Closed (NC) Double Pole Single Throw (DPST) Double Break (DB) contacts.
Product Attributes
- Brand: Square D Pumptrol
- Product Type: Float switch
- Device Application: Closed tank
- Certifications: UL listed file E12443, CSA file LR26817, UL 508, CE, NEMA 7/9
- Country of Origin: MX
- Materials in contact with fluid: Stainless steel 304, Nitrile (Buna-N) or equivalent rubber, Stainless steel 316, Yellow brass
- Enclosure Material: Cast Aluminium
Technical Specifications
| Specification | Details |
|---|---|
| Product Name | 9037ER9 Float switch |
| Main Range | Square D Pumptrol |
| Device Short Name | 9037E |
| Electrical Circuit Type | Power circuit |
| Contacts Type and Composition | 2 NC, snap action, DPST-DB, Form YY |
| Controlled Fluid | Fresh water, Sea water, Hydraulic oil, Corrosive fluid (specific gravity of 0.85 in or higher) |
| Fluid Temperature Range | 0220 F (-18104 C) |
| Motor Power | 1.5 KW (2 hp)@115 V AC, 1 phase 2.2 KW (3 hp)@115 V AC, 3 phase 2.2 KW (3 hp)@230 V AC, 1 phase 3.7 KW (5 hp)@230 V AC, 3 phase 0.75 KW (1 hp)@460 V AC, 3 phase 0.75 KW (1 hp)@475 V AC, 3 phase 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 |
| Electrical Connection | Screw-clamp terminals 10 AWG |
| Short-circuit Protection | 20 A cartridge fuse gG |
| Float Movement | Variable fixed |
| Float Position | Any |
| Float Rod Angle | Horizontal |
| Electrical Durability | 100 cycles 60 cyc/mn |
| Mechanical Durability | 300 cycles |
| Maximum Operating Rate | 60 cyc/mn |
| Rated Insulation Voltage [Ui] | 575 V UL 508 |
| Net Weight | 11.99 lb(US) (5.44 kg) |
| Terminals Description | ISO n1 Line-load-load-line 2 |
| Ambient Air Temperature for Operation | -22220 F (-30104 C) |
| Ambient Air Temperature for Storage | -22220 F (-30104 C) |
| NEMA degree of protection | NEMA 7/9 |
| Warranty | 18 months |
2411261600_Schneider-9037ER9_C6847204.pdf
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