Product Overview
The Square D Pumptrol 9038AW1N4N5 is a mechanical alternator designed for alternating the operation of two pumps or motors in open tank applications. It features a NEMA 4 enclosure, pedestal mounting, and 4 normally closed Double Pole Single Throw Double Break (DPST-DB) contacts for power circuit control with control duty alarm. This device is suitable for fresh water, sea water, hydraulic oil, and corrosive fluids with a specific gravity of 0.85 or higher.
Product Attributes
- Brand: Square D Pumptrol
- Product Type: Mechanical alternator
- Device Application: Open tank
- Enclosure Material: Cast Aluminium
- Certifications: UL 508, CSA file LR25490, UL listed file E12158
- Country of Origin: MX
Technical Specifications
| Specification | Value |
|---|---|
| Main Range of Product | Square D Pumptrol |
| Product or Component Type | Mechanical alternator |
| Device Application | Open tank |
| Product Specific Application | Mechanically alternating the operation of two pumps or motors |
| Electrical circuit type | Power circuit with control duty alarm |
| Contacts type and composition | 4 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) |
| 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 |
| Contact operation | Contacts close on liquid rise |
| Float movement | Variable adjustable |
| Float position | Any |
| Float rod angle | Vertical |
| Short-circuit protection | 20 A cartridge fuse gG |
| Local signalling | Without |
| Operating position | Vertical position only |
| Electrical durability | 100 cycles 60 cyc/mn |
| Mechanical durability | 300 cycles |
| Terminal block type | 8 terminals |
| Maximum operating rate | 60 cyc/mn |
| [Ui] rated insulation voltage | 575 V UL 508 |
| Terminals description | ISO n1 Line-load-load-line |
| Factory modification | Two-level non-alternating unit, high level alarm |
| Kit composition | Float switch; Rod and float are to be chosen in accessories |
| Ambient Air Temperature for Operation | -22220 F (-30104 C) |
| Ambient Air Temperature for Storage | -22220 F (-30104 C) |
| NEMA degree of protection | NEMA 4 |
| Package weight(Lbs) | 22.30 lb(US) (10.115 kg) |
| Warranty | 18 months |
2411280002_Schneider-9038AW1N4N5_C7204370.pdf
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