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The Schneider Electric 8940SSE4050B1250HP functions as a pump panel with capabilities for handling motors up to 50 horsepower at 480 volts AC. Designed for durability in outdoor environments, it features a rainproof painted steel enclosure rated NEMA 3R. It accommodates a maximum starter amp rating of 90 A and incorporates a fusible disconnect with a fuse clip suitable for 100 A Class H/K.
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| Manufacturer | Schneider Electric |
|---|---|
| Product Type | Pump Panel |
| Product Line | Other |
| Part Number | 8940SSE4050B1250HP |
| UPC | 785901427735 |
| Weight | 145.00 lbs (65.77 kg) |
| Starter Horsepower | Up to 50 HP @ 480 VAC |
| Fusible Disconnect | Fuse clip for 100 A Class H/K |
| Short-Circuit Rating | 5 kA SCCR |
| Enclosure Rating | NEMA 3R, rainproof painted steel |
| Control Unit | HAND/OFF/AUTO selector + START pushbutton |
| Control Voltage | 110/120 VAC |
| Control Transformer | Internal (common control circuit) |
| Certifications | UL Listed, CSA compliant |
| NEMA Starter Size | Size 3 non-reversing |
| Starter Amp Rating | 90 A |
| Overload | 27–90 A Motor Logic SSOLR |
| Control Coil Voltage | 480 VAC (440–480 VAC) |
The 8940SSE4050B1250HP pump panel from Schneider Electric is engineered to support substantial operational demands, accommodating motors with a capacity of up to 50 HP at a voltage of 480 VAC. Its reliance on a NEMA 3R rating signifies its protective design against rain and external conditions due to its painted steel construction.
Equipped with a fusible disconnect that incorporates a fuse clip rated for 100 A of Class H/K, this pump panel emphasizes safety and reliability. Additionally, it sustains an impressive short-circuit rating of 5 kA SCCR, reinforcing its ability to withstand electrical faults. The control panel features a simple user interface, consisting of a HAND/OFF/AUTO selector coupled with a START pushbutton, facilitating ease of use.
Control functionality operates at 110/120 VAC, while the internal control transformer enhances the overall control circuit efficiency. The unit is designed with ample dimensions of 39.06 × 15.16 × 9.69 inches (992 × 385 × 246 mm) and weighs 90 lb. Furthermore, it is classified with a NEMA starter size of 3, designed to be non-reversing, which suits various motor control needs.
Its performance is reliable between 27 and 90 A through the Motor Logic SSOLR overload component. Moreover, the control coil voltage ranges from 440 to 480 VAC, enhancing operational versatility. With UL Listing and CSA certifications, this pump panel aligns with industry standards, securing confidence in its application across a variety of environments.