Multiquip 0203050434 Box /D - OEM Replacement Part for Submersible Trash Pumps

The Box /D assembly is a critical control enclosure component for submersible trash pump systems, providing essential housing and protection for the electrical control system that operates 3-phase submersible pumps. This control box contains the necessary electronics including the electronic overload module, float switch connections, and 230/460 voltage transformer required to safely operate the pump.

Designed specifically for industrial submersible pump applications, this control box manages the ST3050D's 5 HP motor operation, handling starting amperage of 77A at 230 VAC or 39A at 460 VAC. The box includes thermal overload protection to prevent motor damage and provides proper float switch terminal connections (terminals 1-2 for START, terminals 3-4 for STOP). This component is essential for safe pump operation in dewatering applications including construction sites, well casings, swimming pools, excavations, and flooded basements. Due to the hazardous voltages present, installation and servicing should only be performed by a licensed electrician or qualified personnel.

This part is compatible with the following Multiquip models:

• ST3050D Submersible Trash Pump

Genuine Multiquip OEM part, sold by an authorized dealer.