Multiquip CB14 Control Box (230V) The Multiquip CB14 is a professional-grade electrical control box designed to provide safe, reliable operation for 230V Three-Phase submersible pumps. Unlike standard plug-and-play pumps, high-capacity three-phase motors require an external control hub to manage the initial electrical inrush and protect the motor from phase-related damage. Housed in a rugged, weather-resistant enclosure, the CB14 acts as the "brain" for your pumping system. It combines a heavy-duty magnetic contactor with precision thermal overload protection, ensuring that the pump motor remains shielded from overheating, voltage spikes, or the catastrophic failure caused by a jammed impeller. Features: 460V 50/60 Hz Three Phase Controller. Magnetic starter, relay, transformer and overload protection. Prevents short circuits, single phasing and power spikes. Overload guards have adjustable amperage settings. Manual ON/OFF switch and running lights Designed to accept float switches for automatic operations (sold separately) Housing manufactured from polyester reinforced fiberglass. Watertight housing and cable glands prevent water intrusion; and an extra gland is provided in case float switches are used with the box. UL/CSA Certified. For Multiquip ST4125D and ST6125D when wired for 460V operations, and other comparable pump models.
