These highly engineered control boxes are designed for use with Franklin 3-wire, single-phase submersible motors 1/3 to 1 hp. Quick Disconnect (QD) boxes make trouble shooting simple by automatically disconnecting the control components from the system when the lid is removed. Solid state switching, with the QD Relay, provides longer life than voltage relays, and improves the operation of the system. QD and Capacitor Run Control (CRC) boxes offer the same functionality, but CRC control boxes feature a run capacitor for smoother motor operation.

Standard and Deluxe control boxes are for 3-wire, 1 to 15 hp single-phase water systems that use standard/heavy-duty pressure switches, level switches, or other pilot devices. Deluxe control boxes contain magnetic line contactors carefully matched to the motor rating, eliminating the need for external line contactors. The 15 hp XL Deluxe box has a larger enclosure that provides the space you need for heavy-duty wire and plenty of room for add-ons.