Franklin Electric 2821139310 Model CB-5-230-60-D, Deluxe Control Box (5 HP, 230V, Single Phase)

The Franklin Electric 2821139310 Deluxe Control Box (Model CB-5-230-60-D) is a premium OEM control solution designed for dependable operation with 5 HP, 230V, single-phase, three-wire submersible well pump motors. Engineered for residential, agricultural, irrigation, and commercial water systems, this deluxe control box delivers reliable motor starting, superior electrical protection, and long-lasting performance in demanding applications. Item Number: 2821139310 | Model Number: CB-5-230-60-D | Horsepower Rating: 5 HP (3.7 kW) | Frequency: 60 Hz | Phase: Single-Phase | Voltage: 230 VAC | Control Box Nominal Amps: 23 A | Control Box Max Amps: 27.5 A | Control Box Type: Deluxe | Enclosure Rating: Type 3R. Built with high-quality Franklin Electric components and housed in a rugged outdoor-rated enclosure, this UL-listed control box is designed to operate in temperatures from 14°F to 122°F, providing consistent performance and enhanced system reliability. Whether replacing an existing control box or installing a new well pump system, the Franklin Electric 2821139310 offers the durability, efficiency, and trusted performance water well professionals rely on to maximize pump life and system performance.

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Standard, Deluxe & XL Deluxe Features

• Heavy duty box-type terminals accept up to AWG #2 wire
• External access to overload resets
• Multiple-size knockouts
• User-friendly connection diagrams
• Easy access to grounding lugs