---
product_id: 318694088
title: "Tuhorse5HP 230V 1-Phase Deluxe Control Box with Magnetic Contactor for Deep Well Pump. Compatible Replacement for Franklin Part# 2821139310, Goulds CB50412MC"
brand: "tuhorse"
price: "¥97587"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/318694088-tuhorse5hp-230v-1-phase-deluxe-control-box-with-magnetic-contactor
store_origin: JP
region: Japan
---

# 5HP Power Boost Built-in Magnetic Contactor NEMA 3 Weatherproof Steel Case Tuhorse5HP 230V 1-Phase Deluxe Control Box with Magnetic Contactor for Deep Well Pump. Compatible Replacement for Franklin Part# 2821139310, Goulds CB50412MC

**Brand:** tuhorse
**Price:** ¥97587
**Availability:** ✅ In Stock

## Summary

> ⚙️ Power Your Pump Like a Pro — Stay Ahead, Stay Flowing!

## Quick Answers

- **What is this?** Tuhorse5HP 230V 1-Phase Deluxe Control Box with Magnetic Contactor for Deep Well Pump. Compatible Replacement for Franklin Part# 2821139310, Goulds CB50412MC by tuhorse
- **How much does it cost?** ¥97587 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/318694088-tuhorse5hp-230v-1-phase-deluxe-control-box-with-magnetic-contactor)

## Best For

- tuhorse enthusiasts

## Why This Product

- Trusted tuhorse brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Powerful 5HP Motor Control:** Delivers robust 3700W performance for deep well pumps up to 5 horsepower, ensuring reliable water supply without compromise.
- • **Versatile Connectivity Options:** Supports multiple control devices including pressure switches, float switches, and remote timers with easy-to-wire terminal strips accommodating up to #4 gauge wire.
- • **Rugged NEMA 3 Rated Steel Enclosure:** Durable, weather-resistant casing designed for both indoor and outdoor use, protecting your investment from the elements.
- • **Direct Franklin & Goulds Replacement:** Perfect drop-in upgrade for Franklin Part# 2821139310 and Goulds CB50412MC, eliminating downtime and installation hassle.
- • **Integrated Magnetic Contactor with 24V Coil:** Seamlessly powers your pump with built-in transformer or external 24V irrigation controllers like Rain Bird and Hunter for ultimate compatibility.

## Overview

This 5HP 230V Deluxe Control Box by Tuhorse Electric features a built-in magnetic contactor with a 24V coil powered by an internal transformer or external irrigation controllers. Housed in a rugged NEMA 3 rated steel case, it supports multiple control devices and is a direct replacement for Franklin and Goulds models, delivering reliable, weatherproof pump control for deep well applications.

## Description

Tuhorse5HP 230V 1-Phase Deluxe Control Box with Magnetic Contactor for Deep Well Pump. Compatible Replacement for Franklin Part# 2821139310, Goulds CB50412MC

## Features

- Builtin Magnetic Contactor with 24V coil, powered by an internal 230V to 24V transformer or by external 24V irrigation controller signal
- 24V low voltage pilot power to pressure switch or float switch, ensuring safety; Bypass the internal 24V to use with Rain Bird , Hunter timer/zone controller
- Compatible replacement for Franklin Part# 2821139310 , Goulds CB50412MC Deluxe Control Box
- Large steel case 14.25x10.25x6.5 inches, NEMA 3 rating for indoor and outdoor use
- 2 x 1"/1.25" tangential knockouts for power, 1x 1/2" for pilot signal
- Works with your own remote control device, pressure switch, float switch, irrigation controller, timer to power On/Off the pump
- Terminal strip accept up to #4 wire

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Tuhorse Electric |
| Part Number | TCB50M230DLX |
| Item Weight | 16 pounds |
| Product Dimensions | 14.25 x 10.25 x 6.5 inches |
| Item model number | TCB50M230DLX |
| Color | White |
| Style | Well pump starter |
| Material | Steel Casing |
| Power Source | 230V |
| Voltage | 230 Volts (AC) |
| Wattage | 3700 watts |
| Horsepower | 5 hp |
| Amperage Capacity | 35 Amps |
| Item Package Quantity | 1 |

## Images

![Tuhorse5HP 230V 1-Phase Deluxe Control Box with Magnetic Contactor for Deep Well Pump. Compatible Replacement for Franklin Part# 2821139310, Goulds CB50412MC - Image 1](https://m.media-amazon.com/images/I/61+PE1amiaL.jpg)
![Tuhorse5HP 230V 1-Phase Deluxe Control Box with Magnetic Contactor for Deep Well Pump. Compatible Replacement for Franklin Part# 2821139310, Goulds CB50412MC - Image 2](https://m.media-amazon.com/images/I/611blJwveuL.jpg)
![Tuhorse5HP 230V 1-Phase Deluxe Control Box with Magnetic Contactor for Deep Well Pump. Compatible Replacement for Franklin Part# 2821139310, Goulds CB50412MC - Image 3](https://m.media-amazon.com/images/I/61ABDj5dA2L.jpg)
![Tuhorse5HP 230V 1-Phase Deluxe Control Box with Magnetic Contactor for Deep Well Pump. Compatible Replacement for Franklin Part# 2821139310, Goulds CB50412MC - Image 4](https://m.media-amazon.com/images/I/61j7gt3v8YL.jpg)

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**Shop now:** [https://www.desertcart.jp/products/318694088-tuhorse5hp-230v-1-phase-deluxe-control-box-with-magnetic-contactor](https://www.desertcart.jp/products/318694088-tuhorse5hp-230v-1-phase-deluxe-control-box-with-magnetic-contactor)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-28*