---
product_id: 31839929
title: "Big Horn 18839 3-Phase, 220-240-Volt, 10-HP, 22-34-Amp Magnetic Switch - UL Approved"
brand: "big horn"
price: "€ 121.46"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/31839929-big-horn-18839-3-phase-220-240-volt-10-hp
store_origin: IE
region: Ireland
---

# 10-HP Power 220-240V IP54 Protection Big Horn 18839 3-Phase, 220-240-Volt, 10-HP, 22-34-Amp Magnetic Switch - UL Approved

**Brand:** big horn
**Price:** € 121.46
**Availability:** ✅ In Stock

## Summary

> 🔧 Power Up Your Safety with Style!

## Quick Answers

- **What is this?** Big Horn 18839 3-Phase, 220-240-Volt, 10-HP, 22-34-Amp Magnetic Switch - UL Approved by big horn
- **How much does it cost?** € 121.46 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/31839929-big-horn-18839-3-phase-220-240-volt-10-hp)

## Best For

- big horn enthusiasts

## Why This Product

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

## Key Features

- • **✅ UL Approved Safety:** Meets rigorous safety standards for peace of mind.
- • **🔧 Heavy-Duty Durability:** Engineered for long mechanical and electrical endurance.
- • **🚨 Emergency Operation Ready:** Features both raised OFF and built-in ON buttons for quick access.
- • **🌧️ Dust & Waterproof Design:** Built to withstand the elements, ensuring longevity.
- • **🔒 Reliable Overload Protection:** Safeguards your equipment from unexpected power surges.

## Overview

The Big Horn 18839 Magnetic Switch is a robust 3-phase, 10-HP device designed to protect your machinery from overloads and power interruptions. With a waterproof and dustproof rating (IP54), it ensures reliable operation in various environments. Featuring emergency buttons and UL approval, this switch is perfect for a wide range of industrial applications.

## Description

Big Horn 18839 3-Phase, 220-240-Volt, 10-HP, 22-34-Amp Magnetic Switch - UL Approved

## Features

- ✅ Protect equipment from overload due to unexpected startups and power interruption.
- ✅ Protection for dust and waterproof
- ✅ Both of raised OFF button and built-in ON push button for emergency
- ✅ Long mechanical and electrical endurance of contactor
- ✅ Elegant External, heavy duty life, easy operation
- ✅ UL Approved
- ✅ 50 HZ @ 240V & 60 HZ @ 220V
- ✅ All machines used for motors are applied to MAGNETIC STARTERS, such as: drilling Machine, press contour machine(band saw), tapping machine, sewing machine, conveyor, packing machine, air compressor, air pump, air conditioner and specific machine, etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Operation Mode | Off,Push Button |
| Current Rating | 22 Amps |
| Operating Voltage | 240 Volts |
| Brand | BIG HORN |
| Terminal | Button |
| Item Dimensions LxWxH | 7.8 x 5.6 x 4.9 inches |
| Circuit Type | 3 way |
| Actuator Type | Push Button |
| International Protection Rating | IP54 |
| Number of Positions | 3 |
| Controller Type | Push Button |
| Connectivity Protocol | X-10 |
| Unit Count | 1 Count |
| Manufacturer | Big Horn |
| Part Number | 18839 |
| Item Weight | 2.65 pounds |
| Product Dimensions | 7.8 x 5.6 x 4.9 inches |
| Item model number | 18839 |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![Big Horn 18839 3-Phase, 220-240-Volt, 10-HP, 22-34-Amp Magnetic Switch - UL Approved - Image 1](https://m.media-amazon.com/images/I/51-BBobLQ4L.jpg)
![Big Horn 18839 3-Phase, 220-240-Volt, 10-HP, 22-34-Amp Magnetic Switch - UL Approved - Image 2](https://m.media-amazon.com/images/I/61-Wy-udY1L.jpg)
![Big Horn 18839 3-Phase, 220-240-Volt, 10-HP, 22-34-Amp Magnetic Switch - UL Approved - Image 3](https://m.media-amazon.com/images/I/61s2241RHsL.jpg)

## Questions & Answers

**Q: What terminals do I run my pressure switch to ? On an air compressor**
A: The pressure switch needs to INTERRUPT the wire that goes between the power on-off switch and the motor.

**Q: Which two terminals control the coil?**
A: I think they are 96 & 98. depends upon what you want to connect to the coil. I dont think you can directly connect an E-Stop to this switch.

**Q: Does this do the same thing as a magnetic starter?**
A: Yes a motor starter with overload relay which you need to be sure it is sized right for your motor protection

**Q: Can you start a 5 or 7.5 hp motor with this switch**
A: I have used several of these in industrial applications and start 7.5 Ho
Motors every day. Just make sure what the FLA is on your motor, doesn’t read over the current limit on this starter.

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---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-02*