---
product_id: 282819014
title: "Preventor with Auto - Mini (for 3 phase motors)"
brand: "magnum switchgear"
price: "$134798"
currency: COP
in_stock: true
url: https://www.desertcart.co/products/282819014-preventor-with-auto-mini-for-3-phase-motors
store_origin: CO
region: Colombia
---

# 440V Auto Power Switch Automatic Restart on Power Resume Single Phasing Protection (SPP) Preventor with Auto - Mini (for 3 phase motors)

**Brand:** magnum switchgear
**Price:** $134798
**Availability:** ✅ In Stock

## Summary

> ⚙️ Power up smart, protect smarter — never miss a beat with Preventor Mini!

## Quick Answers

- **What is this?** Preventor with Auto - Mini (for 3 phase motors) by magnum switchgear
- **How much does it cost?** $134798 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/282819014-preventor-with-auto-mini-for-3-phase-motors)

## Best For

- magnum switchgear enthusiasts

## Why This Product

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

## Key Features

- • **Seamless Auto Restart:** Automatically powers your 3-phase motor the moment electricity returns, eliminating downtime and boosting productivity.
- • **Trusted Magnum Quality:** Engineered in India with premium copper contacts and reliable push-button control for consistent, long-lasting operation.
- • **Clear Status Indicators:** Instant visual feedback with 'Healthy' and 'Phase Failure' alerts keeps you informed and in control at all times.
- • **Compact & Easy Wall Mount:** Sleek 10x3.5x8 cm design with quick-connect terminals fits effortlessly into any setup, saving space without compromising performance.
- • **Robust Single Phasing Protection:** SPP technology safeguards your motor from damaging phase failures, extending equipment lifespan and reducing costly repairs.

## Overview

The Magnum Preventor with Auto - Mini is a compact, automatic switch designed for 3-phase motors operating at 440V. Featuring Single Phasing Protection (SPP), it prevents motor damage during phase failures and automatically restarts the motor when power resumes. Equipped with clear status indicators and quick-connect terminals, this wall-mount device ensures reliable motor protection and seamless operation, making it an essential safeguard for professional-grade electrical setups.

## Description

Preventor with Auto - Mini (for 3 phase motors)

## Features

- Auto Switch - Switches on the attached device automatically once power supply resumes. Thereby saving users time
- SPP - Protects the motor from Single phasing condition
- Various indicators show the status of motor vis a vis - 'Healthy', ' Phase Failure' etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Operation Mode | Automatic |
| Operating Voltage | 440 Volts |
| Contact Type | Normally Open |
| Connector Type | Plug In |
| Brand | Magnum Switchgear |
| Terminal | Quick-connect |
| Item dimensions L x W x H | 10 x 3.5 x 8 Centimeters |
| Circuit Type | 3-way |
| Mounting Type | Wall Mount |
| Actuator Type | Push Button |
| Contact Material | Copper |
| Number of Positions | 1 |
| Controller Type | Push Button |
| Control Method | Push Button |
| Connectivity Protocol | homeplug |
| Colour | multicolor |
| Net Quantity | 1.00 Count |
| Number of Items | 1 |
| Manufacturer | Magnum Switchgear |
| Country of Origin | India |
| Specific Product Use | personal |
| Item Weight | 0.28 g |
| Product Dimensions | 10 x 3.5 x 8 cm; 0.28 g |
| Item part number | PRTM30 |
| Item Height | 8 Centimeters |
| Item Width | 35 Millimeters |
| Voltage | 440 Volts (AC) |
| Compatible Device | 3 phase motors, pumps |

## Product Details

- **Operation Mode:** Automatic
- **Operating Voltage:** 440 Volts
- **Contact Type:** Normally Open
- **Connector Type:** Plug In
- **Brand:** Magnum Switchgear

## Images

![Preventor with Auto - Mini (for 3 phase motors) - Image 1](https://m.media-amazon.com/images/I/61yzjjxc04L.jpg)

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---

*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-02-28*