---
product_id: 139390724
title: "30 Amp, 600 Volt, Pole, 3 Phase AC Manual Controller Suitable as Motor Disconnect, Toggle, Non-Grounding, Back & Side Wiring, MS303-DSW, White"
brand: "leviton"
price: "€ 56.26"
currency: EUR
in_stock: true
url: https://www.desertcart.sk/products/139390724-30-amp-600-volt-pole-3-phase-ac-manual-controller
store_origin: SK
region: Slovakia
---

# 30 Amp heavy-duty current 3-Phase AC manual control 600 Volt industrial strength 30 Amp, 600 Volt, Pole, 3 Phase AC Manual Controller Suitable as Motor Disconnect, Toggle, Non-Grounding, Back & Side Wiring, MS303-DSW, White

**Brand:** leviton
**Price:** € 56.26
**Availability:** ✅ In Stock

## Summary

> ⚙️ Command your motors with confidence — power that professionals trust!

## Quick Answers

- **What is this?** 30 Amp, 600 Volt, Pole, 3 Phase AC Manual Controller Suitable as Motor Disconnect, Toggle, Non-Grounding, Back & Side Wiring, MS303-DSW, White by leviton
- **How much does it cost?** € 56.26 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/139390724-30-amp-600-volt-pole-3-phase-ac-manual-controller)

## Best For

- leviton enthusiasts

## Why This Product

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

## Key Features

- • **Durable Toggle Design:** Oversized toggle ensures clear feedback and long-lasting use.
- • **Versatile Wiring Options:** Back and side wiring compatibility for seamless installation.
- • **Universal Motor Disconnect:** Ideal for conveyor, HVAC, and heavy machinery motor control.
- • **Corrosion-Resistant Terminals:** Nickel-plated #10 screws maintain reliability in harsh environments.
- • **Industrial-Grade Power Control:** Handles up to 30 Amps and 600 Volts for robust motor management.

## Overview

The Leviton MS303-DSW is a 30 Amp, 600 Volt, 3-phase manual motor controller designed for safe, reliable operation in industrial settings. Featuring versatile back and side wiring, oversized toggle for tactile feedback, and corrosion-resistant nickel-plated terminals, it fits standard wall boxes and supports a wide range of motor disconnect applications with a 10-year limited warranty.

## Description

Leviton 30 Amp, 600 Volt, Pole, 3 Phase AC Manual Controller Suitable as Motor Disconnect, Toggle, Non-Grounding, Back & Side Wiring, MS303-DSW, White

## Features

- Provides safe, reliable control of a variety of motor loads; suitable for use as motor disconnect
- Fits in standard wall box
- Accepts back or side wiring, terminal clamps or ring terminals
- Oversized toggle provides clear actuation feedback and long-lasting durability
- Nickel-plated #10 triple-combination terminal screws for corrosion resistance

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Mounting Type | Wall Mount |
| Brand | Leviton |
| Material | Metal |
| Terminal | Screw |
| Voltage | 600 Volts |
| Current Rating | 30 Amps |
| AC Adapter Current | 30 Amps |
| Contact Material | Silver Alloy |
| Dielectric Strength | 2200 VAC |
| Operating Voltage | 600 Volts |
| Operation Mode | Manual |
| Specification Met | FCC, cUL |
| Manufacturer | Leviton |
| UPC | 078477983720 |
| Part Number | MS303-DSW |
| Item Weight | 6.4 ounces |
| Product Dimensions | 2.46 x 2.03 x 3.75 inches |
| Item model number | MS303-DSW |
| Color | White |
| Style | Toggle |
| Thickness | 1 Inches |
| Item Package Quantity | 1 |
| Switch Type | 3 way |
| Switch Style | Toggle Switch |
| Included Components | Device |
| Batteries Required? | No |
| Warranty Description | 10-Year Limited |

## Product Details

- **Mounting Type:** Wall Mount
- **Brand:** Leviton
- **Material:** Metal
- **Terminal:** Screw
- **Voltage:** 600 Volts

## Images

![30 Amp, 600 Volt, Pole, 3 Phase AC Manual Controller Suitable as Motor Disconnect, Toggle, Non-Grounding, Back & Side Wiring, MS303-DSW, White - Image 1](https://m.media-amazon.com/images/I/51ozu2dAtFL.jpg)

## Frequently Bought Together

- Leviton MS303-DSW 30 Amp, 600 Volt, Pole, 3 Phase AC Manual Controller Suitable as Motor Disconnect, Toggle, Non-Grounding, Back & Side Wiring, White
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- Leviton MS303-DS 30 Amp 600 Volt, Three-Pole, Three Phase AC Motor Starter, Suitable as Motor Disconnect, Toggle, Industrial Grade, Non-Grounding, Black

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**Shop now:** [https://www.desertcart.sk/products/139390724-30-amp-600-volt-pole-3-phase-ac-manual-controller](https://www.desertcart.sk/products/139390724-30-amp-600-volt-pole-3-phase-ac-manual-controller)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-23*