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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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Leviton MS303-DS 30 Amp 600 Volt, Three-Pole, Three Phase AC Motor Starter, Suitable as Motor Disconnect, Toggle, Industrial Grade, Non-Grounding, Black

by Leviton

List Price: $78.43
Price: $42.99 & FREE Shipping. Details
You Save: $35.44 (45%)
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Ships from and sold by Amazon.com. Gift-wrap available.
  • Thick Walled PBT Housing and Interlocking Face Encapsulates and Protects Internal Mechanism in Extreme and Harsh Industrial Environments
  • Insulating Barriers Provide Terminal Isolation Between Phases
  • Impact-Resistant PBT Face and Base
  • Large Toggle is Easy to Turn ON/OFF with Gloved Hand
  • Oversized #10 triple-combination terminal screws are vibration resistant
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Frequently Bought Together

Leviton MS303-DS 30 Amp 600 Volt, Three-Pole, Three Phase AC Motor Starter, Suitable as Motor Disconnect, Toggle, Industrial Grade, Non-Grounding, Black + Leviton N13NC-DS Type 1 Enclosure, For Use with 30 Amp Motor Starter Switches, Steel, Gray
Price for both: $68.53

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Product Information

Technical Details
Part Number MS303-DS
Item Weight5.8 ounces
Product Dimensions4.2 x 2.5 x 2.3 inches
Item model numberMS303-DS
ColorBlack
Item Package Quantity1
Switch StyleToggle
Warranty Description10 Year Limited
  
Additional Information
ASINB002MPPT3Y
Best Sellers Rank #66,834 in Home Improvement (See top 100)
Shipping Weight5.6 ounces (View shipping rates and policies)
ShippingThis item is also available for shipping to select countries outside the U.S.
Date First AvailableFebruary 26, 2009
  
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Product Description

From the Manufacturer

Leviton's Industrial Grade AC Manual Motor Starter Switches provide safe, reliable control of a variety of motor loads. Typical applications include manual ON/OFF switching control of bottling lines, pumping machines, air compressors and other heavy manufacturing equipment. These motor controllers are available for both single-phase and three-phase applications. Leviton uses the finest materials available and the highest production standards to produce industrial switches of unmatched versatility and reliability. 30 Amp 600 Volt, Three-Pole, Three Phase AC Motor Starter, Suitable as Motor Disconnect, Toggle, Industrial Grade, Non-Grounding, Black.

Product Description

30 Amp, 600 Volt, Toggle Three-Pole AC Motor Starting Switch, Industrial Grade, Non-Grounding, Side Wired, - Black, UPC: 07847737415

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Most Helpful Customer Reviews

2 of 2 people found the following review helpful By Chris C on January 26, 2013
Verified Purchase
My Mitusubishi mini-split Heat pumps I just installed have the main power (20Amp) supplied to the outdoor unit. The power and control wires and ground (4 wires total), needed a 3 pole switch to allow each indoor unit to have power cut individually (to meet code). These are the only 3-pole on/off switches I could find and seem to be good quality, but are kind of pricey. If you want to install to code these are likely your only choice. Amazon had by far the best price on them. I installed these in the wall (with normal old-work boxes) next to each unit. Worked great. Just what I needed. Used a standard switch plate. I used the 14g 4-wire cable available from eComfort where I got my mini-split units. The wire supplies power from the outdoor unit into the indoor units though the switches.
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1 of 1 people found the following review helpful By T. Lindsay Foster on May 4, 2012
Verified Purchase
I was looking for a better price for the Mitsubishi disconnect switch which I need for one of my air handlers, and found this one on Amazon's site. One of the HVAC online companies wanted $76.95 for the same switch. This switch is just want I needed and at a very reasonable price.
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By Colt 45 on July 14, 2013
Verified Purchase
Good clean throw. Toggle fits standard finished switch plate and old work box (plastic). Half the cost of supply house.
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Verified Purchase
This product is the same as the ones at the big box stores like HD and Lowes, but for 1/2 the price. We had to convert single phase power to 3 phase for some machines we added to our mill. After paying $600 for a phase converter, it was nice to save a little money on the small items!
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By Susan Elsasser on January 28, 2013
Verified Purchase
I purchased this item for work. It came here very quickly. I plan on ordering the majority of items from this web site from now on.
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