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LEVITON Manual Motor Controller: 3 Poles, 30 A - Open Manual Motor Switches
LEVITONOpen Manual Motor Switches

LEVITON Manual Motor Controller: 3 Poles, 30 A

The LEVITON MS303-DSS is an open manual motor switch, a 3-pole, 30 A manual motor controller with a maximum voltage rating of 600V AC. It features a surface mounting style and does not include a pilot light. This…

SKU 3G-OTH-41976

Brand
LEVITON
Item
Manual Motor Controller: 3 Poles, 30 A
Category
Open Manual Motor Switches
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Technical Specifications

LEVITON
Manufacturer Part Number
MS303-DSS
Pilot Light
Not Included
Mounting Style
Surface
Maximum Voltage Rating
600V AC
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LEVITON Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The LEVITON MS303-DSS is an open manual motor switch, a 3-pole, 30 A manual motor controller with a maximum voltage rating of 600V AC. It features a surface mounting style and does not include a pilot light. This product is designed for motor control applications requiring a no-enclosure configuration.

Frequently Asked Questions

What is the LEVITON MS303-DSS manual motor controller used for?

The LEVITON MS303-DSS is an open manual motor switch used to start, stop, and protect single-speed motors in industrial applications. It is suitable for surface mounting without an enclosure, making it ideal for motor control panels and machinery where a no-enclosure configuration is required.

What are the specifications of the LEVITON MS303-DSS?

The LEVITON MS303-DSS is a 3-pole manual motor controller rated at 30 A with a maximum voltage of 600V AC. It features surface mounting style and does not include a pilot light. The manufacturer part number is MS303-DSS, and it is designed for open motor switch applications.

Where to buy the LEVITON MS303-DSS worldwide?

You can source the LEVITON MS303-DSS through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide reliable sourcing for this manual motor controller.

How to install the LEVITON MS303-DSS manual motor controller?

Install the LEVITON MS303-DSS by surface mounting it on a flat panel or backplate. Ensure the supply is disconnected before wiring. Connect the three-phase power lines to the input terminals and the motor leads to the output terminals, following local electrical codes. Use appropriate overcurrent protection per the motor nameplate.

Used in

Common applications for LEVITON
Industrial power distribution — Leviton 49 Series inline plugs for high-current connections up to 1135 A
Commercial building wiring — Leviton duplex outlet wall plates in stainless steel for corrosion resistance
Lighting control — Leviton rocker switches for single-pole/double-throw maintained switching at 277V AC
Temporary power — Leviton portable outlet box covers for construction site duplex receptacles
Heavy equipment — Leviton Series 16 receptacles with threaded stud terminations for 400 A connections
Facility maintenance — Leviton toggle switches for general-purpose 15 A switching in ivory finish

LEVITON Products

3G Electric supplies LEVITON open manual motor switches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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