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LEVITON Disconnect Switch: Non-Fusible, 30 A, Single or Three Phase, 600V AC - Non-Fusible Disconnect Switches
LEVITONNon-Fusible Disconnect Switches

LEVITON Disconnect Switch: Non-Fusible, 30 A, Single or Three Phase, 600V AC

The LEVITON Disconnect Switch: Non-Fusible (MPN MS4X-303) is a non-fusible disconnect switch rated for 30 A and 600V AC, supporting single or three-phase operation. It features a red handle and a thermoplastic…

SKU 3G-OTH-27940

Brand
LEVITON
Item
Disconnect Switch: Non-Fusible, 30 A, Single or Three Phase, 600V AC
Category
Non-Fusible Disconnect Switches
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Technical Specifications

LEVITON
Manufacturer Part Number
MS4X-303
Type
30 A, Single or Three Phase, Non-Metallic
AC
600V
Phase
Single or Three
Standards
UL508
Environment
Indoor/Outdoor
Handle Color
Red
For Environment
Indoor & Outdoor Rated
Housing Material
Thermoplastic
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LEVITON Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The LEVITON Disconnect Switch: Non-Fusible (MPN MS4X-303) is a non-fusible disconnect switch rated for 30 A and 600V AC, supporting single or three-phase operation. It features a red handle and a thermoplastic housing, and is UL508 listed for indoor and outdoor environments.

Frequently Asked Questions

What is the LEVITON MS4X-303 disconnect switch used for?

The LEVITON MS4X-303 is a non-fusible disconnect switch used to safely isolate electrical circuits in industrial and commercial applications. It supports single or three-phase operation at 600V AC and 30 A, and is rated for indoor and outdoor environments.

What are the specifications of the LEVITON MS4X-303 disconnect switch?

The LEVITON MS4X-303 is a non-fusible disconnect switch rated for 30 A and 600V AC, supporting single or three-phase operation. It has a red thermoplastic handle, a non-metallic housing, and is UL508 listed for indoor and outdoor use.

Where to buy the LEVITON MS4X-303 disconnect switch worldwide?

3G Electric supplies the LEVITON MS4X-303 disconnect switch worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this UL508-listed switch.

How to install the LEVITON MS4X-303 disconnect switch?

Install the LEVITON MS4X-303 disconnect switch in a suitable enclosure, ensuring the supply is de-energized. Follow the manufacturer's wiring diagram for single or three-phase connections. The thermoplastic housing is rated for indoor and outdoor use; secure all conduit entries per local codes.

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 non-fusible disconnect switches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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