Leviton MS303-DS 30A 600V 3-Pole 3 Phase AC Motor Starting Switch

Product Description

The Leviton MS303-DS is a reliable manual motor controller designed for heavy-duty applications. This switch operates at a maximum of thirty amps and six hundred volts, making it suitable for both single-phase and three-phase motor control. Typical uses include conveyor systems, pumping machines, HVAC systems, and air compressors. The robust design and materials provide durability in industrial settings.

• Thermoplastic casing to resist chemicals and extreme temperatures
• Suitable as a motor disconnect, certified according to UL standards
• Enhanced operation with a cam-driven mechanism

Product Highlights

This actuator features a standard toggle operation for easy control. The back and side wiring options facilitate straightforward installation in restricted spaces.

Product Information

Standard Information

• Manufacturer: Leviton
• MPN: MS303-DS

Technical Specifications

• Contact Configuration: TPST
• Amperage Rating: 30 A
• Voltage Rating: 600 VAC
• Power Rating: 20 hp
• Number of Poles: 3
• Operating Cycles: 6000 Cycles
• Environmental Conditions: -40 to 60 deg C Operating Temperature
• Dimensions: 2.03 in W x 2.46 in D x 3.75 in H
• Material: Polyester
• Enclosure: NEMA WD-1/WD-6