Manual Motor Controller

Manual Motor Controller - Motor Disconnect Switch The Leviton Manual Motor Controller, model MS403-DS, is a 40 Amp, 600 Volt, 3-Pole, Three-Phase Single Throw AC toggle switch designed for industrial electrical applications. This device is suitable for use as a motor disconnect, providing reliable manual control and disconnection of motor loads in three-phase systems. It is ideal for electrical distributors and switchgear suppliers requiring robust and compliant motor control solutions. Specifications Amperage: 40 amperes Voltage Rating: 600 Volt AC maximum Number of Poles: 3 Device Type: Toggle Switch Enclosure: WD-6 Grounding: Non-Grounding Dielectric Strength: 2200 volts Operating Temperature: -40 degrees Celsius minimum Color: Black NEMA Standard: WD-1 Country of Origin: Mexico Manufacturer Part Number: MS403-DS Flammability Class: Rated V-0 Per UL 94 Product Weight: 0.43 lbs Features Suitable as motor disconnect on circuits capable of delivering up to 10,000 rms symmetrical amperes when protected by a 30A time delay fuse Industrial grade construction with thermoplastic molded parts resistant to impact, chemicals, temperature, tracking, and arcing Cam-driven mechanism for fast-make/slow-break operation Silver-alloy contacts for maximum conductivity and extended service life Back and side wiring with external clamps for secure connections Insulating barriers between terminals for phase isolation Nickel-plated brass mounting strap, terminal screws, and clamps for corrosion resistance Oversized toggle for positive actuation, operable even with gloved hands Complies with UL 60947-4-1 (formerly UL 508) standards Backed by a Limited Ten-Year Warranty Downloads & Links Industrial Switches and Motor Controls Q-921H PK-93464-10-02-0A