Leviton® MS303-DS AC Manual Motor Starter Switch, 600 VAC, 30 A, 20 hp

Toggle Switches
418190 MFG #: MS303-DS
36.96000 / ea
Levitons 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.
  • Applications
  • Features
All molded parts are thermoplastic to resist impacts, chemicals, temperature, tracking and arcing
Cam driven mechanism enhances fast make/slow break
Silver alloy contacts for maximum conductivity and service life
Insulating barrier between terminals provide isolation between phases
Nickel plated brass mounting strap, terminal screw and external clamps for superior strength and corrosion resistance
Oversized toggle provides positive actuation, even with gloved hand
Nickel-plated brass mounting strap for superior corrosion resistance
Large toggle provides positive actuation, even with gloved hand
Single phase
Nickel plated brass 10-32 terminal screw
Nickel plated brass strap
Thermoplastic polyester toggle, base and face
3 hp at 120 VAC , 7.5 hp at 240 VAC, 15 hp at 480 VAC, 20 hp at 600 VAC
Back and side wire connection
UL 94-V0 Flammability