NEMA 1 Motor Switches | McMaster-Carr

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108 Products

About Motor Switches and Starters

Enclosed Motor Switches

These switches are housed in a plastic enclosure.

Reversing Motor Switches

Use these switches with motors that run forward and backward, such as motors for conveyor belts.

Build-Your-Own Manual Motor Starters

Assemble your own motor starter by combining a switch and a thermal overload element.

Enclosed Heavy Duty Build-Your-Own
Manual Motor Starters

Housed in a durable steel enclosure.

Enclosed Heavy Duty Motor Starters

Housed in a durable steel enclosure.

Programmable Three-Phase
AC Motor Speed Controls

Set these controls to automatically adjust motor speed.

Reversing Enclosed AC to
DC Motor Speed Controls

Use these controls with motors that run forward and backward, such as motors for conveyor belts.

Enclosed AC to DC Motor Speed Controls

Durable Disconnect Switches

Protected by a steel enclosure, these switches withstand tougher conditions than switches in a plastic housing. Also known as safety switches, they have quick-make/quick-break action to eliminate arcing and prolong switch life.

Manual Transfer Switches

If there’s a power outage, flip the toggle for each circuit on these switches to backup power.

Automatic Transfer Switches

When the microcontroller inside detects a power outage, these switches automatically fire up a backup generator. They’ll switch back to utility power once power is restored.