Motor-Starting Relays | McMaster-Carr

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How can we improve?

507 Products

Motor Starters

Turn motors on and off and protect them from current overloads

86 products

Low-Profile Motor Starters

A shallower depth than most other starters fits in narrow spaces

27 products

Heavy Duty Motor Starters

Sealed coils protect against moisture, heat, dirt, and mechanical stress

36 products

Enclosed Motor Starters

The NEMA 4X rated enclosure protects from corrosion and washdowns

86 products

Energy-Saving Motor Starters

Save electricity and extend motor life by reducing the motor's starting current

5 products

Compact Enclosed Motor Starters

NEMA 4X rated, plus shorter and narrower than most other starters to fit in tight spaces

27 products

Build-Your-Own Manual Motor Starters

Combine a switch and a thermal overload element for a custom design

34 products

Reversing Motor Starters

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

66 products

Enclosed Reversing Motor Starters

Use with motors that run forward and backward and need NEMA 4X rated protection

52 products

Manual Motor Starters

Operate by hand and are more compact than electrically actuated motor starters

12 products

Enclosed Heavy Duty Motor Starters

Sealed coils enclosed in steel are protected from moisture, heat, and dirt

35 products

Enclosed Heavy Duty Build-Your-Own Manual Motor Starters

Combine a switch and a thermal overload element inside a steel enclosure

5 products

Heavy Duty Build-Your-Own Manual Motor Starters

Combine a switch and a thermal overload element for use with high-current-rated motors

3 products

Other Products

Motor Starter Overload Protectors

Upgrade your motor starter protector to use less energy and emit less heat

8 products