Motor Starters | McMaster-Carr

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	Input Voltage Input Voltage

100-240V AC

200-240V AC

320-600V AC

360-500V AC

380-480V AC

	Electrical Phase Electrical Phase

	Horsepower Horsepower

1/6 hp @ 115 V AC

1/4 hp @ 115 V AC

1/3 hp @ 115 V AC

1/2 hp @ 115 V AC

1 hp @ 115 V AC

1 1/2 hp @ 115 V AC

2 hp @ 115 V AC

3 hp @ 115 V AC

5 hp @ 115 V AC

3/4 hp @ 115 V DC

1/10 hp @ 120 V AC

1/8 hp @ 120 V AC

1/4 hp @ 120 V AC

1/3 hp @ 120 V AC

1/2 hp @ 120 V AC

1 hp @ 120 V AC

1 1/2 hp @ 120 V AC

2 hp @ 120 V AC

1/6 hp @ 200 V AC

1/2 hp @ 200 V AC

2 hp @ 200 V AC

3 hp @ 200 V AC

7 1/2 hp @ 200 V AC

10 hp @ 200 V AC

1/6 hp @ 230 V AC

1/4 hp @ 230 V AC

1/3 hp @ 230 V AC

1/2 hp @ 230 V AC

3/4 hp @ 230 V AC

1 hp @ 230 V AC

2 hp @ 230 V AC

3 hp @ 230 V AC

5 hp @ 230 V AC

7 1/2 hp @ 230 V AC

10 hp @ 230 V AC

15 hp @ 230 V AC

20 hp @ 230 V AC

25 hp @ 230 V AC

3/4 hp @ 230 V DC

1/6 hp @ 240 V AC

1/3 hp @ 240 V AC

1/2 hp @ 240 V AC

3/4 hp @ 240 V AC

1 hp @ 240 V AC

1 1/2 hp @ 240 V AC

2 hp @ 240 V AC

2 1/2 hp @ 240 V AC

3 hp @ 240 V AC

5 hp @ 240 V AC

7 1/2 hp @ 240 V AC

10 hp @ 240 V AC

20 hp @ 240 V AC

1/3 hp @ 460 V AC

1 1/2 hp @ 460 V AC

5 hp @ 460 V AC

10 hp @ 460 V AC

25 hp @ 460 V AC

1/2 hp @ 480 V AC

3/4 hp @ 480 V AC

1 hp @ 480 V AC

1 1/2 hp @ 480 V AC

2 hp @ 480 V AC

3 hp @ 480 V AC

5 hp @ 480 V AC

7 1/2 hp @ 480 V AC

10 hp @ 480 V AC

15 hp @ 480 V AC

20 hp @ 480 V AC

25 hp @ 480 V AC

30 hp @ 480 V AC

40 hp @ 480 V AC

50 hp @ 480 V AC

1/2 hp @ 575 V AC

2 hp @ 575 V AC

5 hp @ 575 V AC

10 hp @ 575 V AC

25 hp @ 575 V AC

	Overload Current Range Overload Current Range

0.25-1A

0.75-3.4A

1-1.6A

1-5A

1.1-1.6A

1.6-2.5A

1.8-2.5A

2.3-3.2A

2.5-4A

3-12A

3.5-4.8A

4-6.3A

4-20A

5.5-7.5A

5.5-22A

6.3-9A

9-12.5A

9-45A

10-40A

11.3-16A

12.5-16A

13-52A

16-20A

17.5-21.5A

20-25A

20-100A

24.5-30A

24.5-36A

35-47A

45-60A

58-75A

	Reversing Capability Reversing Capability

	Number of Auxiliary Contacts Number of Auxiliary Contacts

	Reset Type Reset Type

	Auxiliary Contact Switch Starting Position Auxiliary Contact Switch Starting Position

1 Off (Normally Open)

1 On (Normally Closed)

2 Off (Normally Open)

	Mounting Location Mounting Location

	Height Height

	Depth Depth

	Number of Mounting Holes Number of Mounting Holes

	Mounting Hole Diameter Mounting Hole Diameter

	Width Width

	Specifications Met Specifications Met

ABS Type Approved

CE

CSA

Demko Certified

DNV-GL Type Approved

IEC

SEMI F47 Compliant

SIQ Type Approved

UL

	Number of Circuits Controlled Number of Circuits Controlled

	Environmental Rating Environmental Rating

ATEX II 3 G Ex ec nC
IIC T4 Gc

ATEX II 3 G Ex nA IIC
T4 Gc

Class I, Division 2,
Group A

Class I, Division 2,
Group B

Class I, Division 2,
Group C

Class I, Division 2,
Group D

Class I, Zone 2 AEx nA
nC IIC T4 Gc

Class I, Zone 2 AEx nC
IIC T3

Class I, Zone 2 Ex nA
nC IIC T4 U

Class I, Zone 2 Ex nC
IIC T3 U

IECEx Ex ec nC IIC T4
Gc

	Environment Environment

	Housing Material Housing Material

Stainless
Steel

	Housing Color Housing Color

	Gray
	Black
	Clear

	Component Component

Thermal Overload Element

	NEMA Contact Size NEMA Contact Size

	Switching Voltage Switching Voltage

208-600V AC

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479 Products

Motor Starters

Motor Starters

Provide on/off control for a motor and protect it from overloads. These starters shut the motor off if current exceeds the full-load current rating.

Low-Profile Motor Starters

With a shallower depth than most other starters, these fit in narrow spaces.

Enclosed Motor Starters

Enclosed Motor Starters

The NEMA 4X rated enclosure protects these starters from corrosion and washdowns.

Compact Enclosed Motor Starters

Compact Enclosed Motor Starters

Sized to fit in tight spaces, these starters have a shorter height and narrower depth than most other starters.

Heavy Duty Motor Starters

Heavy Duty Motor Starters

Sealed coils protect these switches against moisture, heat, dirt, and mechanical and thermal stress.

Enclosed Heavy Duty Motor Starters

Enclosed Heavy Duty Motor Starters

Housed in a durable steel enclosure.

Reversing Motor Starters

Reversing Motor Starters

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

Enclosed Reversing Motor Starters

Enclosed Reversing Motor Starters

Rated NEMA 4X, these enclosed starters are protected from corrosion and washdowns.

Energy-Saving Motor Starters

Energy-Saving Motor Starters

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

Manual Motor Starters

Enclosed Heavy Duty Build-Your-Own
Manual Motor Starters

Enclosed Heavy Duty Build-Your-Own Manual Motor Starters

Housed in a durable steel enclosure.

Heavy Duty Build-Your-Own
Manual Motor Starters

Combine a switch and a thermal overload element to build a starter that can handle high-current-rated motors. Also known as a NEMA starter.

Manual Motor Starters

Manual Motor Starters

Operated by hand, these starters are more compact than electrically actuated motor starters; use them when multiple motor circuits are housed in one panel.

Build-Your-Own
Manual Motor Starters

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

Motor-Starting DIN-Rail Power Supplies

Motor-Starting DIN-Rail
Power Supplies

Motor-Starting DIN-Rail Power Supplies

Convert AC voltage to power DC motors, solenoid valves, charging capacitors, and other devices that require large start-up current.

Heavy Duty Motor-Starting
DIN-Rail Power Supplies

Heavy Duty Motor-Starting DIN-Rail Power Supplies

Made of durable components for a long life in demanding conditions, these power supplies convert AC voltage to power DC motors and other devices that require high start-up current.

Compact Motor-Starting
DIN-Rail Power Supplies

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Sized to fit into small and cramped enclosures, these compact power supplies mount onto DIN rails to convert AC to DC voltage. Despite their size, they're designed to power motors, solenoid valves, and other devices that require large start-up current.

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The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)