IEC 60947 Motor Starters

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70 Products

About Motor Switches and Starters

Provide on/off control for a motor and protect it from overloads. These starters shut off the motor if current exceeds the full-load current rating. All have an adjustable overload relay that allows you to set the exact overload current you need.

Note: The full-load current rating of your motor must fall within the starter’s overload current range. Match input voltage, also known as coil voltage, to your control circuit; motor voltage may be different. Look for the full-load current rating on the motor’s faceplate, or estimate the current rating (given the motor’s horsepower and voltage).

Starters with auxiliary contacts can send a signal or connect to another device, such as an alarm or indicating light.

Add auxiliary contact blocks to send a signal or connect to another device, such as an alarm or indicating light.

For technical drawings and 3-D models, click on a part number.

Motor Starters							Auxiliary Contact Blocks: 1 Off (Normally Open), 1 On (Normally Closed)		Auxiliary Contact Blocks: 2 Off (Normally Open)
Overload Current, A	Input Voltage	Electrical Phase (hp)	Ht.	Wd.		Each		Each		Each
Motor Starters
20-100	24V AC	Single (5 hp @ 115 V AC) Three (15 hp @ 230 V AC) Three (50 hp @ 480 V AC)	8.3"	2.2"	00000000	0000000	00000000	000000	00000000	000000
20-100	120V AC	Single (5 hp @ 115 V AC) Three (15 hp @ 230 V AC) Three (50 hp @ 480 V AC)	8.3"	2.2"	00000000	000000	00000000	00000	00000000	00000
20-100	200V AC/ 240V AC	Single (5 hp @ 115 V AC) Three (15 hp @ 230 V AC) Three (50 hp @ 480 V AC)	8.3"	2.2"	00000000	000000	00000000	00000	00000000	00000
20-100	24V DC	Single (5 hp @ 115 V AC) Three (15 hp @ 230 V AC) Three (50 hp @ 480 V AC)	8.3"	2.2"	00000000	000000	00000000	00000	00000000	00000
Motor Starters with 1 Auxiliary Contact—1 Off (Normally Open)
1-5	24V AC	Single (1/4 hp @ 115 V AC) Single (1 hp @ 230 V AC) Three (2 hp @ 230 V AC) Three (3 hp @ 480 V AC)	5.6"	1.8"	00000000	000000	00000000	00000	00000000	00000
1-5	120V AC	Single (1/4 hp @ 115 V AC) Single (1 hp @ 230 V AC) Three (2 hp @ 230 V AC) Three (3 hp @ 480 V AC)	5.6"	1.8"	00000000	000000	00000000	00000	00000000	00000
1-5	200V AC/ 240V AC	Single (1/4 hp @ 115 V AC) Single (1 hp @ 230 V AC) Three (2 hp @ 230 V AC) Three (3 hp @ 480 V AC)	5.6"	1.8"	00000000	000000	00000000	00000	00000000	00000
1-5	480V AC	Single (1/4 hp @ 115 V AC) Single (1 hp @ 230 V AC) Three (2 hp @ 230 V AC) Three (3 hp @ 480 V AC)	5.6"	1.8"	00000000	000000	00000000	00000	00000000	00000
1-5	24V DC	Single (1/4 hp @ 115 V AC) Single (1 hp @ 230 V AC) Three (2 hp @ 230 V AC) Three (3 hp @ 480 V AC)	5.6"	1.8"	00000000	000000	00000000	00000	00000000	00000
4-20	24V AC	Single (1 hp @ 115 V AC) Single (2 hp @ 230 V AC) Three (3 hp @ 230 V AC) Three (10 hp @ 480 V AC)	5.6"	1.8"	00000000	000000	00000000	00000	00000000	00000
4-20	120V AC	Single (1 hp @ 115 V AC) Single (2 hp @ 230 V AC) Three (3 hp @ 230 V AC) Three (10 hp @ 480 V AC)	5.6"	1.8"	00000000	000000	00000000	00000	00000000	00000
4-20	200V AC/ 240V AC	Single (1 hp @ 115 V AC) Single (2 hp @ 230 V AC) Three (3 hp @ 230 V AC) Three (10 hp @ 480 V AC)	5.6"	1.8"	00000000	000000	00000000	00000	00000000	00000
4-20	480V AC	Single (1 hp @ 115 V AC) Single (2 hp @ 230 V AC) Three (3 hp @ 230 V AC) Three (10 hp @ 480 V AC)	5.6"	1.8"	00000000	000000	00000000	00000	00000000	00000
4-20	24V DC	Single (1 hp @ 115 V AC) Single (2 hp @ 230 V AC) Three (3 hp @ 230 V AC) Three (10 hp @ 480 V AC)	5.6"	1.8"	00000000	000000	00000000	00000	00000000	00000
9-45	24V AC	Single (3 hp @ 115 V AC) Single (5 hp @ 230 V AC) Three (10 hp @ 230 V AC) Three (20 hp @ 480 V AC)	6.3"	1.8"	00000000	000000	00000000	00000	00000000	00000
9-45	120V AC	Single (3 hp @ 115 V AC) Single (5 hp @ 230 V AC) Three (10 hp @ 230 V AC) Three (20 hp @ 480 V AC)	6.3"	1.8"	00000000	000000	00000000	00000	00000000	00000
9-45	200V AC/ 240V AC	Single (3 hp @ 115 V AC) Single (5 hp @ 230 V AC) Three (10 hp @ 230 V AC) Three (20 hp @ 480 V AC)	6.3"	1.8"	00000000	000000	00000000	00000	00000000	00000
9-45	24V DC	Single (3 hp @ 115 V AC) Single (5 hp @ 230 V AC) Three (10 hp @ 230 V AC) Three (20 hp @ 480 V AC)	6.3"	1.8"	00000000	000000	00000000	00000	00000000	00000
20-100	480V AC	Single (5 hp @ 115 V AC) Three (15 hp @ 230 V AC) Three (50 hp @ 480 V AC)	8.3"	2.2"	00000000	000000	00000000	00000	00000000	00000

Enclosed Motor Starters

The NEMA 4X rated enclosure protects these starters from corrosion and washdowns. They provide on/off control for a motor and protect it from overloads—starters will shut the motor off if current exceeds the full-load current rating. Set the adjustable overload relay for the exact overload current needed. All have auxiliary contacts to send a signal or connect to another device, such as an alarm or indicating light.

Add auxiliary contact blocks to signal more devices.

For technical drawings and 3-D models, click on a part number.

Motor Starters									Auxiliary Contact Blocks: 2 Off (Normally Open)		Auxiliary Contact Blocks: 1 Off (Normally Open), 1 On (Normally Closed)
Overload Current, A	Input Voltage	Electrical Phase (hp)	Ht.	Wd.	Environmental Rating	Specifications Met		Each		Each		Each
Motor Starters with 1 Auxiliary Contact—1 Off (Normally Open)
1-5	24V AC	Single (1/4 hp @ 115 V AC) Single (1 hp @ 230 V AC) Three (2 hp @ 230 V AC) Three (3 hp @ 480 V AC)	9.5"	6.19"	NEMA 4X, IP66	UL Listed, CSA Certified, IEC 60947	00000000	0000000	00000000	000000	00000000	000000
1-5	120V AC	Single (1/4 hp @ 115 V AC) Single (1 hp @ 230 V AC) Three (2 hp @ 230 V AC) Three (3 hp @ 480 V AC)	9.5"	6.19"	NEMA 4X, IP66	UL Listed, CSA Certified, IEC 60947	00000000	000000	00000000	00000	00000000	00000
1-5	200V AC/ 240V AC	Single (1/4 hp @ 115 V AC) Single (1 hp @ 230 V AC) Three (2 hp @ 230 V AC) Three (3 hp @ 480 V AC)	9.5"	6.19"	NEMA 4X, IP66	UL Listed, CSA Certified, IEC 60947	00000000	000000	00000000	00000	00000000	00000
1-5	480V AC	Single (1/4 hp @ 115 V AC) Single (1 hp @ 230 V AC) Three (2 hp @ 230 V AC) Three (3 hp @ 480 V AC)	9.5"	6.19"	NEMA 4X, IP66	UL Listed, CSA Certified, IEC 60947	00000000	000000	00000000	00000	00000000	00000
1-5	24V DC	Single (1/4 hp @ 115 V AC) Single (1 hp @ 230 V AC) Three (2 hp @ 230 V AC) Three (3 hp @ 480 V AC)	9.5"	6.19"	NEMA 4X, IP66	UL Listed, CSA Certified, IEC 60947	00000000	000000	00000000	00000	00000000	00000
4-20	24V AC	Single (1 hp @ 115 V AC) Single (2 hp @ 230 V AC) Three (3 hp @ 230 V AC) Three (10 hp @ 480 V AC)	9.5"	6.19"	NEMA 4X, IP66	UL Listed, CSA Certified, IEC 60947	00000000	000000	00000000	00000	00000000	00000
4-20	120V AC	Single (1 hp @ 115 V AC) Single (2 hp @ 230 V AC) Three (3 hp @ 230 V AC) Three (10 hp @ 480 V AC)	9.5"	6.19"	NEMA 4X, IP66	UL Listed, CSA Certified, IEC 60947	00000000	000000	00000000	00000	00000000	00000
4-20	200V AC/ 240V AC	Single (1 hp @ 115 V AC) Single (2 hp @ 230 V AC) Three (3 hp @ 230 V AC) Three (10 hp @ 480 V AC)	9.5"	6.19"	NEMA 4X, IP66	UL Listed, CSA Certified, IEC 60947	00000000	000000	00000000	00000	00000000	00000
4-20	480V AC	Single (1 hp @ 115 V AC) Single (2 hp @ 230 V AC) Three (3 hp @ 230 V AC) Three (10 hp @ 480 V AC)	9.5"	6.19"	NEMA 4X, IP66	UL Listed, CSA Certified, IEC 60947	00000000	000000	00000000	00000	00000000	00000
4-20	24V DC	Single (1 hp @ 115 V AC) Single (2 hp @ 230 V AC) Three (3 hp @ 230 V AC) Three (10 hp @ 480 V AC)	9.5"	6.19"	NEMA 4X, IP66	UL Listed, CSA Certified, IEC 60947	00000000	000000	00000000	00000	00000000	00000
9-45	24V AC	Single (3 hp @ 115 V AC) Single (5 hp @ 230 V AC) Three (10 hp @ 230 V AC) Three (20 hp @ 480 V AC)	9.5"	6.19"	NEMA 4X, IP66	UL Listed, CSA Certified, IEC 60947	00000000	000000	00000000	00000	00000000	00000
9-45	120V AC	Single (3 hp @ 115 V AC) Single (5 hp @ 230 V AC) Three (10 hp @ 230 V AC) Three (20 hp @ 480 V AC)	9.5"	6.19"	NEMA 4X, IP66	UL Listed, CSA Certified, IEC 60947	00000000	000000	00000000	00000	00000000	00000
9-45	200V AC/ 240V AC	Single (3 hp @ 115 V AC) Single (5 hp @ 230 V AC) Three (10 hp @ 230 V AC) Three (20 hp @ 480 V AC)	9.5"	6.19"	NEMA 4X, IP66	UL Listed, CSA Certified, IEC 60947	00000000	000000	00000000	00000	00000000	00000
9-45	480V AC	Single (3 hp @ 115 V AC) Single (5 hp @ 230 V AC) Three (10 hp @ 230 V AC) Three (20 hp @ 480 V AC)	9.5"	6.19"	NEMA 4X, IP66	UL Listed, CSA Certified, IEC 60947	00000000	000000	00000000	00000	00000000	00000
9-45	24V DC	Single (3 hp @ 115 V AC) Single (5 hp @ 230 V AC) Three (10 hp @ 230 V AC) Three (20 hp @ 480 V AC)	9.5"	6.19"	NEMA 4X, IP66	UL Listed, CSA Certified, IEC 60947	00000000	000000	00000000	00000	00000000	00000
Motor Starters with 2 Auxiliary Contacts—1 Off (Normally Open), 1 On (Normally Closed)
20-100	24V AC	Single (5 hp @ 115 V AC) Single (15 hp @ 230 V AC) Three (25 hp @ 230 V AC) Three (50 hp @ 480 V AC)	11.7"	9.3"	NEMA 4X, IP66	UL Listed, CSA Certified, IEC 60947	00000000	00000000	00000000	00000	00000000	00000
20-100	200V AC/ 240V AC	Single (5 hp @ 115 V AC) Single (15 hp @ 230 V AC) Three (25 hp @ 230 V AC) Three (50 hp @ 480 V AC)	11.7"	9.3"	NEMA 4X, IP66	UL Listed, CSA Certified, IEC 60947	00000000	00000000	00000000	00000	00000000	00000
20-100	480V AC	Single (5 hp @ 115 V AC) Single (15 hp @ 230 V AC) Three (25 hp @ 230 V AC) Three (50 hp @ 480 V AC)	11.7"	9.3"	NEMA 4X, IP66	UL Listed, CSA Certified, IEC 60947	00000000	00000000	00000000	00000	00000000	00000
20-100	24V DC	Single (5 hp @ 115 V AC) Single (15 hp @ 230 V AC) Three (25 hp @ 230 V AC) Three (50 hp @ 480 V AC)	11.7"	9.3"	NEMA 4X, IP66	UL Listed, CSA Certified, IEC 60947	00000000	00000000	00000000	00000	00000000	00000

Reversing Motor Starters

Use these starters with motors that run forward and backward, such as motors for conveyor belts. They provide on/off control and protect motors from overloads—starters will shut the motor off if current exceeds the full-load current rating. Set the adjustable overload relay for the exact overload current needed. All have auxiliary contacts to send a signal or connect to another device, such as an alarm or indicating light.

Add auxiliary contact blocks to signal more devices.

For technical drawings and 3-D models, click on a part number.

Motor Starters							Auxiliary Contact Blocks: 2 Off (Normally Open)		Auxiliary Contact Blocks: 1 Off (Normally Open), 1 On (Normally Closed)
Overload Current, A	Input Voltage	Electrical Phase (hp)	Ht.	Wd.		Each		Each		Each
Motor Starters with 2 Auxiliary Contacts—1 Off (Normally Open), 1 On (Normally Closed)
20-100	24V AC	Single (5 hp @ 115 V AC) Single (15 hp @ 230 V AC) Three (25 hp @ 230 V AC) Three (50 hp @ 480 V AC)	8.3"	4.4"	00000000	000000000	00000000	000000	00000000	000000
20-100	120V AC	Single (5 hp @ 115 V AC) Single (15 hp @ 230 V AC) Three (25 hp @ 230 V AC) Three (50 hp @ 480 V AC)	8.3"	4.4"	00000000	00000000	00000000	00000	00000000	00000
20-100	200V AC/ 240V AC	Single (5 hp @ 115 V AC) Single (15 hp @ 230 V AC) Three (25 hp @ 230 V AC) Three (50 hp @ 480 V AC)	8.3"	4.4"	00000000	00000000	00000000	00000	00000000	00000
20-100	480V AC	Single (5 hp @ 115 V AC) Single (15 hp @ 230 V AC) Three (25 hp @ 230 V AC) Three (50 hp @ 480 V AC)	8.3"	4.4"	00000000	00000000	00000000	00000	00000000	00000
20-100	24V DC	Single (5 hp @ 115 V AC) Single (15 hp @ 230 V AC) Three (25 hp @ 230 V AC) Three (50 hp @ 480 V AC)	8.3"	4.4"	00000000	00000000	00000000	00000	00000000	00000
Motor Starters with 3 Auxiliary Contacts—2 Off (Normally Open), 1 On (Normally Closed)
1-5	24V AC	Single (1/4 hp @ 115 V AC) Single (1 hp @ 230 V AC) Three (2 hp @ 230 V AC) Three (3 hp @ 480 V AC)	5.6"	3.6"	00000000	000000	00000000	00000	00000000	00000
1-5	120V AC	Single (1/4 hp @ 115 V AC) Single (1 hp @ 230 V AC) Three (2 hp @ 230 V AC) Three (3 hp @ 480 V AC)	5.6"	3.6"	00000000	000000	00000000	00000	00000000	00000
1-5	200V AC/ 240V AC	Single (1/4 hp @ 115 V AC) Single (1 hp @ 230 V AC) Three (2 hp @ 230 V AC) Three (3 hp @ 480 V AC)	5.6"	3.6"	00000000	000000	00000000	00000	00000000	00000
1-5	480V AC	Single (1/4 hp @ 115 V AC) Single (1 hp @ 230 V AC) Three (2 hp @ 230 V AC) Three (3 hp @ 480 V AC)	5.6"	3.6"	00000000	000000	00000000	00000	00000000	00000
1-5	24V DC	Single (1/4 hp @ 115 V AC) Single (1 hp @ 230 V AC) Three (2 hp @ 230 V AC) Three (3 hp @ 480 V AC)	5.6"	3.6"	00000000	000000	00000000	00000	00000000	00000
4-20	24V AC	Single (1 hp @ 115 V AC) Single (2 hp @ 230 V AC) Three (3 hp @ 230 V AC) Three (10 hp @ 480 V AC)	5.6"	3.6"	00000000	000000	00000000	00000	00000000	00000
4-20	120V AC	Single (1 hp @ 115 V AC) Single (2 hp @ 230 V AC) Three (3 hp @ 230 V AC) Three (10 hp @ 480 V AC)	5.6"	3.6"	00000000	000000	00000000	00000	00000000	00000
4-20	200V AC/ 240V AC	Single (1 hp @ 115 V AC) Single (2 hp @ 230 V AC) Three (3 hp @ 230 V AC) Three (10 hp @ 480 V AC)	5.6"	3.6"	00000000	000000	00000000	00000	00000000	00000
4-20	480V AC	Single (1 hp @ 115 V AC) Single (2 hp @ 230 V AC) Three (3 hp @ 230 V AC) Three (10 hp @ 480 V AC)	5.6"	3.6"	00000000	000000	00000000	00000	00000000	00000
4-20	24V DC	Single (1 hp @ 115 V AC) Single (2 hp @ 230 V AC) Three (3 hp @ 230 V AC) Three (10 hp @ 480 V AC)	5.6"	3.6"	00000000	000000	00000000	00000	00000000	00000
9-45	24V AC	Single (3 hp @ 115 V AC) Single (5 hp @ 230 V AC) Three (10 hp @ 230 V AC) Three (20 hp @ 480 V AC)	6.3"	3.6"	00000000	00000000	00000000	00000	00000000	00000
9-45	120V AC	Single (3 hp @ 115 V AC) Single (5 hp @ 230 V AC) Three (10 hp @ 230 V AC) Three (20 hp @ 480 V AC)	6.3"	3.6"	00000000	00000000	00000000	00000	00000000	00000
9-45	200V AC/ 240V AC	Single (3 hp @ 115 V AC) Single (5 hp @ 230 V AC) Three (10 hp @ 230 V AC) Three (20 hp @ 480 V AC)	6.3"	3.6"	00000000	00000000	00000000	00000	00000000	00000
9-45	480V AC	Single (3 hp @ 115 V AC) Single (5 hp @ 230 V AC) Three (10 hp @ 230 V AC) Three (20 hp @ 480 V AC)	6.3"	3.6"	00000000	00000000	00000000	00000	00000000	00000
9-45	24V DC	Single (3 hp @ 115 V AC) Single (5 hp @ 230 V AC) Three (10 hp @ 230 V AC) Three (20 hp @ 480 V AC)	6.3"	3.6"	00000000	00000000	00000000	00000	00000000	00000

Enclosed Reversing Motor Starters

Rated NEMA 4X, these enclosed starters are protected from corrosion and washdowns. Use them with motors that run forward and backward, such as motors for conveyor belts. They provide on/off control and protect motors from overloads—starters will shut the motor off if current exceeds the full-load current rating. Set the adjustable overload relay for the exact overload current needed. All have auxiliary contacts to send a signal or connect to another device, such as an alarm or indicating light. Note: The full-load current rating of your motor must fall within the starter’s overload current range. Match input voltage, also known as coil voltage, to your control circuit; motor voltage may be different. Look for the full-load current rating on the motor’s faceplate, or estimate the current rating (given the motor’s horsepower and voltage).

Add auxiliary contact blocks to signal more devices.

For technical drawings and 3-D models, click on a part number.

Motor Starters									Auxiliary Contact Blocks: 2 Off (Normally Open)		Auxiliary Contact Blocks: 1 Off (Normally Open), 1 On (Normally Closed)
Overload Current, A	Input Voltage	Electrical Phase (hp)	Ht.	Wd.	Environmental Rating	Specifications Met		Each		Each		Each
Motor Starters with 3 Auxiliary Contacts—1 On (Normally Closed), 2 Off (Normally Open)
1-5	24V AC	Single (1/4 hp @ 115 V AC) Single (1 hp @ 230 V AC) Three (2 hp @ 230 V AC) Three (3 hp @ 480 V AC)	11"	7.9"	NEMA 4X, IP66	UL Listed, CSA Certified, IEC 60947	00000000	0000000	00000000	000000	00000000	000000
1-5	200V AC/ 240V AC	Single (1/4 hp @ 115 V AC) Single (1 hp @ 230 V AC) Three (2 hp @ 230 V AC) Three (3 hp @ 480 V AC)	11"	7.9"	NEMA 4X, IP66	UL Listed, CSA Certified, IEC 60947	00000000	000000	00000000	00000	00000000	00000
1-5	480V AC	Single (1/4 hp @ 115 V AC) Single (1 hp @ 230 V AC) Three (2 hp @ 230 V AC) Three (3 hp @ 480 V AC)	11"	7.9"	NEMA 4X, IP66	UL Listed, CSA Certified, IEC 60947	00000000	000000	00000000	00000	00000000	00000
1-5	24V DC	Single (1/4 hp @ 115 V AC) Single (1 hp @ 230 V AC) Three (2 hp @ 230 V AC) Three (3 hp @ 480 V AC)	11"	7.9"	NEMA 4X, IP66	UL Listed, CSA Certified, IEC 60947	00000000	000000	00000000	00000	00000000	00000
4-20	24V AC	Single (1 hp @ 115 V AC) Single (2 hp @ 230 V AC) Three (3 hp @ 230 V AC) Three (10 hp @ 480 V AC)	11"	7.9"	NEMA 4X, IP66	UL Listed, CSA Certified, IEC 60947	00000000	000000	00000000	00000	00000000	00000
4-20	120V AC	Single (1 hp @ 115 V AC) Single (2 hp @ 230 V AC) Three (3 hp @ 230 V AC) Three (10 hp @ 480 V AC)	11"	7.9"	NEMA 4X, IP66	UL Listed, CSA Certified, IEC 60947	00000000	000000	00000000	00000	00000000	00000
4-20	200V AC/ 240V AC	Single (1 hp @ 115 V AC) Single (2 hp @ 230 V AC) Three (3 hp @ 230 V AC) Three (10 hp @ 480 V AC)	11"	7.9"	NEMA 4X, IP66	UL Listed, CSA Certified, IEC 60947	00000000	000000	00000000	00000	00000000	00000
4-20	480V AC	Single (1 hp @ 115 V AC) Single (2 hp @ 230 V AC) Three (3 hp @ 230 V AC) Three (10 hp @ 480 V AC)	11"	7.9"	NEMA 4X, IP66	UL Listed, CSA Certified, IEC 60947	00000000	000000	00000000	00000	00000000	00000