Power Power |
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Overload Current Range Overload Current Range |
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Wire Connection Type Wire Connection Type |
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Screw-Clamp Terminals | Screw Terminals |
Component Component |
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Power-Indicating Light Power-Indicating Light |
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More
These starters are more compact than electrically actuated motor starters. Use them when multiple motor circuits are housed in one panel. 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.
Note: The full-load current rating of your motor must fall within the starter’s overload current range. 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 send a signal or connect to another device, such as an alarm or indicating light.
Motor Starters | |||||||||||
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Switching | Auxiliary Contact Blocks | ||||||||||
Overload Current, A | Current, A | Voltage | Electrical Phase (hp) | No. of Poles | Ht. | Wd. | Wire Connection Type | Each | Each | ||
1-1.6 | 25 | 600V AC | Single (1/10 hp @ 120 V AC) Three (3/4 hp @ 480 V AC) | 3 | 3.5" | 2.1" | Screw-Clamp Terminals | 0000000 | 0000000 | 0000000 | 000000 |
1.6-2.5 | 25 | 600V AC | Single (1/6 hp @ 240 V AC) Three (1/2 hp @ 240 V AC) Three (1 hp @ 480 V AC) | 3 | 3.5" | 2.1" | Screw-Clamp Terminals | 0000000 | 000000 | 0000000 | 00000 |
2.5-4 | 25 | 600V AC | Single (1/8 hp @ 120 V AC) Single (1/3 hp @ 240 V AC) Three (1 hp @ 240 V AC) Three (2 hp @ 480 V AC) | 3 | 3.5" | 2.1" | Screw-Clamp Terminals | 0000000 | 000000 | 0000000 | 00000 |
4-6.3 | 25 | 600V AC | Single (1/4 hp @ 120 V AC) Single (1/2 hp @ 240 V AC) Three (1 1/2 hp @ 240 V AC) Three (3 hp @ 480 V AC) | 3 | 3.5" | 2.1" | Screw-Clamp Terminals | 0000000 | 000000 | 0000000 | 00000 |
6.3-9 | 25 | 600V AC | Single (1/3 hp @ 120 V AC) Single (1 hp @ 240 V AC) Three (2 1/2 hp @ 240 V AC) Three (5 hp @ 480 V AC) | 3 | 3.5" | 2.1" | Screw-Clamp Terminals | 0000000 | 000000 | 0000000 | 00000 |
9-12.5 | 25 | 600V AC | Single (1/2 hp @ 120 V AC) Single (2 hp @ 240 V AC) Three (3 hp @ 240 V AC) Three (7 1/2 hp @ 480 V AC) | 3 | 3.5" | 2.1" | Screw-Clamp Terminals | 0000000 | 000000 | 0000000 | 00000 |
12.5-16 | 25 | 600V AC | Single (1 hp @ 120 V AC) Single (2 1/2 hp @ 240 V AC) Three (5 hp @ 240 V AC) Three (10 hp @ 480 V AC) | 3 | 3.5" | 2.1" | Screw-Clamp Terminals | 0000000 | 000000 | 0000000 | 00000 |
16-20 | 25 | 600V AC | Single (1 1/2 hp @ 120 V AC) Single (3 hp @ 240 V AC) Three (5 hp @ 240 V AC) Three (10 hp @ 480 V AC) | 3 | 3.5" | 2.1" | Screw-Clamp Terminals | 0000000 | 000000 | 0000000 | 00000 |
20-25 | 25 | 600V AC | Single (2 hp @ 120 V AC) Single (3 hp @ 240 V AC) Three (7 1/2 hp @ 240 V AC) Three (15 hp @ 480 V AC) | 3 | 3.5" | 2.1" | Screw-Clamp Terminals | 0000000 | 000000 | 0000000 | 00000 |
PG-16 to 1/2" NPT Thread Adapter | 0000000 | Each | 00000 |
Assemble your own motor starter by combining a switch and a thermal overload element.
NEMA 4 and 12 rated switches are protected from washdowns and oil/coolant dripping.
Thermal overload elements shut motors off if current exceeds the full-load current rating. To Order: Please specify the full-load current rating of your motor. If the full-load current rating is not shown on the motor’s faceplate, estimate the current rating (given the motor’s horsepower and voltage).
No. of Circuits Controlled | Electrical Phase (hp) | Ht. | Wd. | Wire Connection Type | Environment | Environmental Rating | Each | |
With Power-Indicating Light | ||||||||
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Steel Wall Plate | ||||||||
1 | Single (1 hp @ 115 V AC) Single (1 hp @ 230 V AC) | 4.5" | 2.8" | Screw Terminals | Indoor | __ | 0000000 | 000000 |
2 | Single (3/4 hp @ 115 V DC) Single (3/4 hp @ 230 V DC) Single (1 hp @ 115 V AC) Single (1 hp @ 230 V AC) | 4.5" | 2.8" | Screw Terminals | Indoor | __ | 0000000 | 00000 |
Steel Housing | ||||||||
1 | Single (1 hp @ 115 V AC) Single (1 hp @ 230 V AC) | 4.3" | 2.8" | Screw Terminals | Indoor | NEMA 1 | 0000000 | 00000 |
2 | Single (3/4 hp @ 115 V DC) Single (3/4 hp @ 230 V DC) Single (1 hp @ 115 V AC) Single (1 hp @ 230 V AC) | 4.3" | 2.8" | Screw Terminals | Indoor | NEMA 1 | 0000000 | 00000 |
Without Power-Indicating Light | ||||||||
Steel Wall Plate | ||||||||
1 | Single (1 hp @ 115 V AC) Single (1 hp @ 230 V AC) | 4.5" | 2.8" | Screw Terminals | Indoor | __ | 0000000 | 00000 |
2 | Single (3/4 hp @ 115 V DC) Single (3/4 hp @ 230 V DC) Single (1 hp @ 115 V AC) Single (1 hp @ 230 V AC) | 4.5" | 2.8" | Screw Terminals | Indoor | __ | 0000000 | 00000 |
Steel Housing | ||||||||
1 | Single (1 hp @ 115 V AC) Single (1 hp @ 230 V AC) | 4.3" | 2.8" | Screw Terminals | Indoor | NEMA 1 | 0000000 | 00000 |
2 | Single (3/4 hp @ 115 V DC) Single (3/4 hp @ 230 V DC) Single (1 hp @ 115 V AC) Single (1 hp @ 230 V AC) | 4.3" | 2.8" | Screw Terminals | Indoor | NEMA 1 | 0000000 | 00000 |
Zinc Housing | ||||||||
1 | Single (1 hp @ 115 V AC) Single (1 hp @ 230 V AC) | 5.5" | 3.6" | Screw Terminals | Oily, Washdown | NEMA 4, NEMA 12 | 0000000 | 000000 |
2 | Single (3/4 hp @ 115 V DC) Single (3/4 hp @ 230 V DC) Single (1 hp @ 115 V AC) Single (1 hp @ 230 V AC) | 5.5" | 3.6" | Screw Terminals | Oily, Washdown | NEMA 4, NEMA 12 | 0000000 | 000000 |
Combine a switch with a thermal overload element to build a starter that can handle high-current-rated motors. All are housed in a durable steel enclosure. They’re also known as NEMA starters.
NEMA 12 rated switches are protected from oil/coolant dripping.
Thermal overload elements shut motors off if current exceeds the full-load current rating. Three elements are required. To Order: Please specify the full-load current rating of your motor. If the full-load current rating is not shown on the motor’s faceplate, estimate the current rating (given the motor’s horsepower and voltage).
For technical drawings and 3-D models, click on a part number.
NEMA Contact Size | Electrical Phase (hp) | Housing Material | Ht. | Wd. | Dp. | Wire Connection Type | Environment | Environmental Rating | Specifications Met | Each | |
NEMA 1 Motor Starters | |||||||||||
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M0 | Three (2 hp @ 115 V AC) Three (3 hp @ 230 V AC) Three (5 hp @ 460 V AC) | Painted Steel | 7.6" | 4.7" | 5" | Screw Terminals | __ | NEMA 1 | UL Listed, CSA Certified | 0000000 | 0000000 |
M1 | Three (3 hp @ 115 V AC) Three (7 1/2 hp @ 230 V AC) Three (10 hp @ 460 V AC) | Painted Steel | 7.6" | 4.7" | 5" | Screw Terminals | __ | NEMA 1 | UL Listed, CSA Certified | 0000000 | 000000 |
NEMA 12 Motor Starters | |||||||||||
M0 | Three (2 hp @ 115 V AC) Three (3 hp @ 230 V AC) Three (5 hp @ 460 V AC) | Painted Steel | 9.4" | 5.5" | 5" | Screw Terminals | Oily | NEMA 12 | UL Listed, CSA Certified | 0000000 | 000000 |
M1 | Three (3 hp @ 115 V AC) Three (7 1/2 hp @ 230 V AC) Three (10 hp @ 460 V AC) | Painted Steel | 9.4" | 5.5" | 5" | Screw Terminals | Oily | NEMA 12 | UL Listed, CSA Certified | 0000000 | 000000 |
Each | ||
000000 | 000000 |
Combine a switch and a thermal overload element to build a starter that can handle high-current-rated motors. They’re also known as NEMA starters.
Thermal overload elements shut motors off if current exceeds the full-load current rating. Three elements are required. To Order: Please specify the full-load current rating of your motor. If the full-load current rating is not shown on the motor’s faceplate, estimate the current rating (given the motor’s horsepower and voltage).
For technical drawings and 3-D models, click on a part number.
Each | ||
000000 | 000000 |