About Motor Switches and Starters
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Choosing an Electrical Switch
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Motor Switches
Use these switches to turn motors on and off, or to control lighting and electric heat circuits. They do not provide overload protection.
Toggle switches work like a traditional light switch—just flip the toggle up or down. Even if you’re wearing thick gloves, they’re easy to actuate.
Finger guards (sold separately) cover the screw terminals on your switch, blocking you from touching a live wire. If you need to move the terminal block, they prevent accidental shock.
For technical drawings and 3-D models, click on a part number.
Switches | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Switching | Finger Guards | |||||||||||||
| No. of Circuits Controlled | Electrical Phase (hp) | Switch Starting Position | Industry Designation | Current, A | Voltage | Ht. | Wd. | Wire Connection Type | Specifications Met | Each | Pkg. Qty. | Pkg. | ||
Stays Switched (Maintained) | ||||||||||||||
Toggle Actuator Style | ||||||||||||||
| 2 | Single (3 hp @ 240 V AC) | 2 Off (Normally Open) | DPST-NO | 30 | 600V AC | 3.7" | 1.8" | Screw Terminals | UL Listed, CSA Certified | 0000000 | 000000 | __ | 000000 | 00 |
| 2 | Single (5 hp @ 240 V AC) | 2 Off (Normally Open) | DPST-NO | 40 | 600V AC | 3.7" | 1.8" | Screw Terminals | UL Listed, CSA Certified | 0000000 | 00000 | __ | 000000 | 00 |
| 2 | Single (5 hp @ 240 V AC) | 2 Off (Normally Open) | DPST-NO | 50 | 600V AC | 3.8" | 2.3" | Screw Terminals | UL Listed, CSA Certified | 0000000 | 000000 | 2 | 0000000 | 000000 |
| 2 | Single (5 hp @ 240 V AC) | 2 Off (Normally Open) | DPST-NO | 60 | 600V AC | 3.8" | 1.7" | Screw Terminals | UL Listed | 0000000 | 000000 | __ | 000000 | 00 |
| 2 | Single (10 hp @ 240 V AC) | 2 Off (Normally Open) | DPST-NO | 85 | 600V AC | 3.8" | 3.6" | Screw Terminals | UL Listed, CSA Certified | 0000000 | 000000 | __ | 000000 | 00 |
Enclosed Motor Switches
These switches are housed in a plastic enclosure. Since they’re already protected, you can mount them to a wall if there’s no space left in your electrical panel. You can also turn them into a handheld control and move them around your workstation by attaching a cord and cord grip. The enclosure is PBT polyester, so it won’t swell in moist environments. Easy to operate even if you’re wearing gloves, flip the toggle switch up and down. Use these switches to turn motors on and off, or with lighting and electric heat circuits. They do not provide overload protection.
For technical drawings and 3-D models, click on a part number.
Switching | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| No. of Circuits Controlled | Electrical Phase (hp) | Switch Starting Position | Industry Designation | Current, A | Voltage | Ht. | Wd. | Wire Connection Type | Environment | Environmental Rating | Specifications Met | Each | |
Stays Switched (Maintained) | |||||||||||||
| 2 | Single (3 hp @ 240 V AC) | 2 Off (Normally Open) | DPST-NO | 30 | 600V AC | 4.2" | 2.8" | Screw Terminals | Indoor Only | NEMA 1 | UL Listed, CSA Certified | 0000000 | 000000 |
| 2 | Single (5 hp @ 240 V AC) | 2 Off (Normally Open) | DPST-NO | 60 | 600V AC | 4.5" | 4.7" | Screw Terminals | Indoor Only | NEMA 1 | UL Listed, CSA Certified | 0000000 | 000000 |
Hazardous Location Enclosed Motor Switches
Safely turn motors on and off near ignitable gases and dust—the housing on these switches seals in anything that could ignite flammable material. Made from aluminum, the housing is lightweight and durable. It guards against water, oil, and other materials that could cause damage. Even in harsh conditions, there’s no need to mount these switches inside an electrical panel.
You need to grip and twist the lever to actuate these switches, so they won’t accidentally turn on or off if something bumps into them. In addition to starting and stopping motors, they work with other circuits, such as lighting and electric heat circuits. They don’t provide overload protection.
For technical drawings and 3-D models, click on a part number.
Switching | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| No. of Circuits Controlled | Electrical Phase (hp) | Switch Starting Position | Industry Designation | Current, A | Voltage | Ht. | Wd. | Wire Connection Type | Environmental Rating | Specifications Met | Each | |
Stays Switched (Maintained) | ||||||||||||
| 2 | Single (3 hp @ 240 V AC) | 2 Off (Normally Open) | DPST-NO | 30 | 600V AC | 6.5" | 3" | Screw Terminals | NEC Class I Divisions 1, 2 Groups C, D NEC Class II Divisions 1, 2 Groups E, F, G NEMA 7 NEMA 9 | UL Listed, C-UL Listed, CSA Certified | 0000000 | 0000000 |
Raintight Enclosed Motor Switches
Start and stop motors outdoors and in other wet environments. Rated NEMA 3R, these switches seal out rain and light splashes. They’re housed in a protective aluminum enclosure, so you don’t need to mount them inside an electrical panel. The enclosure is lighter in weight than stainless steel enclosures yet still stands up to water and oil.
In addition to turning motors on and off, these switches work with other circuits, such as lighting and electric heat circuits. They do not provide overload protection.
For technical drawings and 3-D models, click on a part number.
Switching | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| No. of Circuits Controlled | Electrical Phase (hp) | Switch Starting Position | Industry Designation | Current, A | Voltage | Ht. | Wd. | Wire Connection Type | Environmental Rating | Specifications Met | Each | |
Stays Switched (Maintained) | ||||||||||||
| 2 | Single (3 hp @ 240 V AC) | 2 Off (Normally Open) | DPST-NO | 30 | 600V AC | 5.8" | 4.5" | Screw Terminals | NEMA 3R | CSA Certified, UL Listed, UL 94 V-2 | 0000000 | 000000 |
High-Current Toggle Switches
Able to withstand high currents, these switches are often used with motors and pumps.
For technical drawings and 3-D models, click on a part number.
| No. of Circuits Controlled | Switch Starting Position | Switch Action | No. of Terminals | Industry Designation | Position Designation | Switching Current @ Voltage | Max. Voltage | Dp. Behind Panel | Mounting Hardware Included | Each | |
2 Position with Screw Terminals | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
For 1/2" Panel Cutout Dia. | |||||||||||
| 2 | 2 Off (Normally Open) | Stays Switched (Maintained) | 4 | DPST-NO | On-Off | 20 A @ 250 V AC/125 V AC/30 V AC | 250V DC 250V AC | 1.27" | Yes | 0000000 | 000000 |
| 2 | 2 Off (Normally Open) | Stays Switched (Maintained) | 4 | DPST-NO | On-Off | 30 A @ 125 V AC/30 V DC | 30V DC 250V AC | 1.34" | Yes | 0000000 | 00000 |
| 2 | 2 Off (Normally Open) | Stays Switched (Maintained) | 4 | DPST-NO | On-Off | 16 A @ 125 V AC, 8 A @ 30 V DC | 250V DC 250V AC | 0.77" | Yes | 0000000 | 00000 |
| 2 | 2 Off (Normally Open) | Stays Switched (Maintained) | 4 | DPST-NO | On-Off | 20 A @ 125 V AC, 10 A @ 30 V DC | 250V DC 250V AC | 0.9" | Yes | 0000000 | 00000 |
High-Starting-Current Rocker Switches
Also known as high-inrush current switches, these switches can handle starting currents up to 10 times greater than their current rating, such as when a motor starts. They're often used with amplifiers, power supplies, and other high-starting-current devices.
Switches with a guard prevent accidental activation.
For technical drawings and 3-D models, click on a part number.
Wire Leads | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| No. of Circuits Controlled | Switch Starting Position | Switch Action | No. of Terminals | Industry Designation | Position Designation | Message (Location) | Switching Current @ Voltage | Max. Voltage | No. of | Lg. | Choose a Color | Each | |
2 Position with Solder Lugs | |||||||||||||
For 1 3/16"×13/16" Wd. Panel Cutout | |||||||||||||
| 2 | 2 Off (Normally Open) | Stays Switched (Maintained) | 4 | DPST-NO | On-Off | Blank (Top), Blank (Bottom) | 16 A @ 125 V AC, 5 A @ 30 V DC | 72V DC 250V AC | __ | __ | 0000000 | 000000 | |
| 2 | 2 Off (Normally Open) | Stays Switched (Maintained) | 4 | DPST-NO | On-Off | Horizontal Line (Top), Circle (Bottom) | 16 A @ 125 V AC, 5 A @ 30 V DC | 72V DC 250V AC | __ | __ | 0000000 | 00000 | |
| 2 | 2 Off (Normally Open) | Stays Switched (Maintained) | 4 | DPST-NO | On-Off | Vertical Line (Top), Circle (Bottom) | 16 A @ 125 V AC, 5 A @ 30 V DC | 72V DC 250V AC | __ | __ | 0000000 | 00000 | |
2 Position with Wire Leads | |||||||||||||
For 15/16"×19/32" Wd. Panel Cutout | |||||||||||||
| 2 | 2 Off (Normally Open) | Stays Switched (Maintained) | 4 | DPST-NO | On-Off | Blank (Top), Blank (Bottom) | 10 A @ 120 V AC, 5 A @ 24 V DC | 72V DC 250V AC | 4 | 12" | Black | 0000000 | 00000 |
| 2 | 2 Off (Normally Open) | Stays Switched (Maintained) | 4 | DPST-NO | On-Off | Horizontal Line (Top), Circle (Bottom) | 10 A @ 120 V AC, 5 A @ 24 V DC | 72V DC 250V AC | 4 | 12" | Black | 000000 | 00000 |
| 2 | 2 Off (Normally Open) | Stays Switched (Maintained) | 4 | DPST-NO | On-Off | Vertical Line (Top), Circle (Bottom) | 10 A @ 120 V AC, 5 A @ 24 V DC | 72V DC 250V AC | 4 | 12" | Black | 0000000 | 00000 |
For 1 3/16"×13/16" Wd. Panel Cutout | |||||||||||||
| 2 | 2 Off (Normally Open) | Stays Switched (Maintained) | 4 | DPST-NO | On-Off | Blank (Top), Blank (Bottom) | 16 A @ 120 V AC, 5 A @ 24 V DC | 72V DC 250V AC | 4 | 12" | Black | 0000000 | 00000 |
| 2 | 2 Off (Normally Open) | Stays Switched (Maintained) | 4 | DPST-NO | On-Off | Horizontal Line (Top), Circle (Bottom) | 16 A @ 120 V AC, 5 A @ 24 V DC | 72V DC 250V AC | 4 | 12" | 0000000 | 00000 | |
| 2 | 2 Off (Normally Open) | Stays Switched (Maintained) | 4 | DPST-NO | On-Off | Vertical Line (Top), Circle (Bottom) | 16 A @ 120 V AC, 5 A @ 24 V DC | 72V DC 250V AC | 4 | 12" | Black | 0000000 | 00000 |
2 Position with Wire Leads and Guard | |||||||||||||
For 15/16"×19/32" Wd. Panel Cutout | |||||||||||||
| 2 | 2 Off (Normally Open) | Stays Switched (Maintained) | 4 | DPST-NO | On-Off | Vertical Line (Top), Circle (Bottom) | 10 A @ 120 V AC, 5 A @ 24 V DC | 72V DC 250V AC | 4 | 12" | Black | 0000000 | 00000 |
High-Current Rocker Switches
Able to withstand high currents, these switches are often used with motors and pumps.
For technical drawings and 3-D models, click on a part number.
| No. of Circuits Controlled | Switch Starting Position | Switch Action | No. of Terminals | Industry Designation | Position Designation | Color | Switching Current @ Voltage | Max. Voltage | Mounting Fasteners Included | Each | |
2 Position with Screw Terminals | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
For 1 7/16" Ht.×15/16" Wd. Panel Cutout | |||||||||||
| 2 | 2 Off (Normally Open) | Stays Switched (Maintained) | 4 | DPST-NO | On-Off | White | 30 A @ 125 V AC | 250V AC | Yes | 0000000 | 000000 |
| 2 | 2 Off (Normally Open) | Stays Switched (Maintained) | 4 | DPST-NO | On-Off | White | 30 A @ 30 V DC | 125V DC | Yes | 0000000 | 00000 |
Submersible High-Starting-Current Rocker Switches
Rated IP67 for protection from dust and temporary submersion. Also known as high-inrush current switches, these switches can handle starting currents up to 10 times greater than their current rating, such as when a motor starts. They're often used with amplifiers, power supplies, and other high-starting-current devices. Easy to press, these switches have a wide, flat actuation area. Color-code your switches so that operators can identify their function at a glance.
For technical drawings and 3-D models, click on a part number.
Wire Leads | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| No. of Circuits Controlled | Switch Starting Position | Switch Action | No. of Terminals | Industry Designation | Position Designation | Message (Location) | Switching Current @ Voltage | Max. Voltage | No. of | Lg. | Quick-Disconnect Tab Wd. | Choose a Color | Each | |
2 Position with Quick-Disconnect Terminals | ||||||||||||||
For 1" Ht. × 19/32" Wd. Panel Cutout | ||||||||||||||
| 2 | 2 Off (Normally Open) | Stays Switched (Maintained) | 4 | DPST-NO | On-Off | Horizontal Line (Top), Circle (Bottom) | 10 A @ 125 V AC, 10 A @ 30 V DC | 30V DC 250V AC | __ | __ | 0.11" | 00000000 | 000000 | |
| 2 | 2 Off (Normally Open) | Stays Switched (Maintained) | 4 | DPST-NO | On-Off | Vertical Line (Top), Circle (Bottom) | 10 A @ 125 V AC, 10 A @ 30 V DC | 30V DC 250V AC | __ | __ | 0.11" | Black | 00000000 | 00000 |
For 1 7/32" Ht. × 13/16" Wd. Panel Cutout | ||||||||||||||
| 2 | 2 Off (Normally Open) | Stays Switched (Maintained) | 4 | DPST-NO | On-Off | Horizontal Line (Top), Circle (Bottom) | 16 A @ 125 V AC | 250V AC | __ | __ | 0.187" | 00000000 | 00000 | |
2 Position with Wire Leads | ||||||||||||||
For 1" Ht. × 19/32" Wd. Panel Cutout | ||||||||||||||
| 2 | 2 Off (Normally Open) | Stays Switched (Maintained) | 4 | DPST-NO | On-Off | Vertical Line (Top), Circle (Bottom) | 10 A @ 120 V AC, 10 A @ 24 V DC | 30V DC 250V AC | 4 | 12" | __ | Black | 0000000 | 00000 |