Choosing an Electrical Switch
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Enclosed Disconnect Switches
Cut power and keep it isolated to prevent equipment from starting up during inspection and maintenance. These switches are housed in a protective enclosure that resists denting, chipping, and cracking. Mount them to the wall when you run out of space in an electrical panel.
Switches with lockout secure in the off position with a padlock with a maximum shackle diameter of 5/16” (not included).
Add auxiliary contact blocks to send a signal or connect to another device, such as an alarm or indicating light.
Use additional power poles to control more than three circuits. Add neutral poles to open and close the neutral leg of a three phase system.
For technical drawings and 3-D models, click on a part number.


Switching | ||||||||
---|---|---|---|---|---|---|---|---|
Current, A | Voltage | Industry Designation | Electrical Phase (hp) | Ht. | Wd. | Environmental Rating | Each | |
Plastic Housing with Red Actuator | ||||||||
Stays Switched (Maintained) | ||||||||
3 Circuits | ||||||||
50 | 600V AC | 3PST | Single (1 1/2 hp @ 120 V AC) Single (3 hp @ 240 V AC) Three (7 1/2 hp @ 240 V AC) | 8 11/16" | 5 7/8" | IP40, NEMA 3 | 00000000 | 0000000 |
63 | 600V AC | 3PST | Single (3 hp @ 120 V AC) Single (5 hp @ 240 V AC) Three (10 hp @ 240 V AC) | 8 11/16" | 5 7/8" | IP40, NEMA 3 | 00000000 | 000000 |
80 | 600V AC | 3PST | Single (3 hp @ 120 V AC) Single (10 hp @ 240 V AC) Three (20 hp @ 240 V AC) | 8 11/16" | 5 7/8" | IP40, NEMA 3 | 00000000 | 000000 |
100 | 600V AC | 3PST | Single (5 hp @ 120 V AC) Single (10 hp @ 240 V AC) Three (25 hp @ 240 V AC) | 8 11/16" | 5 7/8" | IP40, NEMA 3 | 00000000 | 000000 |
3 Circuits with Lockout | ||||||||
50 | 600V AC | 3PST | Single (1 1/2 hp @ 120 V AC) Single (3 hp @ 240 V AC) Three (7 1/2 hp @ 240 V AC) | 8 11/16" | 5 7/8" | IP40, NEMA 3 | 00000000 | 000000 |
63 | 600V AC | 3PST | Single (3 hp @ 120 V AC) Single (5 hp @ 240 V AC) Three (10 hp @ 240 V AC) | 8 11/16" | 5 7/8" | IP40, NEMA 3 | 00000000 | 000000 |
80 | 600V AC | 3PST | Single (3 hp @ 120 V AC) Single (10 hp @ 240 V AC) Three (20 hp @ 240 V AC) | 8 11/16" | 5 7/8" | IP40, NEMA 3 | 00000000 | 000000 |
100 | 600V AC | 3PST | Single (5 hp @ 120 V AC) Single (10 hp @ 240 V AC) Three (25 hp @ 240 V AC) | 8 11/16" | 5 7/8" | IP40, NEMA 3 | 00000000 | 000000 |
Plastic Housing with Gray Actuator | ||||||||
Stays Switched (Maintained) | ||||||||
3 Circuits | ||||||||
50 | 600V AC | 3PST | Single (1 1/2 hp @ 120 V AC) Single (3 hp @ 240 V AC) Three (7 1/2 hp @ 240 V AC) | 8 11/16" | 5 7/8" | IP40, NEMA 3 | 00000000 | 000000 |
63 | 600V AC | 3PST | Single (3 hp @ 120 V AC) Single (5 hp @ 240 V AC) Three (10 hp @ 240 V AC) | 8 11/16" | 5 7/8" | IP40, NEMA 3 | 00000000 | 000000 |
80 | 600V AC | 3PST | Single (3 hp @ 120 V AC) Single (10 hp @ 240 V AC) Three (20 hp @ 240 V AC) | 8 11/16" | 5 7/8" | IP40, NEMA 3 | 00000000 | 000000 |
100 | 600V AC | 3PST | Single (5 hp @ 120 V AC) Single (10 hp @ 240 V AC) Three (25 hp @ 240 V AC) | 8 11/16" | 5 7/8" | IP40, NEMA 3 | 00000000 | 000000 |
3 Circuits with Lockout | ||||||||
50 | 600V AC | 3PST | Single (1 1/2 hp @ 120 V AC) Single (3 hp @ 240 V AC) Three (7 1/2 hp @ 240 V AC) | 8 11/16" | 5 7/8" | IP40, NEMA 3 | 00000000 | 000000 |
63 | 600V AC | 3PST | Single (3 hp @ 120 V AC) Single (5 hp @ 240 V AC) Three (10 hp @ 240 V AC) | 8 11/16" | 5 7/8" | IP40, NEMA 3 | 00000000 | 000000 |
80 | 600V AC | 3PST | Single (3 hp @ 120 V AC) Single (10 hp @ 240 V AC) Three (20 hp @ 240 V AC) | 8 11/16" | 5 7/8" | IP40, NEMA 3 | 00000000 | 000000 |
100 | 600V AC | 3PST | Single (5 hp @ 120 V AC) Single (10 hp @ 240 V AC) Three (25 hp @ 240 V AC) | 8 11/16" | 5 7/8" | IP40, NEMA 3 | 00000000 | 000000 |
"Main Switch" Label with Adhesive Back—13/16" Ht. × 3 3/16" Wd. | 0000000 | Each | 000000 |

Switching Current, A | Each | |
10 | 0000000 | 000000 |