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Panel-Mount Compact Disconnect Switches

Install these switches in a panel cutout. Small enough to fit in tight spaces, they handle comparable electrical loads to standard sized switches. They cut power and keep it isolated to prevent equipment from starting up during inspection and maintenance. All have a lockout so you can secure them in the off position with a padlock (not included). They’re rated IP65 for protection from washdowns.
For technical drawings and 3-D models, click on a part number.
Switching Current @ Voltage | Industry Designation | Electrical Phase (hp) | Ht. | Wd. | Dp. Behind Panel | Specifications Met | Each | |
Gray Plastic Housing with Black Actuator | ||||||||
---|---|---|---|---|---|---|---|---|
Stays Switched (Maintained) | ||||||||
3 Circuits with Lockout—For 3/8" Panel Cutout Dia. | ||||||||
12 A @ 600 V AC, 16 A @ 24 V DC | 3PST | Single (1/2 hp @ 120 V AC) Three (1 hp @ 120 V AC) Three (3 hp @ 240 V AC) | 3 1/4" | 2 1/2" | 1 13/16" | UL Recognized Component, UL 508 | 000000000 | 000000 |
16 A @ 600 V AC, 20 A @ 24 V DC | 3PST | Single (1 hp @ 120 V AC) Three (2 hp @ 120 V AC) Three (5 hp @ 240 V AC) | 3 1/4" | 2 1/2" | 1 13/16" | UL Recognized Component, UL 508 | 000000000 | 00000 |
20 A @ 600 V AC, 25 A @ 24 V DC | 3PST | Single (1 1/2 hp @ 120 V AC) Three (3 hp @ 120 V AC) Three (5 hp @ 240 V AC) | 3 1/4" | 2 1/2" | 1 13/16" | UL Recognized Component, UL 508 | 000000000 | 00000 |
25 A @ 600 V AC, 32 A @ 24 V DC | 3PST | Single (2 hp @ 120 V AC) Three (3 hp @ 120 V AC) Three (7 1/2 hp @ 240 V AC) | 4" | 3 1/8" | 2" | UL Recognized Component, UL 508 | 000000000 | 000000 |
50 A @ 600 V AC, 50 A @ 24 V DC | 3PST | Single (3 hp @ 120 V AC) Three (7 1/2 hp @ 120 V AC) Three (15 hp @ 240 V AC) | 4" | 3 1/8" | 3 3/16" | UL Recognized Component, UL 508 | 000000000 | 000000 |
63 A @ 600 V AC, 80 A @ 24 V DC | 3PST | Single (5 hp @ 120 V AC) Three (10 hp @ 120 V AC) Three (20 hp @ 240 V AC) | 4" | 3 1/8" | 3 3/16" | UL Recognized Component, UL 508 | 000000000 | 000000 |
4 Circuits with Lockout—For 3/8" Panel Cutout Dia. | ||||||||
12 A @ 600 V AC, 16 A @ 24 V DC | 4PST | Single (1/2 hp @ 120 V AC) Three (1 hp @ 120 V AC) Three (3 hp @ 240 V AC) | 3 1/4" | 2 1/2" | 1 13/16" | UL Recognized Component, UL 508 | 000000000 | 00000 |
16 A @ 600 V AC, 20 A @ 24 V DC | 4PST | Single (1 hp @ 120 V AC) Three (2 hp @ 120 V AC) Three (5 hp @ 240 V AC) | 3 1/4" | 2 1/2" | 1 13/16" | UL Recognized Component, UL 508 | 000000000 | 00000 |
20 A @ 600 V AC, 25 A @ 24 V DC | 4PST | Single (1 1/2 hp @ 120 V AC) Three (3 hp @ 120 V AC) Three (5 hp @ 240 V AC) | 3 1/4" | 2 1/2" | 1 13/16" | UL Recognized Component, UL 508 | 000000000 | 00000 |
25 A @ 600 V AC, 32 A @ 24 V DC | 4PST | Single (2 hp @ 120 V AC) Three (3 hp @ 120 V AC) Three (7 1/2 hp @ 240 V AC) | 4" | 3 1/8" | 2" | UL Recognized Component, UL 508 | 000000000 | 000000 |
50 A @ 600 V AC, 50 A @ 24 V DC | 4PST | Single (3 hp @ 120 V AC) Three (7 1/2 hp @ 120 V AC) Three (15 hp @ 240 V AC) | 4" | 3 1/8" | 3 3/16" | UL Recognized Component, UL 508 | 000000000 | 000000 |
63 A @ 600 V AC, 80 A @ 24 V DC | 4PST | Single (5 hp @ 120 V AC) Three (10 hp @ 120 V AC) Three (20 hp @ 240 V AC) | 4" | 3 1/8" | 3 3/16" | UL Recognized Component, UL 508 | 000000000 | 000000 |
Yellow Plastic Housing with Red Actuator | ||||||||
Stays Switched (Maintained) | ||||||||
3 Circuits with Lockout—For 3/8" Panel Cutout Dia. | ||||||||
12 A @ 600 V AC, 16 A @ 24 V DC | 3PST | Single (1/2 hp @ 120 V AC) Three (1 hp @ 120 V AC) Three (3 hp @ 240 V AC) | 3 1/4" | 2 1/2" | 1 13/16" | UL Recognized Component, UL 508 | 00000000 | 00000 |
16 A @ 600 V AC, 20 A @ 24 V DC | 3PST | Single (1 hp @ 120 V AC) Three (2 hp @ 120 V AC) Three (5 hp @ 240 V AC) | 3 1/4" | 2 1/2" | 1 13/16" | UL Recognized Component, UL 508 | 00000000 | 00000 |
20 A @ 600 V AC, 25 A @ 24 V DC | 3PST | Single (1 1/2 hp @ 120 V AC) Three (3 hp @ 120 V AC) Three (5 hp @ 240 V AC) | 3 1/4" | 2 1/2" | 1 13/16" | UL Recognized Component, UL 508 | 00000000 | 00000 |
25 A @ 600 V AC, 32 A @ 24 V DC | 3PST | Single (2 hp @ 120 V AC) Three (3 hp @ 120 V AC) Three (7 1/2 hp @ 240 V AC) | 4" | 3 1/8" | 2" | UL Recognized Component, UL 508 | 00000000 | 000000 |
50 A @ 600 V AC, 50 A @ 24 V DC | 3PST | Single (3 hp @ 120 V AC) Three (7 1/2 hp @ 120 V AC) Three (15 hp @ 240 V AC) | 4" | 3 1/8" | 3 3/16" | UL Recognized Component, UL 508 | 00000000 | 000000 |
63 A @ 600 V AC, 80 A @ 24 V DC | 3PST | Single (5 hp @ 120 V AC) Three (10 hp @ 120 V AC) Three (20 hp @ 240 V AC) | 4" | 3 1/8" | 3 3/16" | UL Recognized Component, UL 508 | 00000000 | 000000 |
4 Circuits with Lockout—For 3/8" Panel Cutout Dia. | ||||||||
12 A @ 600 V AC, 16 A @ 24 V DC | 4PST | Single (1/2 hp @ 120 V AC) Three (1 hp @ 120 V AC) Three (3 hp @ 240 V AC) | 3 1/4" | 2 1/2" | 1 13/16" | UL Recognized Component, UL 508 | 00000000 | 00000 |
16 A @ 600 V AC, 20 A @ 24 V DC | 4PST | Single (1 hp @ 120 V AC) Three (2 hp @ 120 V AC) Three (5 hp @ 240 V AC) | 3 1/4" | 2 1/2" | 1 13/16" | UL Recognized Component, UL 508 | 00000000 | 00000 |
20 A @ 600 V AC, 25 A @ 24 V DC | 4PST | Single (1 1/2 hp @ 120 V AC) Three (3 hp @ 120 V AC) Three (5 hp @ 240 V AC) | 3 1/4" | 2 1/2" | 1 13/16" | UL Recognized Component, UL 508 | 00000000 | 00000 |
25 A @ 600 V AC, 32 A @ 24 V DC | 4PST | Single (2 hp @ 120 V AC) Three (3 hp @ 120 V AC) Three (7 1/2 hp @ 240 V AC) | 4" | 3 1/8" | 2" | UL Recognized Component, UL 508 | 00000000 | 000000 |
50 A @ 600 V AC, 50 A @ 24 V DC | 4PST | Single (3 hp @ 120 V AC) Three (7 1/2 hp @ 120 V AC) Three (15 hp @ 240 V AC) | 4" | 3 1/8" | 3 3/16" | UL Recognized Component, UL 508 | 00000000 | 000000 |
63 A @ 600 V AC, 80 A @ 24 V DC | 4PST | Single (5 hp @ 120 V AC) Three (10 hp @ 120 V AC) Three (20 hp @ 240 V AC) | 4" | 3 1/8" | 3 3/16" | UL Recognized Component, UL 508 | 00000000 | 000000 |
Enclosed Compact Disconnect Switches

Small yet mighty, these switches are about as tall and wide as an index card yet durable enough to mount directly to a wall. Their polycarbonate housing protects the switch and resists denting, chipping, and cracking. Rated IP65, the housing also seals out water even in frequently washed down areas. Don’t be fooled by their size—these switches can handle electrical loads comparable to a standard sized switch.
These switches cut power and keep it isolated to prevent equipment from starting up during inspection and maintenance. All have a lockout, so you can secure them in the off position with a padlock (not included).
For technical drawings and 3-D models, click on a part number.
Yellow Plastic Housing with Red Actuator | ||||||||
---|---|---|---|---|---|---|---|---|
Switching Current @ Voltage | Industry Designation | Electrical Phase (hp) | Ht. | Wd. | Environmental Rating | Specifications Met | Each | |
Stays Switched (Maintained) | ||||||||
3 Circuits with Lockout | ||||||||
12 A @ 600 V AC, 16 A @ 24 V DC | 3PST | Single (1/2 hp @ 120 V AC) Three (1 hp @ 120 V AC) Three (3 hp @ 240 V AC) | 4 3/4" | 3 13/16" | IP65 | UL Recognized Component, CSA Certified, UL 508 | 00000000 | 0000000 |
16 A @ 600 V AC, 20 A @ 24 V DC | 3PST | Single (1 hp @ 120 V AC) Three (2 hp @ 120 V AC) Three (5 hp @ 240 V AC) | 4 3/4" | 3 13/16" | IP65 | UL Recognized Component, CSA Certified, UL 508 | 00000000 | 000000 |
20 A @ 600 V AC, 25 A @ 24 V DC | 3PST | Single (1 1/2 hp @ 120 V AC) Three (3 hp @ 120 V AC) Three (5 hp @ 240 V AC) | 4 3/4" | 3 13/16" | IP65 | UL Recognized Component, CSA Certified, UL 508 | 00000000 | 000000 |
25 A @ 600 V AC, 32 A @ 24 V DC | 3PST | Single (2 hp @ 120 V AC) Three (3 hp @ 120 V AC) Three (7 1/2 hp @ 240 V AC) | 4 3/4" | 3 13/16" | IP65 | UL Recognized Component, CSA Certified, UL 508 | 00000000 | 000000 |
50 A @ 600 V AC, 50 A @ 24 V DC | 3PST | Single (3 hp @ 120 V AC) Three (15 hp @ 240 V AC) Three (7 1/2 hp @ 120 V AC) | 5 5/16" | 6 11/16" | IP65 | UL Recognized Component, CSA Certified, UL 508 | 00000000 | 000000 |
63 A @ 600 V AC, 80 A @ 24 V DC | 3PST | Single (5 hp @ 120 V AC) Three (10 hp @ 120 V AC) Three (20 hp @ 240 V AC) | 5 5/16" | 6 11/16" | IP65 | UL Recognized Component, CSA Certified, UL 508 | 00000000 | 000000 |
4 Circuits with Lockout | ||||||||
12 A @ 600 V AC, 16 A @ 24 V DC | 4PST | Single (1/2 hp @ 120 V AC) Three (1 hp @ 120 V AC) Three (3 hp @ 240 V AC) | 4 3/4" | 3 13/16" | IP65 | UL Recognized Component, CSA Certified | 00000000 | 000000 |
16 A @ 600 V AC, 20 A @ 24 V DC | 4PST | Single (1 hp @ 120 V AC) Three (2 hp @ 120 V AC) Three (5 hp @ 240 V AC) | 4 3/4" | 3 13/16" | IP65 | UL Recognized Component, CSA Certified | 00000000 | 000000 |
20 A @ 600 V AC, 25 A @ 24 V DC | 4PST | Single (1 1/2 hp @ 120 V AC) Three (3 hp @ 120 V AC) Three (5 hp @ 240 V AC) | 4 3/4" | 3 13/16" | IP65 | UL Recognized Component, CSA Certified | 00000000 | 000000 |
25 A @ 600 V AC, 32 A @ 24 V DC | 4PST | Single (2 hp @ 120 V AC) Three (3 hp @ 120 V AC) Three (7 1/2 hp @ 240 V AC) | 4 3/4" | 3 13/16" | IP65 | UL Recognized Component, CSA Certified | 00000000 | 000000 |
50 A @ 600 V AC, 50 A @ 24 V DC | 4PST | Single (3 hp @ 120 V AC) Three (15 hp @ 240 V AC) Three (7 1/2 hp @ 120 V AC) | 5 5/16" | 6 11/16" | IP65 | UL Recognized Component, CSA Certified | 00000000 | 000000 |
63 A @ 600 V AC, 80 A @ 24 V DC | 4PST | Single (5 hp @ 120 V AC) Three (10 hp @ 120 V AC) Three (20 hp @ 240 V AC) | 5 5/16" | 6 11/16" | IP65 | UL Recognized Component, CSA Certified | 00000000 | 000000 |
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).
Photovoltaic switches can be used with photovoltaic cells which convert sunlight into electricity.
For technical drawings and 3-D models, click on a part number.

Switching | Plastic Housing with Red Actuator | ||||||
---|---|---|---|---|---|---|---|
Current, A | Voltage | Industry Designation | Ht. | Wd. | Environmental Rating | Each | |
Stays Switched (Maintained) | |||||||
2 Circuits with Lockout/Photovoltaic | |||||||
50 | 800V DC | DPST | 12 5/8" | 8 11/16" | IP65, NEMA 3R | 0000000 | 0000000 |
63 | 650V DC | DPST | 12 5/8" | 8 11/16" | IP65, NEMA 3R | 0000000 | 000000 |
"Main Switch" Label with Adhesive Back—13/16" Ht. × 3 3/16" Wd. | 0000000 | Each | 000000 |
Enclosure Motor Switches

Designed to mount on an electrical enclosure, these switches control motors, lighting, and electric heat circuits. Your enclosure door will only open when the switch is turned to the off position. This ensures equipment is safely off before you open the electrical enclosure. For an extra layer of safety, use a padlock (not included) on the actuator lever to lock switches in the off position. These switches do not provide overload protection.
Cut the shaft to fit your enclosure. Mount to a DIN rail inside an enclosure; mounting depth is the distance from the panel door to the DIN rail.
For technical drawings and 3-D models, click on a part number.
Switching | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Current, A | Voltage | No. of Circuits Controlled | Electrical Phase (hp) | Switch Starting Position | Industry Designation | Ht. | Wd. | For DIN Rail Ht., mm | Mounting Dp. | Wire Connection Type | Environmental Rating | Each | |
Stays Switched (Maintained) | |||||||||||||
25 | 600V AC | 3 | Single (2 hp @ 240 V AC) Single (5 hp @ 480 V AC) Three (5 hp @ 240 V AC) Three (10 hp @ 480 V AC) | 3 Off (Normally Open) | 3PST-NO | 2.4" | 2.4" | 35 | 7 7/8"-14 5/8" | Screw Terminals | IP65 | 0000000 | 0000000 |
32 | 600V AC | 3 | Single (2 hp @ 240 V AC) Single (5 hp @ 480 V AC) Three (5 hp @ 240 V AC) Three (10 hp @ 480 V AC) | 3 Off (Normally Open) | 3PST-NO | 2.4" | 2.4" | 35 | 7 7/8"-14 5/8" | Screw Terminals | IP65 | 0000000 | 000000 |
40 | 600V AC | 3 | Single (3 hp @ 240 V AC) Single (5 hp @ 480 V AC) Three (5 hp @ 240 V AC) Three (10 hp @ 480 V AC) | 3 Off (Normally Open) | 3PST-NO | 2.4" | 2.4" | 35 | 7 7/8"-14 5/8" | Screw Terminals | IP65 | 0000000 | 000000 |
63 | 600V AC | 3 | Three (10 hp @ 240 V AC) Three (20 hp @ 480 V AC) | 3 Off (Normally Open) | 3PST-NO | 2.4" | 2.4" | 35 | 8 1/16"-15 9/16" | Screw Terminals | IP65 | 0000000 | 000000 |
80 | 600V AC | 3 | Three (15 hp @ 240 V AC) Three (30 hp @ 480 V AC) | 3 Off (Normally Open) | 3PST-NO | 2.4" | 2.4" | 35 | 8 1/16"-15 9/16" | Screw Terminals | IP65 | 0000000 | 000000 |
125 | 600V AC | 3 | Three (25 hp @ 240 V AC) Three (50 hp @ 480 V AC) | 3 Off (Normally Open) | 3PST-NO | 3.5" | 3.5" | 35 | 9 1/16"-16 9/16" | Screw Terminals | IP65 | 0000000 | 000000 |
175 | 600V AC | 3 | Three (30 hp @ 240 V AC) Three (50 hp @ 480 V AC) | 3 Off (Normally Open) | 3PST-NO | 3.5" | 3.5" | 35 | 9 1/16"-16 9/16" | Screw Terminals | IP65 | 0000000 | 000000 |
Frame-Mounted Safety Switches

Also known as interlock switches, these ensure the safety of personnel by automatically shutting off power to machinery when an access door opens. Mount the switch to the door frame and mount a key to the door so that the key is inserted into the switch when the door is closed. When the door opens, the key is removed from the switch and the machine shuts down. They’re often used with machine guards for large robots.
All switches require an actuator key, but not all include one—check whether you need to pick out a separate actuator key. For some switch styles, you can also select the mounting orientation of the key.
Style A-G switches have positive-force, normally closed contacts that will open a circuit when the switch is actuated even if a spring fails or the contacts stick.
NEMA 4 rated switches protect against washdowns.
For technical drawings and 3-D models, click on a part number.

Housing | Conduit | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Style | No. of Circuits Controlled | Switch Starting Position | Switch Action | No. of Terminals | Industry Designation | Switching Current @ Voltage | Max. Voltage | Ht. | Wd. | Dp. | Trade Size | Thread Type | Key Included | Environmental Rating | Each | |
Screw Terminal Connection with Positive-Force Normally Closed Contacts | ||||||||||||||||
C | 2 | 1 Off (Normally Open) and 1 On (Normally Closed) | Stays Switched (Maintained) | 4 | DPST-1NO/1NC | 10 A @ 120 V AC, 2 A @ 24 V DC | 250V AC 24V DC | 3.6" | 2.1" | 1.3" | 1/2 | NPT | Yes | IP65, NEMA 4 | 00000000 | 0000000 |
Screw Terminal Connection with Positive-Force Normally Closed Contacts and Rotating Head | ||||||||||||||||
C | 3 | 1 Off (Normally Open) and 2 On (Normally Closed) | Stays Switched (Maintained) | 6 | 3PST-1NO/2NC | 5 A @ 120 V AC, 5 A @ 24 V DC | 400V AC 400V DC | 3.5" | 2" | 1.3" | 1/2 | NPT | Yes | IP65 | 00000000 | 000000 |
Hinge-Actuated Safety Switches


Replace the hinges on access doors or machine guards with these switches to keep your team safe from active machinery. Also known as interlock switches, they automatically shut off power to your machinery when the door or guard opens. They can be mounted on flat frames or aluminum T-slotted framing. These switches have positive-force, normally-closed contacts that will open a circuit when the switch is actuated, even if a spring fails or the contacts stick. They’re rated IP65 for protection from washdowns.
For technical drawings and 3-D models, click on a part number.
Overall | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
For Rail Ht., mm | Mounting Hole Ctr.-to-Ctr. Wd., mm | Switch Action | No. of Terminals | Industry Designation | Switching Current @ Voltage | Wire Connection Type | Conduit Thread Size | Ht. | Wd. | Dp. | Each | |
2 Circuits Controlled—2 On (Normally Closed) | ||||||||||||
4° Actuation Angle—Aluminum Hinge | ||||||||||||
40 | 44 | Springs Back (Momentary) | 4 | DPST-NC | 2 A @ 230 V AC | Screw Terminals | M20 | 3.62" | 4.39" | 1.42" | 00000000 | 0000000 |
3 Circuits Controlled—1 Off (Normally Open) and 2 On (Normally Closed) | ||||||||||||
4° Actuation Angle—Aluminum Hinge | ||||||||||||
30 | 34 | Springs Back (Momentary) | 6 | 3PST-1NO/2NC | 2 A @ 230 V AC | Screw Terminals | M20 | 5.2" | 4.39" | 1.42" | 00000000 | 000000 |
35 | 39 | Springs Back (Momentary) | 6 | 3PST-1NO/2NC | 2 A @ 230 V AC | Screw Terminals | M20 | 5.2" | 4.39" | 1.42" | 00000000 | 000000 |
40 | 44 | Springs Back (Momentary) | 6 | 3PST-1NO/2NC | 2 A @ 230 V AC | Screw Terminals | M20 | 3.62" | 4.39" | 1.42" | 0000000 | 000000 |
45 | 49 | Springs Back (Momentary) | 6 | 3PST-1NO/2NC | 2 A @ 230 V AC | Screw Terminals | M20 | 5.2" | 4.39" | 1.42" | 00000000 | 000000 |
4° Actuation Angle—Stainless Steel Hinge | ||||||||||||
40 | 44 | Springs Back (Momentary) | 6 | 3PST-1NO/2NC | 2 A @ 230 V AC | Screw Terminals | M20 | 3.62" | 4.39" | 1.42" | 00000000 | 000000 |
8° Actuation Angle—Aluminum Hinge | ||||||||||||
40 | 44 | Springs Back (Momentary) | 6 | 3PST-1NO/2NC | 2 A @ 230 V AC | Screw Terminals | M20 | 3.62" | 4.39" | 1.42" | 00000000 | 000000 |
3 Circuits Controlled—3 On (Normally Closed) | ||||||||||||
4° Actuation Angle—Aluminum Hinge | ||||||||||||
30 | 34 | Springs Back (Momentary) | 6 | 3PST-NC | 2 A @ 230 V AC | Screw Terminals | M20 | 3.62" | 4.39" | 1.42" | 00000000 | 000000 |
40 | 44 | Springs Back (Momentary) | 6 | 3PST-NC | 2 A @ 230 V AC | Screw Terminals | M20 | 3.62" | 4.39" | 1.42" | 00000000 | 000000 |
4° Actuation Angle—Stainless Steel Hinge | ||||||||||||
40 | 44 | Springs Back (Momentary) | 6 | 3PST-NC | 2 A @ 230 V AC | Screw Terminals | M20 | 3.62" | 4.39" | 1.42" | 00000000 | 000000 |