Choosing an Electrical Switch
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Wet-Location Toggle Switches
A rubber seal protects these switches from splashing water.
NEMA 4, 13, and IP68 rated switches are protected against oil/coolant spraying, washdowns, and temporary submersion.
Switches with an on-on or on-(on) position designation alternate power between sets of terminals.
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 Hardware Included | Choose a Wire Connection Type | Each | |
2 Position with Rounded Toggle—NEMA 4, NEMA 13, IP68 | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
For 1/2" Panel Cutout Dia. | ||||||||||||
| 1 | 1 Off (Normally Open) | Stays Switched (Maintained) | 2 | SPST-NO | On-Off | __ | 15 A @ 125 V AC, 12 A @ 28 V DC | 28V DC 277V AC | Yes | 0000000 | 000000 | |
| 1 | 1 Off (Normally Open) or 1 On (Normally Closed) | Stays Switched (Maintained) | 3 | SPDT | On-On | __ | 15 A @ 125 V AC, 12 A @ 28 V DC | 28V DC 277V AC | Yes | 0000000 | 00000 | |
| 4 | 4 Off (Normally Open) or 4 On (Normally Closed) | Stays Switched (Maintained) | 12 | 4PDT | On-On | __ | 15 A @ 125 V AC, 12 A @ 28 V DC | 28V DC 277V AC | Yes | Quick-Disconnect Terminals | 00000000 | 000000 |
2 Position with Flat Toggle—NEMA 4, NEMA 13, IP68 | ||||||||||||
For 1/2" Panel Cutout Dia. | ||||||||||||
| 1 | 1 Off (Normally Open) | Stays Switched (Maintained) | 2 | SPST-NO | On-Off | Yellow | 15 A @ 125 V AC, 12 A @ 28 V DC | 28V DC 277V AC | Yes | Quick-Disconnect Terminals | 0000000 | 00000 |
3 Position with Rounded Toggle—NEMA 4, NEMA 13, IP68 | ||||||||||||
For 1/2" Panel Cutout Dia. | ||||||||||||
| 1 | 1 Off (Normally Open) or 1 On (Normally Closed) | Stays Switched (Maintained) | 3 | SPDT | On-Off-On | __ | 15 A @ 125 V AC, 12 A @ 28 V DC | 28V DC 277V AC | Yes | 0000000 | 00000 | |
Mil. Spec. Washdown Toggle Switches
These switches meet MIL-S-3950. A rubber seal protects them from washdowns.
Switches with an on-on, on-on-on, or (on)-on-on position designation alternate power between sets of terminals.
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 | Wire Connection Type | Each | |
2 Position | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
For 1/2" Panel Cutout Dia. | ||||||||||||
| 4 | 4 Off (Normally Open) | Stays Switched (Maintained) | 8 | 4PST | On-Off | 15 A @ 125 V AC, 12 A @ 28 V DC | 28V DC 125V AC | 1.35" | Yes | Screw Terminals | 00000000 | 000000 |
| 4 | 4 Off (Normally Open) or 4 On (Normally Closed) | Stays Switched (Maintained) | 12 | 4PDT | On-On | 15 A @ 125 V AC, 12 A @ 28 V DC | 28V DC 125V AC | 1.35" | Yes | Screw Terminals | 00000000 | 00000 |
3 Position | ||||||||||||
For 1/2" Panel Cutout Dia. | ||||||||||||
| 4 | 4 Off (Normally Open) or 4 On (Normally Closed) | Stays Switched (Maintained) | 12 | 4PDT | On-Off-On | 15 A @ 125 V AC, 12 A @ 28 V DC | 28V DC 125V AC | 1.35" | Yes | Screw Terminals | 00000000 | 000000 |
Pull-to-Unlock Toggle Switches
Prevent accidental actuation—these toggle switches must be pulled out before they can switch a circuit.
Ball end toggle switches are rated NEMA 4, 13, and IP68 for protection against washdowns, oil/coolant spraying, and temporary submersion.
Switches with an on-on position designation alternate power between sets of terminals.
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 | Mounting Hardware Included | Mounting Thread Size | Wire Connection Type | Environmental Rating | Each | |
2 Position | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For 1/2" Panel Cutout Dia. | |||||||||||||
| 1 | 1 Off (Normally Open) or 1 On (Normally Closed) | Stays Switched (Maintained) | 3 | SPDT | On-On | 15 A @ 125 V AC, 12 A @ 28 V DC | 28V DC 277V AC | Yes | 15/32"-32 | Screw Terminals | NEMA 4, NEMA 13, IP68 | 0000000 | 000000 |
3 Position | |||||||||||||
For 1/2" Panel Cutout Dia. | |||||||||||||
| 1 | 1 Off (Normally Open) or 1 On (Normally Closed) | Stays Switched (Maintained) | 3 | SPDT | On-Off-On | 15 A @ 125 V AC, 12 A @ 28 V DC | 28V DC 277V AC | Yes | 15/32"-32 | Screw Terminals | NEMA 4, NEMA 13, IP68 | 0000000 | 00000 |
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.
| 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 |
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 |
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 |
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 |
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 |
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 |
Spade-Terminal Relays
Using a low-current signal, these relays are often used to control small motors and heaters. These relays attach to quick-disconnect terminals.
Relay-socket mount relays plug into a socket (sold separately).
Relay sockets mount directly on 35 mm DIN rail (also known as DIN 3 rail) for fast installation. Relay sockets with screw terminals can also mount to a flat surface.
For technical drawings and 3-D models, click on a part number.
Relays | Relay Sockets with Screw Terminals | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Number of Terminals | Input Voltage | Control Current, mA | Switching Current @ Voltage | Maximum Switching Voltage | Ht. | Wd. | Dp. | Quick-Disconnect Tab Wd. | Each | Each | ||
2 Circuits Controlled with 2 Off (Normally Open) or 2 On (Normally Closed)—DPDT | ||||||||||||
Relay-Socket Mount | ||||||||||||
| 8 | 24V AC | 50 | 15 A @ 120 V AC 12 A @ 24 V DC | 300V AC | 1.1" | 0.9" | 1.6" | 0.187" | 00000000 | 000000 | 0000000 | 00000 |
| 8 | 120V AC | 10 | 15 A @ 120 V AC 12 A @ 24 V DC | 300V AC | 1.1" | 0.9" | 1.6" | 0.187" | 00000000 | 00000 | 0000000 | 0000 |
| 8 | 240V AC | 5 | 15 A @ 120 V AC 12 A @ 24 V DC | 300V AC | 1.1" | 0.9" | 1.6" | 0.187" | 00000000 | 00000 | 0000000 | 0000 |
| 8 | 12V DC | 75 | 15 A @ 120 V AC 12 A @ 24 V DC | 300V AC | 1.1" | 0.9" | 1.6" | 0.187" | 00000000 | 00000 | 0000000 | 0000 |
| 8 | 24V DC | 38 | 15 A @ 120 V AC 12 A @ 24 V DC | 300V AC | 1.1" | 0.9" | 1.6" | 0.187" | 00000000 | 00000 | 0000000 | 0000 |
3 Circuits Controlled with 3 Off (Normally Open) or 3 On (Normally Closed)—3PDT | ||||||||||||
Relay-Socket Mount | ||||||||||||
| 11 | 24V AC | 63 | 15 A @ 120 V AC 12 A @ 24 V DC | 300V AC | 1.1" | 1.2" | 1.6" | 0.187" | 00000000 | 00000 | 0000000 | 00000 |
| 11 | 120V AC | 13 | 15 A @ 120 V AC 12 A @ 24 V DC | 300V AC | 1.1" | 1.2" | 1.6" | 0.187" | 00000000 | 00000 | 0000000 | 00000 |
| 11 | 240V AC | 6 | 15 A @ 120 V AC 12 A @ 24 V DC | 300V AC | 1.1" | 1.2" | 1.6" | 0.187" | 00000000 | 00000 | 0000000 | 00000 |
| 11 | 12V DC | 117 | 15 A @ 120 V AC 12 A @ 24 V DC | 300V AC | 1.1" | 1.2" | 1.6" | 0.187" | 00000000 | 00000 | 0000000 | 00000 |
| 11 | 24V DC | 58 | 15 A @ 120 V AC 12 A @ 24 V DC | 300V AC | 1.1" | 1.2" | 1.6" | 0.187" | 00000000 | 00000 | 0000000 | 00000 |
4 Circuits Controlled with 4 Off (Normally Open) or 4 On (Normally Closed)—4PDT | ||||||||||||
Relay-Socket Mount | ||||||||||||
| 14 | 24V AC | 63 | 15 A @ 120 V AC 12 A @ 24 V DC | 300V AC | 1.1" | 1.6" | 1.6" | 0.187" | 00000000 | 00000 | 0000000 | 00000 |
| 14 | 120V AC | 13 | 15 A @ 120 V AC 12 A @ 24 V DC | 300V AC | 1.1" | 1.6" | 1.6" | 0.187" | 00000000 | 00000 | 0000000 | 00000 |
| 14 | 240V AC | 6 | 15 A @ 120 V AC 12 A @ 24 V DC | 300V AC | 1.1" | 1.6" | 1.6" | 0.187" | 00000000 | 00000 | 0000000 | 00000 |
| 14 | 12V DC | 125 | 15 A @ 120 V AC 12 A @ 24 V DC | 300V AC | 1.1" | 1.6" | 1.6" | 0.187" | 00000000 | 00000 | 0000000 | 00000 |
| 14 | 24V DC | 6 | 15 A @ 120 V AC 12 A @ 24 V DC | 300V AC | 1.1" | 1.6" | 1.6" | 0.187" | 00000000 | 00000 | 0000000 | 00000 |
Hazardous Location Relays
Sealed for safety, these relays are a good choice for hazardous locations where combustible or corrosive gases may be present.
Relays with circular-pin terminals plug into relay sockets (sold separately) for easy installation. They are hermetically sealed.
Relay sockets mount to 35 mm DIN rail (also known as DIN 3 rail) or flat surfaces.
Relays | Relay Sockets | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Number of Terminals | Input Voltage | Control Current, mA | Switching Current @ Voltage | Max. Switching Voltage | hp @ Switching Voltage | Ht. | Wd. | Dp. | Environmental Rating | Each | Each | ||
Circular-Pin Terminals | |||||||||||||
2 Circuits Controlled with 2 Off (Normally Open) or 2 On (Normally Closed)—DPDT | |||||||||||||
| 8 | 120V AC | 10 | 12 A @ 120 V AC/24 V DC | 300V AC | 1/3 hp @ 120 V AC | 1.6" | 1.4" | 2.1" | NEC Class I Division 2 Groups A, B, C, D | 0000000 | 0000000 | 0000000 | 00000 |
| 8 | 24V DC | 38 | 12 A @ 120 V AC/24 V DC | 300V AC | 1/3 hp @ 120 V AC | 1.6" | 1.4" | 2.1" | NEC Class I Division 2 Groups A, B, C, D | 0000000 | 000000 | 0000000 | 0000 |
Network-Enabled Relays
With a built-in web server, these relays can be remotely controlled over any IP network, including the Internet. They connect to your network either wirelessly or with an Ethernet cable (not included). No programming or software is required to operate these relays. Instead, use your web browser to input the relay’s IP address and the website guides you through simple menus and drop-down lists to set your parameters. Alternatively, you can use these relays with a PLC or without a computer at all if you use one relay as a controller for another relay.
Each circuit has a digital input that can be used to control the relay or a remote relay over the IP network. You could also use the digital input to monitor a separate device, such as a push-button or door alarm switch. These relays can be set to automatically restart network devices, such as computers, even when they fail to respond to relay signals. LED indicators let you know if there’s input and output voltage and if the network is connected and active. All meet at least one safety standard.
Mount these relays on 35 mm DIN rail (also known as DIN 3 rail) for fast installation. They also mount to flat surfaces.
Power over Ethernet (PoE) compatible relays can receive power from PoE cables (not included).
For technical drawings and 3-D models, click on a part number.
Digital Inputs | Digital Outputs | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Number of Terminals | Voltage | No. of | Voltage | No. of | Control Current, A | Switching Current @ Voltage | Max. Switching Voltage | Ht. | Wd. | Dp. | Connection Type | Power Over Ethernet Standard | Communication Protocol | Operating System Compatibility | Features | Each | |
1 Circuit Controlled with 1 Off (Normally Open) or 1 On (Normally Closed)—SPDT | |||||||||||||||||
| 8 | 6V DC, 9V DC, 12V DC, 24V DC | 1 | 5V DC | 1 | 12 | 12 A @ 30 V DC | 30V DC | 3.9" | 1.4" | 3.1" | Ethernet | __ | Modbus TCP/IP | Android 6.0 or Later, iOS 9 or Later, Windows XP or Later | LED Indicators | 0000000 | 0000000 |
| 8 | 6V DC, 9V DC, 12V DC, 24V DC | 1 | 5V DC | 1 | 12 | 12 A @ 30 V DC | 30V DC | 3.9" | 1.4" | 3.1" | Ethernet | PoE, Type 1 | Modbus TCP/IP | Android 6.0 or Later, iOS 9 or Later, Windows XP or Later | LED Indicators | 0000000 | 000000 |