Number of Terminals Number of Terminals | Show |
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Wire Connection Type Wire Connection Type |
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Switch Action Switch Action |
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Mounting Location Mounting Location |
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Switch Starting Position Switch Starting Position |
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Illumination Illumination |
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System of Measurement System of Measurement |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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For Maximum Panel Thickness For Maximum Panel Thickness |
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Switch Type Switch Type |
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Mounting Hardware Included Mounting Hardware Included |
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Choosing an Electrical Switch
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About Relays
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Toggle Switches
Switches with an on-on or on-(on) position designation alternate power between sets of terminals.
To view switch wiring diagrams, select a part number and click Product Detail.
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 | For Max. Panel Thick. | Mounting Hardware Included | Choose a Wire Connection Type | Each | |
2 Position with Rounded Toggle | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
For 1/2" Panel Cutout Dia. | ||||||||||||
| 3 | 3 Off (Normally Open) or 3 On (Normally Closed) | Stays Switched (Maintained) | 9 | 3PDT | On-On | 15 A @ 125 V AC/28 V DC | 28V DC 250V AC | 0.13" | Yes | 00000000 | 000000 | |
| No. of Circuits Controlled | Switch Starting Position | Switch Action | No. of Terminals | Industry Designation | Position Designation | Switching Current @ Voltage | Max. Voltage | For Max. Panel Thick. | Mounting Hardware Included | Choose a Wire Connection Type | Each | |
3 Position with Rounded Toggle | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
For 1/2" Panel Cutout Dia. | ||||||||||||
| 3 | 3 Off (Normally Open) or 3 On (Normally Closed) | Stays Switched (Maintained) | 9 | 3PDT | On-Off-On | 15 A @ 125 V AC/28 V DC | 28V DC 250V AC | 0.13" | Yes | 00000000 | 000000 | |
Miniature Toggle Switches
Maximize the space in a panel—these switches are half the size of most toggle switches.
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 | Switching Current @ Voltage | Max. Voltage | Dp. Behind Panel | Mounting Hardware Included | Wire Connection Type | Each | |
2 Position with Rounded Toggle | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
For 1/4" Panel Cutout Dia. | ||||||||||||
| 3 | 3 Off (Normally Open) or 3 On (Normally Closed) | Stays Switched (Maintained) | 9 | 3PDT | On-On | 6 A @ 125 V AC, 4 A @ 30 V DC | 30V DC 250V AC | 0.66" | Yes | Solder Lugs | 0000000 | 000000 |
High-Current Toggle Switches
Able to withstand high currents, these switches are often used with motors and pumps.
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 | Dp. Behind Panel | Mounting Hardware Included | Each | |
2 Position with Quick-Disconnect Terminals | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
For 1/2" Panel Cutout Dia. | |||||||||||
| 3 | 3 Off (Normally Open) or 3 On (Normally Closed) | Stays Switched (Maintained) | 9 | 3PDT | On-On | 20 A @ 125 V AC, 20 A @ 30 V DC | 30V DC 250V AC | 1.31" | Yes | 0000000 | 000000 |
2 Position with Screw Terminals | |||||||||||
For 1/2" Panel Cutout Dia. | |||||||||||
| 3 | 3 Off (Normally Open) or 3 On (Normally Closed) | Stays Switched (Maintained) | 9 | 3PDT | On-On | 30 A @ 125 V AC/30 V DC | 30V DC 250V AC | 1.34" | Yes | 0000000 | 00000 |
3 Position with Quick-Disconnect Terminals | |||||||||||
For 1/2" Panel Cutout Dia. | |||||||||||
| 3 | 3 Off (Normally Open) or 3 On (Normally Closed) | Stays Switched (Maintained) | 9 | 3PDT | On-Off-On | 20 A @ 125 V AC, 20 A @ 30 V DC | 30V DC 250V AC | 1.31" | Yes | 0000000 | 00000 |
3 Position with Screw Terminals | |||||||||||
For 1/2" Panel Cutout Dia. | |||||||||||
| 3 | 3 Off (Normally Open) or 3 On (Normally Closed) | Stays Switched (Maintained) | 9 | 3PDT | On-Off-On | 30 A @ 125 V AC/30 V DC | 30V DC 250V AC | 1.34" | Yes | 0000000 | 00000 |
3 Position with Solder Lugs | |||||||||||
For 1/2" Panel Cutout Dia. | |||||||||||
| 3 | 3 Off (Normally Open) or 3 On (Normally Closed) | Stays Switched (Maintained) | 9 | 3PDT | On-Off-On | 20 A @ 125 V AC, 20 A @ 30 V DC | 30V DC 250V AC | 1.08" | Yes | 0000000 | 00000 |
Rotary Switches
Control multiple devices with one switch. Turn the shaft to change switch positions. Each position closes a set of contacts per circuit, so you can select between multiple devices on one or more circuits.
For technical drawings and 3-D models, click on a part number.
Shaft | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| No. of Circuits Controlled | Switch Action | No. of Positions | No. of Terminals | Dp. Behind Panel | O'all Dia. | Lg. | Dia. | Each | ||
Nickel-Plated Brass with Black Plastic Knob | ||||||||||
With Solder Pin Terminals for 1/4" Panel Cutout Dia. | ||||||||||
| 1 | Stays Switched (Maintained) | 8 | 9 | 1 1/16" | 9/16" | 13/16" | 1/8" | 2 A @ 125 V AC, 1 A @ 30 V DC | 0000000 | 000000 |
DIN-Rail Mount Motor Voltage Monitors
Mount these monitors to 35 mm DIN rail. They protect electric motors from phase loss, phase reversal, overvoltage, undervoltage, and voltage imbalance. Also known as voltage-monitoring relays, they cut power to a motor when a fault occurs.
For technical drawings and 3-D models, click on a part number.
Switching | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Input Voltage Range | No. of Terminals | Control Power, W | Voltage Imbalance Adjustment | Trip Time, sec. | Reset Type | Current, A | Voltage | Horsepower @ Voltage | Ht. | Wd. | Specifications Met | Each | |
1 Circuit Controlled with 1 Off (Normally Open) or 1 On (Normally Closed)—SPDT | |||||||||||||
Three Phase | |||||||||||||
| 200-480V AC | 9 | 5 | 2%-10% | 1-30 | Automatic | 10 | 240V AC | 1/3 hp @ 240 V AC | 3" | 2" | UL Listed, C-UL Listed | 0000000 | 0000000 |
Hybrid Long-Life Medium-Current Relays
These relays combine solid state and mechanical operation to provide long service life without the need for a heat sink. Use with resistive heating loads; relays cannot be used with motor loads. An LED indicator tells you if the relay is open or closed.
Note: Relays cannot be used with an RC snubber.
Wire Connection Type | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Number of Terminals | Input Voltage | Control Power, VA | Switching Current @ Voltage | Ht. | Wd. | Dp. | Control Terminal | Load Terminal | Quick-Disconnect Tab Wd. | Specifications Met | Each | |
3 Circuits Controlled with 3 Off (Normally Open)—3PST-NO | ||||||||||||
| 9 | 24V AC/3-24V DC | 8.9 | 35 A @ 240 V AC | 3.8" | 5.5" | 1.9" | Quick-Disconnect | Screw Terminals | 0.25" | UL Recognized Component, C-UL Recognized Component, CE Marked | 000000 | 0000000 |
| 9 | 110-240V AC | 8.9 | 35 A @ 240 V AC | 3.8" | 5.5" | 1.9" | Quick-Disconnect | Screw Terminals | 0.25" | UL Recognized Component, C-UL Recognized Component, CE Marked | 000000 | 000000 |
Latching Relays
A single, momentary input voltage switches these relays and latches them in position, so they don't require a constant input voltage to stay switched. A second momentary voltage will release the latch.
Relay sockets (sold separately) mount to 35 mm DIN rail.
Relays | Relay Sockets | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Number of Terminals | Input Voltage | Control Current, mA | Switching Current @ 240V AC/28V DC | hp @ Switching Voltage | Ht. | Wd. | Dp. | Quick-Disconnect Tab Wd. | Specifications Met | Each | Each | ||
2 Circuits Controlled with 2 Off (Normally Open) or 2 On (Normally Closed)—DPDT | |||||||||||||
| 9 | 24V AC | 70 | 10A | 1/3 hp @ 120 V AC 1/2 hp @ 240 V AC | 1.4" | 1.5" | 1.9" | 0.187" | UL Recognized Component CSA Certified | 0000000 | 000000 | 0000000 | 000000 |
| 9 | 120V AC | 14 | 10A | 1/3 hp @ 120 V AC 1/2 hp @ 240 V AC | 1.4" | 1.5" | 1.9" | 0.187" | UL Recognized Component CSA Certified | 0000000 | 00000 | 0000000 | 00000 |
| 9 | 12V DC | 100 | 10A | 1/3 hp @ 120 V AC 1/2 hp @ 240 V AC | 1.4" | 1.5" | 1.9" | 0.187" | UL Recognized Component CSA Certified | 0000000 | 00000 | 0000000 | 00000 |
| 9 | 24V DC | 50 | 10A | 1/3 hp @ 120 V AC 1/2 hp @ 240 V AC | 1.4" | 1.5" | 1.9" | 0.187" | UL Recognized Component CSA Certified | 0000000 | 00000 | 0000000 | 00000 |