Control the brightness of lights from your smartphone. Using a Bluetooth-connected app on your phone or tablet, you can schedule when lights turn on, adjust their brightness levels, and set their movement sensitivity. Also known as occupancy sensors, these dimmers turn lights on when motion is detected and off when people are away. You can override the motion sensor function with a tap on the app to manually switch or dim lights. They fit in standard wall plates.

Dimmers with infrared sensors detect changes in heat sources and require a direct view of people occupying the space to activate.

Dimmers with infrared/ultrasonic sensors minimize false activation by detecting changes in heat sources and motion. They can be set so that only one or both detection methods are required to activate and hold lights on.

For light controls with DC input voltage, you'll need a power controller to switch a 120V or 277V AC lighting circuit. Power controllers have a relay that switches a maximum 20-amp load.

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Fine-tune motion-sensing light controls from your smartphone or tablet. Mounting on the ceiling gives these light controls a clearer view of the room than wall-mount sensors, so they detect motion over a larger area. They connect to a free downloadable app using Bluetooth. Use the app to adjust the amount of time lights stay on after people leave, set schedules, or override the sensor so lights are always on. Also known as occupancy sensors, they turn lights on when they sense movement and off after people leave.

Controls with infrared sensors detect changes in heat sources and need a direct view of people.

Controls with infrared/ultrasonic sensors have two detection methods to minimize false activation: infrared to sense heat sources and ultrasonic to sense motion. Use the app to adjust whether both or just one of these triggers will switch the lights.

Controls with a dimmer let you adjust the brightness of your lights.

For technical drawings and 3-D models, click on a part number.

Operate equipment from up to 330 feet away—these switches include a transmitter and a receiver that connects to equipment. Use up to 45 wireless switches in the same area. They're rated IP65 for protection from washdowns.

Two-speed switches have staged contacts. For slow speed, press the button halfway down to close the first contact. For high speed, push it all the way to close the second contact.

Switches that cannot be sold to Canada are restricted by product labeling requirements.

Replace worn stickers or change the function of a button with labels. Packs include commonly used functions such as up, down, start, and stop.

To Order: For existing systems, please advise which channels are currently in use so that a different channel can be provided. For the replacement transmitter, please specify the serial number.

Never worry about your pendant switch losing power. These pendant switches generate enough power from pushing the button to send a signal to a receiver (sold separately) up to 330 feet away. Since they operate equipment without requiring wires back to your control panel, they’re often used for retrofit or temporary installations. Connect up to eight pendant switches to one receiver. The switches come in different colors to help operators quickly identify them.

For technical drawings and 3-D models, click on a part number.

For technical drawings and 3-D models, click on a part number.

Activate equipment from up to 40 feet away—these switches include a transmitter and a receiver that connects to equipment. The transmitter is rated IP68 and the receiver is rated IP01.

Send signals to equipment up to 130 feet away. Because these foot switches are self-powered, they eliminate the clutter of wires and the fuss of batteries. Connect up to 40 switches to one receiver to set up an automation system that spans your whole facility.

These switches meet EN 60947-5-1, a European safety standard for switches.

Orange switches are easy to spot, reducing the risk you might trip on them.

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Mount these switches in panel cutouts where changing a battery or routing wires might be difficult—they power themselves when you push the button. These switches wirelessly send a signal to a receiver (sold separately) up to 330 feet away. Since they operate equipment without requiring wires back to your control panel, they’re often used for retrofit or temporary installations. The switches come in distinct colors to help operators quickly identify them.

Switches include enough contact blocks to control the number of circuits listed. Additional contact blocks (sold separately) can be added to control more circuits or replace the included contact block. Connect up to 32 contact blocks to one receiver.

For technical drawings and 3-D models, click on a part number.

Use a free, downloadable app with these switches to automate alarms in your facility, such as sounding a buzzer if a trailer door is opened after a certain time. These switches link to your Wi-Fi network and push notifications to your smartphone. They have two parts: a magnet and a sensor. Mount each part to a surface—for instance, the magnet to a door and the sensor to the door frame—and the switch will send a signal when the magnet is pulled away.

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Install these limit switches where changing a battery or routing wires might be difficult—they power themselves when a moving object contacts the actuator. Place them up to 330 ft. away from the receiver (sold separately). These switches have the rapid-closing action of a snap-acting switch, but with a larger actuator.

Plunger actuators open or close circuits when objects push against them.

Roller-plunger actuators open or close circuits when an object pushes against the roller, which moves the plunger. The roller moves parallel to the mounting direction, so it helps push the plunger even if the force isn’t straight on. The roller also reduces friction during actuation which prevents wear and tear over time.

Roller-lever actuators open or close circuits when material moves across the switch. The roller reduces friction during actuation which prevents wear and tear over time.

Rod actuators open or close circuits when material pushes against the rod. The rod extends from the body of the actuator, so these switches are ideal when objects actuating the switch are further away.

Use an antenna (sold separately) to increase the maximum transmission range to 984 ft. They also strengthen the signal if there are obstacles between your switch and receiver.

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Send a signal to turn equipment on and off from up to 150 feet away without having to run electrical wire. These relays have an enclosure to protect the terminals from dust and accidental bumps. They can be set to transmit, receive, or both at once. You’ll need at least two relays to switch a device. They have an alarm that can be set to check for certain conditions before transmitting a signal. For example, you could set these relays to send a signal to turn on an air conditioner if all windows are closed. The repeat function extends the transmitting signal through a maximum of two receiving relays.

Relays that are set to transmit can be linked up to as many receiving relays as you need. Relays set to receive can be linked up to 30 transmitting relays. All relays connect to dry contacts on your switch, sensor, or controller. Use the wire leads to connect them to a power source.

UL and C-UL listed, all meet American and Canadian safety standards. Rated NEMA 1, they should only be used indoors.

For technical drawings and 3-D models, click on a part number.