Our most sensitive limit switches, these switches actuate with the slightest push for a high degree of accuracy. They’re often used for determining manufacturing tolerances and detecting minute expansions and contractions. When an object pushes into the plunger actuator, it sends a signal to open or close a circuit. Install them in a standard panel cutout.

IP67 rated switches are protected from temporary submersion. They’re ideal for wet locations.

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

Sealed actuators prevent these switches from jamming, even when exposed to oil, sand, mud, or ice. They send a signal to your circuit when an object hits the actuator—for instance, a box on a conveyor runs into the switch, stopping the conveyor. They open and close circuits as fast as snap-acting switches, but they have a bigger actuator for large objects. To actuate, they require a push, similar to a button. Rated IP68, they’re protected against dust and temporary submersion.

Switches with a stainless steel housing stand up better to wear and tear and corrosion better than switches with a zinc-plated steel housing.

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

Open and close circuits in a snap. These switches actuate quickly to minimize arcing and prevent contacts from sticking. They’re often used to indicate that an appliance or enclosure door is open. You can also use them inside limit, pressure, and temperature switches.

Switches with a plunger actuator require a push to actuate, similar to a button.

Switches with a lever actuator have an arm that extends to give them a larger actuation area than switches with a plunger actuator.

Switches with a wobble stick actuator have a flexible arm that can actuate from any direction.

Plastic covers (sold separately) are compatible with switches with screw terminals. They fit over the bottom of the switch to prevent contact with live terminals.

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