Magnetic Sensors | McMaster-Carr

Filter by

System of Measurement

Switching Voltage

Number of Wire Leads

Switch Designation

Housing Material

Switch Starting Position

Wire Connection

Input Voltage

Environment

High-Pressure Washdown

Length

Switching Current

Mount Type

Diameter

Sensor Type

Wire Lead Length

Electrical Connection Type

Hardwire

Plug In

Number of Circuits Controlled

Enclosure Rating

Electrical Connection

Mounting Thread Size

Width

REACH

RoHS

Compliant with Exemptions

Not Compliant

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

Signal Output

183 Products

Electrical

Magnetic Switches

Actuate when a magnet comes within sensing distance; often used to detect when doors or windows open

88 products

Sensor Switches

Detect moving objects from a distance, triggering a circuit to open or close

13 products

Sensor Switch Transmitters

Monitor objects, switch equipment on and off, and send data to control systems with a single device

8 products

Safety Switches

Protect people by cutting power to machines when access doors open; also known as interlock switches

9 products

Measuring and Inspecting

Magnetic Field Indicators

Measure the strength of a magnetic field in gauss

1 product

Communication

Audible Alarms

Everything from bells and whistles to horns and sirens

5 products

Audible Alarms/Indicator Lights

Alert people with both light and sound

1 product

Building and Machinery Hardware

Cam Latches

Secure drawers, cabinets, mailboxes, and other enclosures

18 products