Magnetic Switches | McMaster-Carr

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System of Measurement

Switching Voltage

Number of Wire Leads

Switch Designation

Wire Connection

Input Voltage

Mount Type

Housing Material

Switch Starting Position

Wire Lead Length

Environment

Switching Current

Diameter

Enclosure Rating

Sensor Type

Length

Number of Circuits Controlled

Mounting Thread Size

Width

RoHS

Compliant with Exemptions

Not Compliant

Number of Mounting Holes

Signal Output

REACH

Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

Certification

C-UL Recognized Component

ETL Listed

UL Listed

UL Recognized Component

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152 Products

Electrical

Magnetic Switches

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

61 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

Measuring and Inspecting

Variance Indicator Holder Bases

Thread a post into the hole to mount variance indicators

16 products

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