Magnetic Switches | McMaster-Carr

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System of Measurement

Switching Voltage

Number of Wire Leads

Switch Designation

Housing Material

Stainless Steel

Input Voltage

10V DC to 30V DC

15V DC to 30V DC

Wire Connection

Mount Type

Switch Starting Position

Environment

High-Pressure Washdown

Switching Current

Wire Lead Length

Length

Number of Circuits Controlled

Diameter

Enclosure Rating

Width

Sensor Type

Magnetic Contact

Switch Type

RoHS

Compliant with Exemptions

REACH

Certification

C-UL Recognized Component

UL Recognized Component

DFARS Specialty Metals

Height

Export Control Classification Number (ECCN)

Mounting Thread Size

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198 Products

Electrical

Magnetic Switches

Magnetic Switches

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

Sensor Switches

Sensor Switches

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

Safety Switches

Safety Switches

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

Sensor Switch Transmitters

Sensor Switch Transmitters

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

Measuring and Inspecting

Variance Indicator Holder Bases

Variance Indicator Holder Bases

Thread a post into the hole to mount variance indicators

Communication

Audible Alarms

Everything from bells and whistles to horns and sirens

Audible Alarms/Indicator Lights

Audible Alarms/Indicator Lights

Alert people with both light and sound

Building and Machinery Hardware

Cam Latches

Secure drawers, cabinets, mailboxes, and other enclosures

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)