Metric Switches | McMaster-Carr

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System of Measurement

Diameter

Signal Output

Input Voltage

20V AC to 132V AC

20V AC to 140V AC

20V AC to 250V AC

20V AC to 265V AC

24V AC to 240V AC

24V AC to 250V AC

30V AC to 250V AC

5V DC to 24V DC

5V DC to 25V DC

5V DC to 30V DC

5V DC to 36V DC

6V DC to 48V DC

8V DC to 8.5V DC

10V DC to 30V DC

10V DC to 35V DC

10V DC to 36V DC

Mounting Thread Size

Number of Wire Leads

Sensor Type

Length

Electrical Connection

1/2" Circular Connector

Circular Metric

Environment

High-Pressure Washdown

High-Temperature Washdown

Switch Starting Position

Housing Material

Stainless Steel

Switching Voltage

Number of Poles

Wire Connection

Sensor Method

Enclosure Rating

Current Output

Face Material

Stainless Steel

Actuator Style

Mounting Profile

Switch Type

DFARS Specialty Metals

RoHS

Compliant with Exemptions

REACH

Export Control Classification Number (ECCN)

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832 Products

Electrical

Sensor Switches

Sensor Switches

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

Switch Safety Barriers

Switch Safety Barriers

Safely send power to switches and sensors in volatile areas such as refineries and power plants

Switch Mounts

Mount sensor switches to panel cutouts, tank walls, or conveyors

Switch Padding

Trigger an emergency stop when robot arms contact a worker or object

Fluid Handling

Directional Control Valves

Directional Control Valves

Manage the flow of fluids to move equipment in air- and hydraulic-powered systems

Air-Exhaust Valves

Air-Exhaust Valves

Vent or divert exhaust to speed up the operation of air cylinders, actuators, and other equipment

Pressure Switches

Pressure Switches

Activate controls, set off alarms, and power equipment when a set pressure is reached

Measuring and Inspecting

Thermometer Cooling Jackets

Thermometer Cooling Jackets

Connect to a compressed air or water line to keep infrared thermometer transmitters from overheating

Building and Machinery Hardware

Brackets

Connect surfaces in an assembly

Indicating Knobs

Indicating Knobs

Control devices and view settings at a glance

Power Transmission

Air Cylinders

Push and pull loads to do everything from stamping materials to sorting parts on conveyors

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