DIN Rail Indicators | McMaster-Carr

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System of Measurement

Input Voltage

Switching Current

Number of Circuits Controlled

Switching Voltage

Electrical Phase

Switch Designation

Operation Type

Horsepower @ Switching Voltage

Number of Terminals

Wire Connection

Certification

C-UL Recognized Component

CE Marked

CSA Certified

CSA-US Certified

TUV Rheinland Certified

UL Certified

UL Listed

UL Recognized Component

VDE Certified

Switch Starting Position

Switch Action

Width

Electrical Connection

Height

Depth

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

RoHS

Compliant

Compliant with Exemptions

Not Compliant

DFARS Specialty Metals

Exempt

REACH

Compliant

Not Compliant

Export Control Classification Number (ECCN)

Control Current

Enclosure Rating

304 Products

Measuring and Inspecting

Light Meters

Measure light quality and intensity

1 product

Hour Meters

Display running time on a machine so you can schedule preventative maintenance

2 products

Electrical Power, Networking, and Controlling

Monitoring Relays

Trip circuits or sound an alarm when voltage, current, or other limits are exceeded

16 products

Relays

Electrically open and close circuits to control power to lights, motors, and other equipment

112 products

Latching Relays

Lock into position so they don't require constant voltage to stay switched

20 products

Safety Relays

Monitor circuits and force machines to a safe stop if the relay detects a fault

17 products

Proportional-Control Relays

Gradually adjust output instead of turning on or off

12 products

Interface Relays

Isolate input and output circuits to protect PLCs and other controllers

79 products

Proximity Sensors

Detect the presence or position of objects from a short sensing distance

2 products

Power Receptacles

Install in a wall or panel to transmit power to plugs or sockets

1 product

Terminal Blocks

Create tidy rows of wire connections that you can identify, test, and adjust on the spot

8 products

Power Supplies

Convert your facility's AC voltage to power equipment that runs on DC voltage

4 products

Fluid Handling

Differential Pressure Transmitters

Relay pressure changes in heating, cooling, and pumping systems to controllers and remote displays

19 products

Temperature and Humidity Transmitters

Regulate heating and cooling by sending temperature and humidity levels to PLCs and controllers

2 products

Humidistats

Control the humidity in an enclosure or space

4 products