Pole Connectors | McMaster-Carr

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3,994 Products

Most Likely Products

Metric Circular Connectors

Plugs, sockets, receptacles, and adapters for equipment with metric connections

333 products

Mil. Spec. Connectors

Meet strict military standards or are compatible with Mil. Spec. connectors

167 products

Metric Circular Cords

Send power and control signals to equipment with metric connections

491 products

Amphenol Connectors

Attach wires to a circuit board

32 products

Machine Lights

Shine light on machinery or into sights to view interior work processes

80 products

T-Slotted Framing and Fittings

The most versatile system, attach fittings along the continuous slots to build virtually anything

16 products

Mini Connectors

Plugs, sockets, and receptacles send power and control signals to equipment and automated systems

78 products

All Results

Electrical Power, Networking, and Controlling

Metric Circular Connectors

Plugs, sockets, receptacles, and adapters for equipment with metric connections

333 products

Mil. Spec. Connectors

Meet strict military standards or are compatible with Mil. Spec. connectors

167 products

Amphenol Connectors

Attach wires to a circuit board

32 products

Mini Connectors

Plugs, sockets, and receptacles send power and control signals to equipment and automated systems

78 products

Power Connectors

Plugs, sockets, receptacles, and other connectors for powering equipment

408 products

AMP Connectors

Build-your-own and ready-to-use AMP connectors

80 products

Latching Connectors

Protect connections in wet or harsh environments while keeping them accessible

185 products

Han Connectors

Plugs and sockets to make Han connections

8 products

I/O Modules

Remotely view measurements, adjust settings, and identify errors in sensors and actuators

26 products

Ecomate Connectors

Connect machine tools, robots, and other vibrating equipment

14 products

Audio Connectors

Plugs, sockets, receptacles, and adapters to make audio connections

18 products

CB Radio Connectors

Sockets and receptacles to connect CB radios

2 products

Molex Connectors

Plugs, sockets, and housings for making Molex connections

180 products

Sure Seal Connectors

A PVC housing keeps out liquids and dust and resists chemicals

6 products

DMX Connectors

Replace damaged plugs and sockets on lighting cables

2 products

Micro 360 Connectors

Plugs and sockets to make control and data connections in tight spaces

24 products

Solenoid Valve Connectors

Sockets and receptacles to connect solenoid components, such as valves and motors

17 products

Metric Circular Cords

Send power and control signals to equipment with metric connections

491 products

Mini Cords

Often used to send power and control signals to automated systems, motors, and pumps

221 products

Power Cords

Connect equipment and devices to a power source

28 products

Solenoid Valve Cords

Connect solenoid components, such as valves and motors

60 products

Ethernet Cords

Send data between computers, printers, servers, and switches

158 products

DMX Cords

Connect to lighting equipment with five-pin XLR connections

3 products

Profibus Cords

Transmit data in automation systems and other networks

4 products

Sensor Signal Adapter Cords

Send data between sensors and receivers that have different signal types

2 products

USB Cords

Transfer data between computers, printers, and mobile devices

1 product

Distribution Blocks

Distribute electricity from a single power source to several devices in a circuit

8 products

Outlet Strips

Plug in multiple devices to power them from a single outlet

3 products

Slip Rings

Maintain an electrical link between a moving part and a stationary part

4 products

Circuit Breakers

Reusable way to interrupt circuits when they overload or short

399 products

Power Supplies

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

4 products

Light Curtains

Immediately cut power to machinery when anything blocks the light beam

44 products

Vibration Switches

Monitor vibration in machinery and shut it down or sound an alarm if levels rise

9 products

Limit Switches

Turn equipment on or off when objects touch the actuator; often used for conveyors and bin filling

19 products

Electrical Enclosure Pole Mounts

Everything you need to secure enclosures to round poles or beams

14 products

Emergency Stop Switches

Cut power to equipment during emergencies

15 products

Finger-Touch Switches

Lightly touch with your finger to turn circuits on and off

24 products

Push-Button Switches

Our most common switch type actuates circuits with the push of a button

17 products

Fingerprint Scanners

Use fingerprints to confirm the identity of personnel before granting access to areas or equipment

2 products

Photoelectric Sensors

Detect objects from longer distances than proximity and ultrasonic sensors

122 products

Proximity Sensors

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

247 products

Cylinder Position Sensors

Monitor your air cylinder rod's position and turn the cylinder on and off

8 products

Ultrasonic Sensors

Measure the distance to objects and the level of liquids and materials

21 products

Lighting

Machine Lights

Shine light on machinery or into sights to view interior work processes

80 products

Light Poles

Bring light to your parking lot or walkway in minutes

4 products

Floodlights

Illuminate large, outdoor spaces with a wide-angle light

11 products

Landscape Lights

A directed beam of light illuminates paths, signs, flags, and landscape elements

2 products

Workstation Lights

Mount above your workspace to brighten your work and add light where ceiling lights can't reach

6 products

Enclosure Lights

Brighten enclosures and small spaces such as closets and drawers

12 products

Building and Machinery Hardware

T-Slotted Framing and Fittings

The most versatile system, attach fittings along the continuous slots to build virtually anything

16 products

Light Pole Guards

Protect light poles and exposed concrete bases from vehicle impact

6 products

Facility and Grounds Maintenance

Pole Handle Adapters

Convert a pole handle to a tapered or threaded handle, or replace an existing handle tip

2 products

Pole Handles

Replace handles or extend the reach on tools like brooms, paint rollers, and window washers

41 products

Fluid Handling

Temperature and Humidity Transmitters

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

3 products

RTDs

Measure and transmit liquid, gas, and surface temperature more precisely than thermocouples

49 products

Temperature Switches

Turn heating equipment on or off at a specified temperature

8 products

RTD Transmitters

Send temperature readings from RTD probes in containers, tanks, and pipes to switches and PLCs

3 products

Noncontact Temperature Sensors

Monitor the temperature of hazardous, sensitive, and hard-to-reach materials without touching them

19 products

Directional Control Valves

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

21 products

Flow-Adjustment Valves

Gradually open and close to control the volume of air and liquids through a line

4 products

Pressure and Vacuum Transmitters

Convert pressure and vacuum measurements into a signal sent to remote displays and controllers

28 products

Pressure Transmitters

Send pressure readings to controllers and remote displays

63 products

Vacuum Transmitters

Transfer vacuum measurements to remote displays and controllers

3 products

Differential Pressure Transmitters

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

3 products

Measuring and Inspecting

Vibration Monitors

Mount to your machine to continuously monitor vibration and ensure it stays within the proper range

8 products

Chemistry Meters

Take water-chemistry measurements more precisely than test strips and swabs

3 products

Power Transmission

Compressed Air Regulators

Ensure continuous, safe operation of air-powered equipment by controlling air pressure

13 products

Communication

Indicator Lights

Call attention to hazards and changes in status with flashing, strobe, and other lights

8 products