Interfaces | McMaster-Carr

Filter by

Electrical Connection

1" Circular Connector

6-Pin Mini DIN

10-Pin Mitutoyo Connector

Gender

Number of Poles

Electrical Connector Component

Application

Computer Connection Type

Shape

Adjustable-Angle Elbow

Length

Mounting Location

Wire Connection

Color

RoHS

Compliant with Exemptions

Voltage

For Wire Gauge

Shielding

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

REACH

Wire Connection Method

Housing Material

Environment

High-Pressure Washdown

Width

Enclosure Rating

Current

Housing Thread Size

System of Measurement

1,349 Products

Most Likely Products

HMIs

Control PLCs, inverters, and other automated equipment

1 product

Electrical Adapters

Change electrical connectors to another type, size, or gender

204 products

Computer Monitors

Display information in tough conditions such as on factory floors and outdoor jobsites

9 products

Outlet Boxes

House electrical components such as on-off switches, receptacles, and dimmer knobs

4 products

Data Connection Hubs

Add USB, DisplayPort, or HDMI ports to your computer to connect multiple device

28 products

Electrical Sockets

Pair with plugs or receptacles to transmit power or data

118 products

Electrical Plugs

Pair with sockets or receptacles to transmit power or data

169 products

Electrical Receptacles

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

293 products

Electrical Cords

Connect equipment and devices to a power supply

250 products

PLCs

Program complex automation jobs by combining the functionality of a relay, timer relay, and switch

9 products

All Results

Electrical

Electrical Sockets

Pair with plugs or receptacles to transmit power or data

118 products

Electrical Plugs

Pair with sockets or receptacles to transmit power or data

169 products

Electrical Receptacles

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

293 products

Electrical Adapters

Change electrical connectors to another type, size, or gender

204 products

Data Connection Hubs

Add USB, DisplayPort, or HDMI ports to your computer to connect multiple device

28 products

Electrical Cords

Connect equipment and devices to a power supply

250 products

Electrical Connector Contacts

Crimp wire into pins and sleeves to create custom Molex or Amphenol connectors

2 products

HMIs

Control PLCs, inverters, and other automated equipment

1 product

PLCs

Program complex automation jobs by combining the functionality of a relay, timer relay, and switch

9 products

PLC Communication Modules

Connect and communicate simultaneously with multiple automation devices

12 products

PLC Input and Output Modules

Connect switches, transmitters, and actuators to your PLC for complex automation jobs

71 products

IO Link Connectors

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

24 products

Tablets

Tough enough to withstand drops, grime, and heavy use

5 products

Control Panels

Connect and monitor your fire alarm system

1 product

Computers

Sturdy and reliable for harsh industrial jobsites, from frigid freezers to sweltering foundries

7 products

IO Link Programmers

Configure your IO Link devices without a PC, outlet, or separate software

1 product

Outlet Boxes

House electrical components such as on-off switches, receptacles, and dimmer knobs

4 products

Electrical Enclosures

House and protect power supplies, control panels, and other electrical equipment

13 products

Console Enclosures

Build out interfaces with buttons, gauges, and other components to monitor and control machinery

3 products

Thermal Interface Material

Dissipate heat away from electronic components

46 products

Communication

Computer Monitors

Display information in tough conditions such as on factory floors and outdoor jobsites

9 products

Measuring and Inspecting

Load Cell Junction Boxes

Join multiple load cells to combine their weight measurements

2 products

Inertial Measurement Units

Mount to robot arms, cranes, and vehicles to accurately track their movements

1 product