Keystone Jacks | McMaster-Carr

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Mounting Location

Processor Socket

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Compliant with Exemptions

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Stainless Steel

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For Maximum Number of Devices

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Less than 125° F

125° F to 139° F

140° F to 149° F

150° F to 174° F

175° F or greater

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461 Products

Electrical

Wall Plates

Cover switches and outlets for a finished look or to close them off when not in use

Patch Panels

Expand and reconfigure a data network when space inside your enclosure is limited

Electrical Sockets

Electrical Sockets

Pair with plugs or receptacles to transmit power or data

Electrical Receptacles

Electrical Receptacles

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

Electrical Plugs

Electrical Plugs

Pair with sockets or receptacles to transmit power or data

Electrical Adapters

Electrical Adapters

Change electrical connectors to another type, size, or gender

Electrical Cords

Electrical Cords

Connect equipment and devices to a power supply

Outlet Strips

Plug in multiple devices to power them from a single outlet

Data Connection Hubs

Data Connection Hubs

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

Programmable Logic Controllers

Programmable Logic Controllers

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

Single-Board Computers

Single-Board Computers

Combine the functionality of a PC with the flexibility of a development board’s inputs and outputs

Ethernet Switches

Ethernet Switches

Expand your data network by connecting computers, printers, and servers

Computers

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

IO Link Controllers

IO Link Controllers

Communicate between your sensors, actuators, and PLC

Power Supplies

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

Power Over Ethernet Injectors

Power Over Ethernet Injectors

Power devices such as routers and wireless access points in areas lacking a power outlet

Communication

Telephone Connectors

Telephone Connectors

Replace the plug on your phone cord, or extend your line by connecting cords together

Telephone Splitters

Telephone Splitters

Connect multiple phone lines to a single telephone jack

RFID Reader/Writers

RFID Reader/Writers

Scan RFID tags and cards to track inventory or grant building access

Measuring and Inspecting

Line Testers

Diagnose issues in telephone lines or Ethernet cables

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