Feedthrough Connectors | McMaster-Carr

Filter by

Shape

System of Measurement

Cord OD

Knockout Trade Size

Material

Stainless Steel

Electrical Connection

1" Circular Connector

Circular Metric

DT Deutsch Style

Flat-Pin Mini Thermocouple Connector

Mini DisplayPort

Round-Pin Thermocouple Connector

Gender

Mounting Location

Number of Poles

Environment

Food and Beverage

High-Pressure Washdown

Pipe Size

Electrical Connector Component

Knockout Connection

Thread Type

Enclosure Rating

Thread Size

Cord Holding Type

Break-Through Seal

Screw-Down Clamp

For Total Number of Cords

Maximum Temperature

Less than 200° F

200° F to 249° F

250° F to 299° F

300° F to 499° F

500° F or greater

Voltage

RoHS

Compliant with Exemptions

REACH

Export Control Classification Number (ECCN)

DFARS Specialty Metals

How can we improve?

2,475 Products

Electrical

Electrical Adapters

Electrical Adapters

Change electrical connectors to another type, size, or gender

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 Cords

Electrical Cords

Connect equipment and devices to a power supply

Terminal Blocks

Terminal Blocks

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

Cord Grips

Securely connect cords to enclosures while sealing out dirt and moisture

Conduit and Cord Grip Thread Adapters

Conduit and Cord Grip Thread Adapters

Connect to fittings and openings that have a different thread type

Cable Entry Panels

Cable Entry Panels

Pass multiple cords into an enclosure while sealing out moisture, dust, and other contaminants

Fluid Handling

Thermocouple Connectors

Thermocouple Connectors

Join thermocouple probes and wire to thermometers and control panels

Building and Machinery Hardware

Mechanical Control Cables

Mechanical Control Cables

Weave around obstructions to operate valves, throttles, and other machinery from a distance

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