Pin Blocks | McMaster-Carr

Filter by

Input Voltage

Mounting Location

Printed Circuit Board

Switching Current

Switching Voltage

Number of Circuits

Number of Circuits Controlled

Number of Terminals

Wire Connection

Lever-Clamp Terminal

Pin Terminal

Quick-Disconnect Terminal

Screw Terminal

Screw-Clamp Terminal

Spring-Clamp Terminal

For Wire Gauge

Width

Voltage

Horsepower @ Switching Voltage

Electrical Phase

Relay Type

Certification

C-UL Recognized Component

TUV Rheinland Certified

TUV SUD Certified

UL Listed

UL Recognized Component

Height

Export Control Classification Number (ECCN)

EAR99

System of Measurement

Inch

Metric

DFARS Specialty Metals

Exempt

RoHS

Compliant

Compliant with Exemptions

REACH

Operation Type

Switch Starting Position

Number of Terminals per Circuit

Number of Mounting Holes

Forward

How can we improve?

2,034 Products

Electrical

Terminal Blocks

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

394 products

Distribution Bars

Route electricity within switchboards and battery banks; also known as bus bars

31 products

Distribution Blocks

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

47 products

Distribution Posts

Send power from one source to several devices in a circuit in less space than a distribution block

4 products

Relays

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

720 products

Timer Relays

Turn machinery on or off after receiving an electrical signal that starts the timer

180 products

Measuring and Inspecting

Plug Gauges

Verify the diameter or threads of machined holes in finished parts; also called pin gauges

265 products

Load Cell Junction Boxes

Join multiple load cells to combine their weight measurements

2 products