Eight Pin Relay Wiring Diagram

By | May 23, 2023



Eight pin relays are a vital component of any electrical system, providing power and control to circuits, motors, and other appliances. With eight pins, they can be used in a variety of applications, from controlling lights and switches, to powering HVAC systems and other industrial equipment. However, wiring these relays can be tricky, as the pins must be connected correctly for the relay to work properly. To help simplify the process, we’ve put together this comprehensive guide to eight pin relay wiring diagrams.

To begin, let’s look at the different pins found on an eight pin relay. Most relays have three power pins - usually labeled “NC”, “NO”, and “COM” - which provide power to the circuit. The NC, or normally closed, pin is the default position, meaning it will be connected when the relay is inactive. The NO, or normally open, pin is the opposite, allowing current to flow only when the relay is active. Lastly, the COM, or common, pin provides a connection between the two power pins.

Next, let’s look at the diagram for wiring an eight pin relay. This diagram will show you how to connect the pins to your specific device, such as a light switch or motor. Starting with the power pins, you’ll want to make sure the NC pin is connected to the negative side of the device, and the NO pin is connected to the positive side. Then, you’ll need to connect the COM pin to the positive side of the device, using a jumper wire. Finally, you’ll need to connect the remaining pins, which will depend on the type of device you’re wiring up.

In conclusion, wiring up an eight pin relay isn’t overly complicated, but it’s important to take the time to understand the diagram and connect the pins correctly. Doing so will ensure your device is powered properly and functions as expected. With this guide and the appropriate diagram, you should be able to wire up your relay in no time.


Solved Co Nd Contact In The Ladder Diagram 2 You Have Been Chegg Com

Solved Co Nd Contact In The Ladder Diagram 2 You Have Been Chegg Com


Dayton 8 Pin Square Ice Cube Relay Wiring

Dayton 8 Pin Square Ice Cube Relay Wiring


6 Pin Relay Which Is General Electronics Arduino Forum

6 Pin Relay Which Is General Electronics Arduino Forum


How To Wire A Relay

How To Wire A Relay


China 8 Pin Relay Base Diagram Manufacturers And Suppliers Factory Whole Meishuo Electric

China 8 Pin Relay Base Diagram Manufacturers And Suppliers Factory Whole Meishuo Electric


Relays Control Pilot Devices

Relays Control Pilot Devices


8 Pin Relay Base Diagram Ptf08a Jin Kou Direct

8 Pin Relay Base Diagram Ptf08a Jin Kou Direct


Basic Electromagnetic Relays Worksheet Electricity

Basic Electromagnetic Relays Worksheet Electricity


Dpdt 220vac 5a 8 Pin Terminals Relay Technical Data

Dpdt 220vac 5a 8 Pin Terminals Relay Technical Data


Cf18 Adjule Flasher 8 Pin

Cf18 Adjule Flasher 8 Pin


An Overview Of Control Ice Cube Relays

An Overview Of Control Ice Cube Relays


Eee Tutors 8 Pin Timer Relay Wiring Connection Diagram Controlling Facebook By 3 Phase Motor Series Provide

Eee Tutors 8 Pin Timer Relay Wiring Connection Diagram Controlling Facebook By 3 Phase Motor Series Provide


Relay Base Manufacturers Suppliers In India

Relay Base Manufacturers Suppliers In India


Omron Mks2p 8 Pin Power Relays Ac240v Ac110v Ac24v Dc24v Dc12v Sho Malaysia

Omron Mks2p 8 Pin Power Relays Ac240v Ac110v Ac24v Dc24v Dc12v Sho Malaysia


Item 392xax48p 11 1ma Dc 392 Series Low Coil Power Sensitive Relays Octal Base On Struthers Dunn

Item 392xax48p 11 1ma Dc 392 Series Low Coil Power Sensitive Relays Octal Base On Struthers Dunn


Plug In Relay 8 Pin 2 C O 230 Vac 10a Emall Australia

Plug In Relay 8 Pin 2 C O 230 Vac 10a Emall Australia


Electromagnetic Relay 8 Pin Dpdt 12v 24v 110v 220v Ato Com

Electromagnetic Relay 8 Pin Dpdt 12v 24v 110v 220v Ato Com


8 Pin Relay Base Diagram Ptf08a Jin Kou Direct

8 Pin Relay Base Diagram Ptf08a Jin Kou Direct



4.5