8 pin timer relay wiring diagram:

This diagram shows how to make 8 pin timer relay wiring diagram. In this circuit, we use an 8-pin timer, an 8-pin relay, an NC Switch, a NO Switch, RCCB ( Residual Current Circuit Breaker ), a DP MCB ( Double Pole Minature Circuit Breaker ), and a single phase motor. This circuit is very simple and easy to make. if you want to know more about this circuit please check our youtube video belwo the post. Stay with our website for more updates.

Diagram of 8 pin timer relay wiring:

8 pin timer relay wiring diagram


Components needed For this Project:

You can get the components from any of the sites below:

  1. 8 Pin Relay (220V AC) [See Buy Click Amazon]
  2. 8 Pin Timer 220V AC [See Buy Click Amazon]
  3. Push Button NC Switch [See Buy Click Amazon]
  4. Push Button NO Switch [See Buy Click Amazon]
  5. SP RCCB 32A [See Buy Click Amazon]
  6. DP MCB 20A [See Buy Click Amazon]
  7. Single Phase Motor (1 HP) [See Buy Click Amazon]

*Please note: These are affiliate links. I may make a commission if you buy the components through these links. I would appreciate your support in this way!

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Components used to make the 8 pin timer relay wiring diagram:

01. 8-Pin Relay:

The most popular relay for automation work is the 8 Pin Relay. The 8-pin relay has a DC or AC coil as the main part. which is connected to two pins. There are two common parts. Underneath a Common part are a NO and an NC part. No part is normally open with a common part and the NC part is normally closed. The timer base used for automation is the same as the 8-relay base. That is, switching can be done using the timer base. This is basically how a relay switch works for the relay.

02. 8-Pin Timer:

A timer is a type of time-switching device that controls and controls Electrical circuits and electrical and electronic devices through time setting (on/off). The timer is basically 8-pin. Like other controlling devices the timer has a coil and when this coil is magnetized, the timer works on/off. The timer has 2 common ends and each common end has normally close and normally open options. When the timer is set by time, the timer trips at the end of that time and turns the common is normally closed (on) to open (off) and normally open (off) to close (on). This is how the timer works.

03. NC Switch:

An NC (Normally Closed) Push Button is a Push Button That, In Its Default State, Makes Electrical Contact With The Circuit. An NC (Normally Closed) Push Button is a Push Button that, in its Default State, Makes electrical Contact With the Circuit. When The Button Is Pressed Down, The Switch no Longer Makes Electrical Contact And The Circuit is Now Open. When The Button is Not Pressed, Electricity Can Flow, But When it is Pressed The Circuit is Broken. This type Of Switch is Also known As a Normally Closed (NC) Switch.

04. NO Switch:

NO (Normally Open) Terms Refer to a Type of Dry Contact or Wet Contact. A Push to Make Switch Allows Electricity to flow Between its 2 contacts when held in. When the button is released, the Circuit is broken. This type of Switch is also known as A Normally Open (NO) Switching system. As its name implies, a Normally Open (NO) Switch Contact or “a Contact” is a Switch. Put very simply, a Normally Open Sensor will have no Current When in a Normal State But When it Enters an Alarm State it will have +5V applied to the Circuit.

05. RCCB:

The Residual Current Circuit breaker RCCB is the Safest device to detect and Trip against Electrical Leakage current. This ensures protection against Electric shock Caused by indirect contact. Circuit breakers (CB) are automatically Operated Electrical Switches that Protect Electrical Circuits from Short-Circuiting or Overloading systems. It Protects against many major accidents. RCCB Circuit Breaker is an Electrical Wiring device whose function is to disconnect the current in the circuit.

06. DP MCB:

DP MCB In 2 Pole MCB, switching & protection is affected in phases and the neutral. A Double Pole or DP Switch is a Switch that Controls 2 Circuits at the same time. In terms of Residential Switching, this Normally means it Switches the live and Neutral at the same time. In Layperson Terms, Double Pole switches or DP Switches are Exclusively Designed to Control 2 Different Electrical Circuits at the same time, which allows the Appliances to Isolate safely and reliably. Fan or light Combinations and Medical Equipment are some of the many applications for DP Electrical Switches and Electrical components.

07. Single Phase Energy Meter:

A Single-Phase Energy Meter is a sort of Watt-Hour meter. It consists of two Electromagnets. Single-Phase Energy Meter is also Popularly known as a watt-hour meter. 1 Magnet is called the shunt magnet Ml which is Mounted with a Pressure coil. The Pressure coil is a long coil Made of fine Copper wire that is connected across the Supply single-phase line. Single-phase energy meters are suitable for measuring single-phase AC current flow frequencies of 50/60 Hz, which are used for fixed indoor installation systems.

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Frequently asked questions

What is 8 pin relay?

Eight-pin relays have two normally open circuits and two normally closed circuit diagrams, as opposed to one of each. From left to right at the top of a relay, the pins are numbered 6,5,4 or 3. From left to the right at the bottom of a relay, the pins are numbered 7,8,1 and 2.

What is the use of an 8-relay module?

The 8-Channel Relay Module is also able to control various appliances and other types of equipment with a large current flow. Red working status indicators of the lights are conducive to safe use. Widely used for all MCU control, industrial sector, PLC control, or smart home control.

What is the use of 8 8-pin IC?

The eight-pin IC Socket base adaptor is an 8-pin IC holder, which could be soldered directly onto the PCB. The IC could be removed from this socket when required. The IC is placed on the socket at the time of the use. This base acts as a removable IC holder.

What is the difference between 8-pin and 11-pin relays?

For example, an eight-pin cube relay has 8 contacts, whereas an 11-pin cube relay has 11 contacts. On both relays, two of the contacts are taken up by the coil but the eight-pin will have 2 “common” contacts, whereas the 11-pin has 3.

What is 8 pin?

An eight-pin CPU power connector is an optional connector for some CPUs. It has 4 yellow wires and four black wires, and it plugs into an 8-pin socket on the motherboard. An eight-pin connector can deliver up to 384 watts of power supply which is twice as much as a 4-pin connector.

Read more Single Phase Wiring


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