Three Phase Voltmeter Connection:

This Diagram shows Three Phase Voltmeter Connection. In this circuit, we use a TP MCB ( Tripple Pole Miniature Circuit ), a selector switch, and a voltmeter. This circuit diagram is very simple and easy to make. If you want to know more details about this circuit please check our youtube video below the post. Please stay with our website for more updates about electrical electronics and robotics projects gadgets and circuits.

Diagram of Three Phase Voltmeter Connection:

Three Phase Voltmeter Connection

Components needed For this Project:

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

  1. TP MCB [See Buy Click Amazon]
  2. Voltmeter [See Buy Click Amazon]
  3. Selector Switch [See Buy Click Amazon]
  4. Terminal Block [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!

Components used to make the Three Phase Voltmeter Connection:

01. TP MCB:

The full meaning of MCB is Miniature Circuit Breaker. MCB is an electromagnetic switch or device. If for any reason a short circuit occurs in the supply line or load line (line to line or line to neutral) or in case of overload, the MCB automatically trips and disconnects the main line circuit or household power Connection. TP MCB In Three Pole MCB, Switching & Protection is affected in only Three-Phases and the Neutral is not part of the MCB. 3 pole MCB signifies the Connection of Three Wires for a Three-Phase system R-Y-B Phase. Three-Phase Supply Only Without Neutral.

02. Voltmeter:

An instrument that measures the potential difference between any two points in a circuit directly in volts is called a voltmeter. A voltmeter is an electrical instrument that directly measures the potential difference between any two points in a circuit in volts. The voltmeter is connected in parallel with the two points in the circuit where the potential difference is to be measured. This instrument consists of a galvanometer. Like an electric cell or an ammeter, a voltmeter has two terminals, a positive and a negative terminal. Usually, the positive end is red and the negative end is black.

03. Selector Switch:

A Mechanical Switch That can be rotated Left, right, or center to open or close the electrical contacts is known as a Selector switch. The Main Function of This Selector Switch is to Control Devices and also to Switch Between a Minimum of 2 or Above Electrical Circuits. The Perfect Used for Selector Switch is When Used for Controlling an Output of a Device. We know that a Selector switch is Used to control the electrical current flow in a Circuit it can also be used to both Initiate and inhibit the Current Flow.

04. Terminal Block:

Terminal Clocks are Connectors That Terminate a Single wire and Connect it to a circuit or other system. Terminal Blocks come in a range of shapes, Sizes, and ratings, but Always Terminate a single Wire and are Never multi-pole. Terminal Blocks are used to Secure and/or Terminate Wires and, in Their Simplest form, Consist of Several Individual Terminals Arranged in a long strip. Terminals are Useful for Connecting the Wiring to the Ground or, in the Case of Electrical power, for Connecting Electrical Switches and Outlets to the Mains.

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