Single Phase Meter Connection | Electrical Meter Wiring Diagram

Single phase Meter connection:

This circuit diagram shows how to Single Phase Meter Connection. Electrical Meter Wiring Diagram. In this circuit, we use a single-phase meter, and a SP MCB ( Single Phase Energy Meter ). First, we need to connect the energy meter to a power generator, then input the power to SP MCB ( Single Pole Miniature Circuit Breaker ). Then connect the power with loads. Now this circuit is ready for use. If you want to know more about this circuit please check our youtube video below the post.

Diagram of single phase meter wiring:

Single Phase Meter Connection
Fig 1: Single Phase Meter Connection

Components Need for this Project:

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

  1. Single phase Energy Meter [See Buy Click Amazon]
  2. SP MCB [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!

Read Also:

Components used to make the Emergy Meter wiring:

01. Single phase Energy Meter

Single Phase Energy Meter
Fig 2: Single Phase Energy Meter


The measuring device with the help of which the electric power or energy of a circuit is measured is called Energy Meter (Energy Meter). Also called a watt-hour or kilowatt-hour meter. For home appliances, we used a single-phase energy meter. The single-phase energy meter is directly connected between the line and the load. Both coils produce their magnetic fields, when the meter is connected to the supply line, and the load. Energy meters are used in homes and in industrial applications where we want to found that how much energy is being consumed by home appliances and electrical equipment.

02. SP MCB

SP MCB
Fig 3: SP MCB


MCB SP means single pole it protects only one phase switching. MCB (Miniature Circuit Breaker) Curswitch is the most basic general-purpose switch that you use to control a light or another device from one location. These Switches Have Two Brass-Colored Screw Terminals Connected to the hot Power Source Wires. (MCB) For any Distribution Board, the Protection System Must be Used in The Incomer. Phase and Neutral Single Phase Supply to break. 120-volt circuits, 15-20 amp single pole breaker is typically used.

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