Motor Start & Stop Wiring Diagram

Motor Start & Stop wiring diagram:

This diagram shows how to make a Motor Start & Stop Wiring Diagram. In this circuit, we use an NC Switch, a NO Switch, a magnetic contactor, a single phase motor, two DP MCBs ( Double Pole Minature Circuit Breaker ), and an RCCB ( Residual Current Circuit Breaker ). First, we need to connect DP MCB with the power source, then connect another circuit Breaker like our circuit. Then connect the motor and push the switch with this circuit.

Diagram of Single phase motor wiring:

Fig 1: Motor Start & Stop Wiring Diagram

Components Need for this Project:

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

DP MCB [See Buy Click Amazon]
RCCB [See Buy Click Amazon]
Contactor [See Buy Click Amazon]
NC Switch [See Buy Click Amazon]
No Switch [See Buy Click Amazon]
Single Phase Motor [See Buy Click Amazon]

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Components used to make the Motor start & stop wiring:

01. DP MCB

Fig 2: DP MCB

Double pole MCB can control two wires. This circuit breaker is generally used in single-phase electric lines. Double pole MCB circuit breaker input has two wires supply two wires and an output. In a single-phase line, A double-pole MCB circuit breaker is used to give good production. This circuit breaker is provided through phase and neutral circuit breaker, it is very safe. This circuit breaker is preferred for home appliances. A DP MCB usually trips for 2 reasons 1. Overload 2. Short circuit.

02. RCCB

Fig 3: RCCB

The RCCB (Residual Current Circuit Breaker) or RCCB is an electrical protective device. A residual Current Circuit Breaker is specially designed to protect the electrical circuit against earth faults and humans from electrical shock. In this, under normal conditions the load is always connected between the phase terminal to the neutral terminal, hence the flow of the phase current is equal to the neutral current. Earth fault or fault in a power system can cause excess heating, more power consumption, burning or fire, etc. So, protection against earth leakage is very important.

03. Contactor

Fig 4: Contactor

A magnetic contactor is an electrical device used for load control, automation, and protection. It is much like a magnetic reel. However, relays are generally used for low power and voltage, on the other hand, when we think of high power, these heavy-duty contractors only come to mind. It basically works by switching the load on and off. It has 3 terminals whose inputs are denoted as L1, L2, L3, and outputs as T1, T2, and T3. The circuit of the load is made in automation mode or protection using auxiliary contacts. It has two types of terminals. 1) Normally Open (NO). 2) Normally Closed (NC)

04. NC Switch

Fig 5: NC Switch

Indicates the contacts of switches or automatic actionable devices. Simply put, the push switches, magnetic contactors, and relays that we use in the factory Normally have Close Contact exists. At this moment the switch will be in normally closed condition. Because already he is sitting close. When turned off the contact will open. To make ladder logic you need to understand NC contact. As already explained. The switch contact is already closed in NC. That is enough to understand.

05. NO Switch

Fig 6: NO Switch

The operator switch has its contact in Normally Open condition. To make Ladder Logic you need to understand NO contact. A Classic Switch has one Input And one Output. In "No Switch," YoungBoy Raps About Ammunition, Murder, Firearms, and Firearm Attachments Such as a Switch. The contact of the switch whose contact is already open is NO. That is enough to understand. no switch in a circuit, then the circuit will not function as intended. to write a program such that when the red light is on, This switch is now in normally open condition. When you push the switch it will close and the red light will turn on.

06. Single Phase Motor

Fig 7: Single Phase Motor

Single-Phase Induction Motor is Very Simple in Construction, Economical, Reliable, and Easy to Repair And Maintain. Due to all these advantages, it is widely used in vacuum cleaners, fans, centrifugal pumps, blowers, washing machines, etc. It can run only by supplying 1 phase current through this motor. The main two parts of this motor are Rotor and Stator. Among them, the rotating part is the Rotor and the stationary part is the Stator. Like all induction motors, a single-phase induction motor consists of two main parts, the stator, and the rotor.

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Motor Start & Stop Wiring Diagram