Timer Contactor Wiring diagram | Timer and Contactor Wiring Diagram

Timer Contactor Wiring diagram:

This diagram shows how to make a Timer Contactor Wiring diagram. Timer and Contactor Wiring Diagram. In this circuit, we use a DP MCB ( Double Pole Miniature Circuit Breaker ), a timer, and two magnetic contactors. First, we need to connect the DP MCB with the grid line, then the input connection to the timer, then connect the contactors with the power line like in our diagram. Now this circuit is ready for use. This circuit is very simple and is very easy to make. If you want to know more about this circuit please stay with our website and check our youtube video below the post.

Diagram of timer and contactor wiring:

Fig 1: Timer Contactor Wiring diagram

Components Need for this Project:

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

1. DP MCB [See Buy Click Amazon]
2. Timer [See Buy Click Amazon]
3. Contactor [See Buy Click Amazon]

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Components used to make the timer & contactor wiring diagram:

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. Timer

Fig 3: Timer

Timer is a specialized type of clock used for measuring specific time intervals.An electromechanical cam timer uses a small synchronous AC motor turning a cam against a comb of switch contacts. This type of timer often has a friction clutch between the gear train and the cam, the cam can be turned to reset the time.A simple example of the first type is an hourglass. Working method timers have two main groups: hardware and software timers.Most timers give an indication that the time interval that had been set has expired.

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).

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