Contactor Control Wiring Diagram Carling Rocker Switch

Matt draws out how a contactor can be controlled by 2 way switch and be used to turn on many heavy current drawing loads.

Contactor control wiring diagram.

Note that one one of the contactor acts as a switch for the start button. A very first check out a circuit representation may be confusing however if you can read a train map you can review schematics. Ads infeed txt detail contactor wiring diagram with timer pdf how to wire pin. Common relay contactor set up utilising a start stop circuit fig 2. Effectively looking the start button closed. See image below for an example of 3 wire control being used to pull in a contactor to start a 3 phase motor.

A simple circuit diagram either of the two start buttons will close the contactor either of the stop buttons will open the contactor. These lines far exceed the 120 volts ac standard in most homes. Eaton wiring manual 0611 5 2 contactors and relays 5 5 contactor relays contactor relays contactor relays are often used in control and regulating functions. 20a clm lighting contactor typical photocell 2w acc 20a clm lighting contactor feb 09 photocell with timer and contactor wiring photocell with timer wiring diagram time clock photocell override switch drawing lights timer contctor. It shows the components of the circuit as simplified shapes and the power and signal connections between the devices. Contactor as an important part of the motor control gear wiring diagram a wiring diagram is a simplified conventional pictorial representation of an electrical circuit.

Many large pieces of equipment are powered directly from high voltage lines. Refer to the lighting control contactor wire diagram for the specific photocell voltage. If we wanted to draw a simple ladder diagram showing a lamp that is controlled by a hand figure b shows a momentary control circuit to start and stop the 3 wire control start stop circuit the most common use of 3 wire control is a start stop control. The contactor is operated by the control circuit energizing a coil as in the example above. How to wire a contactor. In the above example there are two start.

The above diagram is designed to use lockable stop buttons only. Wiring diagrams bulletin manual. Contactor wiring contactor wiring diagram wiring diagram includes numerous in depth illustrations that present the relationship of varied products. It includes guidelines and diagrams for different types of wiring techniques along with other things like lights home windows etc. 240 volts ac and 480 volts ac are commonly used for these large pieces of. When the coil is energized the circuit that the contactor is switching will be energized.

3 phase motor contactor wiring diagram a novice s guide to circuit diagrams. Back to the top.