3 Phase Magnetic Contactor Wiring Diagram. This book even contains recommendations for extra supplies that you may require in order to complete your projects. 2 phase and 3 phase size 00 to 5 44 3 phase size 6 45 3 phase size 7 46 3 phase additions and special features 47 50 integral self protected starters 51 57 integral 18 state of auxiliary contacts 51 52 integral 32 and 63 state of auxiliary contacts 53 54 wiring diagrams 55 57 type s ac combination magnetic starters 58 59 class 8538.
One line diagrams company document ns 501 502. In 3 power systems we use some devices between induction motor and supply which are a cb circuit breaker mc magnetic contactor or motor starter o l overload relay and nc no push button switches for on off and reset. A simple circuit diagram of contactor with three phase motor.
How to do contactor wiring for 3 phase induction motor with 3 pole circuit breaker overload relay nonc push button switches in this tutorial post i will tell you about motor contactor wiring and its diagram.
Wiring diagram images detail. A wiring diagram is a simplified conventional pictorial representation of an. The three phase supply shown in the diagram l1 l2 l3 which is connected to the mccb circuit breaker and after that the supply goes to the magnetic contactor and from the contactor the supply goes to the thermal overload relay and from the thermal overload relay the supply goes to 3 phase motor. The wiring of direct on line control circuit starter is following.
