Electrical Contactor Diagram. Icons that represent the parts in the circuit as well as lines that stand for the connections in between them. They have high wear.
Ansiieee standard device numbers. Madcomics connection 3 phase dol starter wiring diagram. It shows the components of the circuit as simplified shapes and the capability and signal friends amid the devices.
Either of the two start buttons will close the contactor either of the stop buttons will open the contactor.
Wiring diagram book a1 15 b1 b2 16 18 b3 a2 b1 b3 15 supply voltage 16 18 l m h 2 levels b2 l1 f u 1 460 v f u 2 l2 l3 gnd h1 h3 h2 h4 f u 3 x1a f u 4 f u 5 x2a r power on optional x1 x2115 v 230 v h1 h3 h2 h4 optional connection electrostatically. Also we will discuss the internal circuit diagram of the contactor used for power control. They have high wear. Mar 10 dear all i have install an electrical underfloor heating in my new house and i have 2 thermostats that controls 3 zones each thru a contactor.