Wiring Diagram Solid State Relay Symbol

Electrical symbols are used to represent various electrical and electronic devices in a schematic diagram of an electrical or electronic circuit.

Wiring diagram solid state relay symbol. The internal schematic of the solid state relay is shown in the data sheet but showing all of the internal components in the schematic is not necessary and would be more confusing than a single symbol. Electrical symbols switches and relays most of the electrical symbols can be changed in their appearance styles and colors according to users requirements. Most of the time a small voltage or current is used to switch other voltages or higher currents that may be electromechanical or fully electronic type. 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.

In this article we will briefly discuss the ssr solid state relay its construction operation schematics different types of ssr relays based on its switching property and inputoutput formswe will also discuss the advantages disadvantages of solid state relay ssr comparing to electromagnetic. However instead of being switched by human interaction like a physical switch ssrs are switched electronically. What is solid state relay. Solid state overload relay 1ct m m motor 3ct to 120 v separate control ot is a switch that opens.

Relay symbols and electromagnets. Shown this type of diagram is helpful when wiring the. Solid state relays ssrs turn on or off the power being supplied to other devices in a similar fashion as a physical switch. What symbol should i use to indicate a solid state relay in a schematic.