Thermal Overload Relay Symbol
The wiring diagram of an overload relay is shown below and the connections of an overload relay symbol may seem like two opposite question marks otherwise like s symbol.
Thermal overload relay symbol. Edit download svg png jpg dxf dwg. Overload trips symbols for use in electrical pneumatic and hydraulic schematic diagrams. Standard electrical jic nfpa symbols used to represent contactors thermal overloads motors and transformers for usage in electrical schematic diagrams. Jic nfpa symbols.
The overload relay working function is discussed below. It shows the components of the circuit as simplified shapes and the facility and signal associates together with the devices. Relays symbols coil solenoid electromagnet contacts symbols solenoid operated relay the solenoid operated relay has a coil wound around a core that produces magnetic field when the coil is energised by the current flowing through it. In a wiring diagram the symbol for overload contacts may look like two opposed question marks or an s.
Jic nfpa symbols. Download svg png jpg dxf dwg. Thermal overload relay wiring diagram wiring diagram is a simplified welcome pictorial representation of an electrical circuit. Available in svg png jpg dxf dwg formats.