a timer relay coil on a ladder diagram is usually depicted as ?

A timer relay coil on a ladder diagram is usually depicted as a square or rectangle with the relay's label inside. This label often includes the word "timer" or an abbreviation of it, along with a unique identifier for the relay. The contacts that are controlled by the timer relay are also depicted on the ladder diagram, usually as parallel lines (for normally open contacts) or parallel lines with a diagonal line through them (for normally closed contacts). These contacts are typically located on the same rung or nearby rungs of the ladder diagram.