Which of the following statements is false regarding three-wire control circuits?

The statement identifying that three-wire control circuits are less safe than two-wire circuits is inaccurate. In fact, three-wire control circuits are designed with safety features that provide better protection against electrical faults. The three-wire configuration generally includes a separate control circuit that enhances safety as it minimizes the risk of accidental energization.

The presence of an additional wire in the three-wire system adds redundancy and helps ensure that the control circuit operates effectively, making it a preferred choice for many applications. This allows for the use of a momentary pushbutton to energize a latch (or holding) relay, providing a safer operation compared to direct control methods.

The other statements hold true to the characteristics of three-wire control circuits. They are indeed widely used across various equipment, typically require a neutral connection to function correctly, and can effectively control motors directly within many applications.