Additionally, the Modula solution is protected against mis-mating and provides visual shape and colour cues, ensuring that it is assembled correctly and operates reliably and securely during its lifespan. These features and benefits make the Modula product line ideal for a variety of applications, including simple circuits, quick replacement of defective units during ongoing operation, and flexibility in installation design.

A core connector block was designed, which would take different male and female mating pins, depending on whether the requirement was for 25A or 32A, or whether the connector was pass through. Using the common block and specific pins, different back housings and modular rings were used to give cable mounted or panel mounted solutions in the smallest form factor possible, while still meeting all certification requirements.