Power Engineering v4.1, is Rittal's new version of planning and configuration software for type-tested low-voltage switchgear of its Ri4Power systems, Form 1, Form 2-4 and Ri4Power Form 1 ISV. The software offers quick and easy generation of quotations and bill of materials with better assembly information and the capability to view the side of the assembly, where part numbers and their location within the system are indicated.