RMS-EM.Africa
Technical guides
Selection, installation and compliance notes written against the products in this catalogue — each one linked to the order codes it applies to.
11 guides
Applications
A generator changeover panel: manual, automatic, and the interlock that must never fail
Connect the load to the utility or to the generator, never to both. The three switching elements and what each is rated on, the six settings an automatic sequence needs,…
Applications
Building a DOL motor starter panel: the five parts and what sizes each
Direct-on-line is still the right answer for most cage induction motors. The isolator, the short-circuit protection, the contactor, the overload and the control circuit — what each is chosen on,…
Applications
Specifying a panel enclosure: IP rating, heat load and climate control
An IP rating chosen from habit and a heat load nobody added up is how a panel ends up nuisance-tripping every summer. What the two IP digits promise, how the…