Engineering & supplier tools
Find the part, then check it against the manufacturer.
Two things live on this page: search aids that work off this catalogue, and direct routes into the manufacturers' own documentation and selection tools. The manufacturers' tools are theirs, not ours, and are labelled as such.
Manufacturer tools and documentation
These are the manufacturers' own tools, hosted on their own sites. RMS does not operate them and cannot change what they return. Every link below leaves this site and opens in a new tab.
| Tool | Manufacturer | Type | What it does |
|---|---|---|---|
| ElectroMechanica catalogues Opens ElectroMechanica catalogues on em.co.za, in a new tab | ElectroMechanica | Document library | The published catalogues for the ElectroMechanica range, by product family. |
| ElectroMechanica certification Opens ElectroMechanica certification on em.co.za, in a new tab | ElectroMechanica | Compliance documents | Certificates and compliance documentation published by ElectroMechanica for its range. |
| ElectroMechanica downloads Opens ElectroMechanica downloads on em.co.za, in a new tab | ElectroMechanica | Document library | Datasheets, manuals and software downloads published by ElectroMechanica. |
| ABB DriveSize Opens ABB DriveSize on abb.com, in a new tab | ABB | Selection tool | Dimensions an ABB drive and motor against a load profile and reports the resulting selection. |
| ABB Library Opens ABB Library on library.abb.com, in a new tab | ABB | Document library | Datasheets, catalogues, manuals, certificates and declarations for ABB products, searchable by product code. |
| ABB low-voltage product pages Opens ABB low-voltage product pages on abb.com, in a new tab | ABB | Manufacturer catalogue | The manufacturer's own pages for the low-voltage range: ratings, ordering data and technical descriptions. |
RMS Product Assistant
Describe what you need — a part number, a specification, or an item you want an alternative for — and get matching products from this catalogue, with the reason each one matched. Results can go straight into a quote request.
Part number finder
Search this catalogue by RMS stock code, manufacturer part number, or a description of the part.
What this searches
It matches only against the products published on this catalogue. A part RMS can supply but has not published here will not appear — send that one to us directly and we will source it.
These aids search and filter what is published on this catalogue. They do not see your installation — not the supply, the fault level, the ambient temperature, the cable, the duty or the standard you are designing to — and they make no allowance for any of it. Nothing they return is a design calculation, a compliance check, or a substitute for competent engineering design by a suitably qualified person. Check every result against the manufacturer's own documentation and the applicable standard before you order or build.
Product selector
Narrow the catalogue by product type and by the specifications recorded against it. Every option below is a value that exists on this site — the list is read from the catalogue, not written into the page.
What this filters on
Only on attribute values actually recorded against products on this catalogue. A product whose rated current has not been captured is excluded from a filter on rated current, so removing a filter can reveal more valid options, not fewer. It applies no derating, no coordination and no selectivity check.
These aids search and filter what is published on this catalogue. They do not see your installation — not the supply, the fault level, the ambient temperature, the cable, the duty or the standard you are designing to — and they make no allowance for any of it. Nothing they return is a design calculation, a compliance check, or a substitute for competent engineering design by a suitably qualified person. Check every result against the manufacturer's own documentation and the applicable standard before you order or build.