Practical knowledge for industry.

A practical guide to the eight information groups your maintenance team must gather before sending an RFQ for industrial spare parts — and what happens when they are missing.

A practical breakdown of OEM, aftermarket, surplus, refurbished, and used industrial spare parts — how they differ in quality, warranty, and cost, and how to choose the right one for the application.

Learn to decode every field on an industrial electric motor nameplate — power, voltage, current, speed, frame size, IP rating, duty class, efficiency, and more — so you can spec, match, and replace motors correctly.

A practical checklist of the technical parameters to verify before choosing a protection relay — sensitivity, CT/VT burdens, time characteristics, communications, and form factor.

Everything you need to watch for when sourcing obsolete or discontinued industrial parts: identification, sourcing channels, compatibility checks, alternative solutions, and timing — in one practical checklist.

Learn how to identify the right spare part from a part number — read nameplates correctly, search effectively, cross-reference safely, and avoid common sourcing mistakes.

A complete buying guide to the ABB M-series electric motor family — flameproof, induction, high dynamic, roller mill, brake, and water-cooled variants — with tips for choosing the right motor for your industrial application.