Relay Model Numbering Guide: Schneider, Siemens, IDEC , Finder & OMRON

Relay Model Numbering Guide: Schneider, Siemens, IDEC , Finder & OMRON Selecting the right industrial relay can be frustrating when catalog numbers differ wildly between brands. A part number like RXM2AB2P7 or 3RH11 40‑1AP00 looks cryptic, and misreading the code can lead to mismatched coil voltages, contact forms or incompatible sockets. This guide breaks down the naming conventions […]

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