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Welcome to the world of ETIM classification, a standardized system for categorizing technical products in the electrical and automation industries. ETIM, which stands for European Technical Information Model, provides a unified framework for describing and classifying components like circuit breakers, contactors, relays, and motor starters. This model ensures that technical specifications—such as number of poles (e.g., 3P, 4P), rated current (amperage), breaking capacity, voltage ratings, mounting types (e.g., DIN rail, panel mount), and protection degrees (IP ratings)—are consistently communicated across manufacturers and distributors. By adopting ETIM, engineers can streamline product selection, reduce errors, and enhance interoperability in complex automation systems.

ETIM categories are applied across a wide range of industrial sectors, including manufacturing, energy distribution, building automation, and process control. In electrical panels and switchgear assemblies, ETIM helps classify components like molded case circuit breakers (MCCBs), miniature circuit breakers (MCBs), and residual current devices (RCDs). In automation environments, it covers programmable logic controllers (PLCs), variable frequency drives (VFDs), and sensors. The model also supports HVAC, renewable energy systems, and transportation infrastructure, ensuring that every component—from a simple push button to a complex motor control center—is accurately described for procurement, installation, and maintenance.

Within the ETIM classification system, subcategories are organized by product type and function. For example, under the main category, you might find subcategories like "Circuit Breakers" (ETIM class EC000001), "Contactors" (EC000002), and "Relays" (EC000003). Each subcategory has a unique ETIM code, such as EC000001 for circuit breakers, which includes specific attributes like rated current (e.g., 16A, 63A), breaking capacity (e.g., 10kA, 25kA), and number of poles. The coding structure typically follows a hierarchical pattern: the main category code (e.g., 19739) is followed by a subcategory identifier, ensuring traceability and ease of search. Key articles include ETIM-compliant product data sheets and classification tools.

Electrica Online uses ETIM-aligned product information to make industrial component discovery clearer and more consistent. Browse the technical catalogue, identify the required manufacturer and part number, then send an RFQ for availability, project quantity and delivery review. « Less

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