Eaton ES3T2R1G Electrical Protection & Circuit Control - CE Certified
Part Number: ES3T2R1G
Quick Summary
ES3T2R1G is a compact protection device designed to safeguard electrical circuits in industrial automation applications. Engineers often contend with nuisance trips and challenging panel wiring, which can drive costly downtime and delays. This Eaton solution supports CE compliance and SIL-rated safety features, with robust enclosure options that protect it in harsh environments. By prioritizing a compact footprint and plug-compatible design, it reduces wiring complexity and simplifies panel commissioning, delivering tangible business value through faster installation, improved reliability, and lower total cost of ownership.
Product Information
Feature → Business Impact → Application: The ES3T2R1G employs a compact form factor and DIN-rail mounting that frees panel space and accelerates installation, enabling denser control panels in manufacturing lines and packaging equipment. This directly translates to lower enclosure costs and easier retrofits in upgrading existing lines. Application-wise, the device supports standard wiring practices and straightforward terminal access, reducing commissioning time for new machines and minimizing field service time during maintenance. Feature → Business Impact → Application: Built-in protection characteristics aligned with IEC 60947-2 guidelines deliver reliable overload and short-circuit protection, reducing unplanned outages and extending equipment life. This is particularly valuable in servo drives and motor control centers where fast, predictable tripping preserves downstream equipment and process integrity. Feature → Business Impact → Application: Clear labeling, standardized mounting, and compatibility with common accessories enhance installability and future-proofing, enabling quick upgrades to meet evolving safety and performance standards. Application: automation cabinets, panel boards, and utility-bound control enclosures benefit from quicker changes and easier warranty support. Feature → Business Impact → Application: SIL-rated safety features and CE compliance help sustain regulatory alignment and audit readiness, reducing risk for highly regulated manufacturing environments while supporting supplier qualification processes. Application: automotive, food & beverage, and packaging lines requiring rigorous safety and reliability. Feature → Business Impact → Application: Field serviceability and modular design minimize maintenance windows and spare-part inventories, delivering lower maintenance costs and faster mean time to repair (MTTR) in critical lines. Application: ongoing production efficiency programs and lean maintenance strategies.
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FAQs
ES3T2R1G is designed for DIN-rail mounting and fits standard industrial enclosures used in automation panels. It supports straightforward terminal access, standardized wiring practices, and compatible Eaton accessories for expansion. This compatibility reduces installation time, minimizes panel redesigns, and lowers labor costs during panel upgrades or new builds.
The ES3T2R1G provides reliable overload and short-circuit protection with trip curves aligned to IEC 60947-2. It offers a suitable current rating for common control circuits and machines, enabling fast, predictable disengagement under fault conditions. For exact current ranges and curve types, refer to the latest data sheet or contact a distributor for specifications specific to your application.
Yes, ES3T2R1G is designed for circuit protection in automation environments and is appropriate for motor-control applications where reliable protection against overloads and short circuits is essential. When used with correctly rated accessories and proper installation practices, it helps safeguard motors, drives, and associated circuitry while supporting smooth startup and reduced wear on components.
ES3T2R1G supports CE compliance and safety-focused design suitable for SIL-rated environments. It is commonly used in systems requiring standard regulatory alignment for industrial control panels. For customers with additional certification needs (UL, IP ratings), verify with the supplier or refer to the product data sheet to confirm availability and enclosure options.
The device’s compact design and modular approach reduce panel space, simplify wiring, and speed up commissioning, contributing to lower upfront installation costs. Maintained efficiency and faster MTTR during faults minimize production losses. Over time, these factors translate into improved uptime, better maintenance planning, and a favorable total cost of ownership for automation cabinets.