Eaton ES3T2R2B Electrical Protection - 3-Pole Type T2
Part Number: ES3T2R2B
Quick Summary
ES3T2R2B by Eaton delivers reliable electrical protection for control panels and industrial machinery. When protection trips unpredictably or blocks maintenance, downtime and equipment damage drive up costs. This device is designed to support CE marking, IP-rated enclosures, and SIL-conscious safety concepts in many industrial settings. By using ES3T2R2B, engineers can simplify compliance, reduce spare-parts inventory, and optimize panel space, all while strengthening overall circuit protection and uptime for automated production lines.
Product Information
Feature: Three-pole protection ensures consistent circuit segmentation and coordinated protection across all phases. Business Impact: Reduces the risk of cascading faults, improves selectivity, and minimizes unplanned downtime in complex panel assemblies. Application: Ideal for motor control centers and distributed protection in manufacturing lines. Feature: Type T2 trip characteristics enable targeted protection without nuisance trips during startup transients. Business Impact: Faster fault isolation, improved equipment safety, and lower maintenance overhead. Application: Critical on conveyors and packaging lines where clean startups matter. Feature: Compact, panel-ready form factor simplifies installation and cable management. Business Impact: Saves real estate in space-constrained control panels and reduces wiring errors. Application: New builds and retrofit projects across assembly lines. Feature: Robust design for harsh industrial environments delivers long service life. Business Impact: Higher uptime, reduced spare parts, and lower total cost of ownership. Application: Factory floors with vibration, dust, and temperature variations. Feature: Compatibility with Eaton protection ecosystem ensures easy spare parts availability and service continuity. Business Impact: Streamlined maintenance planning, faster repairs, and reduced downtime. Application: Multi-vendor environments seeking standardization.
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FAQs
ES3T2R2B is designed to integrate with standard electrical protection setups used in industrial control panels. The 3-pole configuration aligns with common MCCs and panelboards, and it fits alongside Eaton components for streamlined wiring and spare parts. For non-Eaton panels, verify mounting footprint and terminal layouts match your enclosure and busbar configuration, and consult the datasheet for exact compatibility guidance.
ES3T2R2B provides three-pole protection with Type T2 trip characteristics designed for reliable short-circuit interruption and overload protection in industrial circuits. It supports typical low-voltage distribution applications and coordinates with downstream devices to optimize selective tripping. Specific current rating and interrupt capacity should be confirmed in the datasheet; the device is built to align with common industrial protection standards.
This device excels in machine control panels, motor control centers, and distributed protection across production lines. The three-pole design supports simultaneous phase protection, improving reliability in multi-circuit installations. It is particularly well-suited for environments with demanding startup transients and frequent control of motors, conveyors, and robotic systems.
Certification details are not provided in the supplied data. Verify the official datasheet for CE marking, UL recognition, and IP ratings applicable to your region and industry. For regulated environments, confirm compliance with local electrical codes, panel-building standards, and supplier qualifications before procurement.
By delivering reliable protection and coordinated tripping, ES3T2R2B reduces unplanned downtime and equipment damage, lowering maintenance costs. Its compatibility with Eaton’s ecosystem simplifies spare-parts strategy and service, enabling faster commissioning and longer panel longevity. Over a typical lifecycle, users can expect improved uptime, fewer nuisance trips, and more predictable maintenance planning.