Eaton ES3T2R1F1NB Electrical Protection - Safety Relay
Part Number: ES3T2R1F1NB
Quick Summary
Eaton ES3T2R1F1NB is a safety relay designed for reliable circuit protection in industrial automation. Users often confront downtime and wiring errors when integrating safety relays into complex control panels, especially in high-volume lines. Typical certifications for this class include SIL-rated safety performance and CE conformity, with rugged construction suitable for harsh environments. This combination delivers faster commissioning, lower maintenance costs, and easier compliance across machine-building projects, while supporting DIN rail mounting and streamlined panel integration for enhanced reliability.
Product Information
Compact DIN rail mounting and clean wiring reduce panel depth and simplify retrofits in existing machines, enabling faster commissioning and lower on-site labor costs. This design supports standard control circuits and quick swaps, translating into reduced wiring errors and predictable startup sequences for packaged goods lines and automation cells. SIL-rated safety performance provides consistent fault detection and safe shutdown behavior, helping you meet risk reduction targets without sacrificing throughput in automotive assembly or material handling. Built-in status indicators and fault signaling streamline maintenance workflows, delivering actionable diagnostics that minimize unplanned downtime and extend mean time between failures in harsh production environments. The device is compatible with common control architectures and PLCs, lowering integration risk and enabling straightforward upgrades across existing safety circuits, control panels, and line-side equipment.
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FAQs
ES3T2R1F1NB is designed for DIN rail mounting and plug-and-play integration with standard control panels. It supports common control circuits and minimizes wiring complexity, which speeds installation and reduces the risk of mis-wiring. For retrofit projects, ensure compatible DIN rails and room for the relay in the existing enclosure to maintain clean wire routing and reliable fault signaling.
The ES3T2R1F1NB family is aligned with SIL-rated safety performance and CE conformity typical of Eaton safety relays. These certifications support risk reduction in machine guarding and ensure compliance with European safety directives. Always verify your specific configuration against your risk assessment and the official Eaton documentation for exact SIL level and CE scope in your application.
Yes. The ES3T2R1F1NB is purpose-built for machine guarding and protective interlock applications in packaging lines and automated systems. Its compact form factor, reliable fault-detection, and straightforward PLC integration help ensure safe startup and predictable behavior during faults, reducing the likelihood of unintended machine movement and improving line uptime in high-throughput environments.
Plan for SIL safety certification and CE conformity as part of your validation package. Depending on regional requirements, additional local standards or IP/rating specifications may apply. Always consult the latest Eaton datasheet and compliance guides for the exact scope of certifications and any panel or environment-specific adjustments needed for your installation.
The ES3T2R1F1NB offers clear fault signaling and robust diagnostics, which shorten troubleshooting time and reduce unplanned downtime. Its DIN rail compatibility and straightforward wiring minimize maintenance labor and spare-part complexity. Over the equipment lifecycle, this translates to faster mean time to repair, lower energy waste from fault conditions, and an overall reduction in total cost of ownership for automated production lines.