ESR5-NO-31-24VAC-DC - EATON - Products - Easy Semiconductor Technology (Hong Kong) Limited 易擇半導體科技(香港)有限公司

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Become part of our mission to advance intelligent manufacturing. We provide a platform where professional growth aligns with sustainable impact. Beyond a rewarding career, our unique program for controller recycling and education extends the value of technology while cultivating future talent. Together, we can ensure that technological progress and environmental stewardship grow hand in hand.

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ESR5-NO-31-24VAC-DC

The Eaton ESR5-NO-31-24VAC/DC is a safety monitoring relay designed for emergency stop (E-stop) circuits, safety gates, and machine guarding applications. It ensures fail-safe operation in industrial automation systems, complying with ISO 13849-1 (PL e) and IEC 62061 (SIL 3) safety standards.

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Key Features & Benefits 1. Safety & Compliance Safety Standards: ISO 13849-1 (PL e), IEC 62061 (SIL 3) Contacts: 1 NO (Normally Open) safety output Operating Voltage: 24V AC/DC (19.2–28.8V) Response Time: <20ms (for emergency stop compliance) 2. Monitoring & Diagnostics Automatic self-checking for fault detection LED status indicators (Power, Output, Fault) Redundant internal circuits for fail-safe operation 3. Mechanical & Electrical Specs Contact Rating: 5A @ 24V DC / 250V AC Enclosure Rating: IP20 (DIN rail mount) Dimensions: 22.5 × 99 × 114mm (W×H×D) Weight: 200g Operating Temp: -25°C to +55°C 4. Wiring & Integration Terminals: Screw clamp (0.2–2.5mm²) DIN Rail Mounting (35mm) Compatible with: E-stop buttons Safety light curtains Two-hand control stations