The Eaton ESR5-NO-21-24VAC/DC is a safety monitoring relay designed for machine safety applications. It provides fail-safe control of safety circuits, including emergency stops, safety gates, and light curtains, with a normally open (NO) contact configuration and 24V AC/DC operating voltage.
Key Specifications
Parameter Specification
Contact Type 1NO (Normally Open)
Rated Voltage 24V AC/DC
Switching Current 5A (resistive load)
Safety Category PL e / Cat. 4 (EN ISO 13849-1)
Response Time ≤20ms
Mounting DIN rail (35mm)
Standards EN 60947-5-1, UL 508