Omron K8DT-AS1CA Single-Phase Current Monitoring Relay — 17.5 mm DIN Rail, SPDT Contact, 2-500 mA AC/DC, 100-240 VAC Power, Over/Under Current Protection

The Omron K8DT-AS1CA is a compact single-phase current monitoring relay engineered for precise detection of overcurrent and undercurrent conditions in industrial control systems. With a slim 17.5 mm DIN rail form factor, this relay helps optimize panel space while providing reliable monitoring of AC or DC current within the 2 – 500 mA range.

Powered by a universal 100-240 VAC supply, the unit includes a single SPDT (Form C) relay output, allowing flexible configuration for alarm or control applications based on current changes. The Push-in terminal design simplifies wiring and enhances installation efficiency, making it well suited for machine protection, motor monitoring, and automated equipment fault detection.

Built to integrate seamlessly into industrial panels, the K8DT-AS1CA supports both overcurrent and undercurrent monitoring modes, providing protective awareness for measurement points where deviations in current can indicate potential issues or failures.