Omron Monitoring Relay, 1 Phase, SPDT Contact, DIN Rail Mount, 10A to 200A, 24 V DC / 240 V AC K8AK-AW3 100-240VAC

The Omron K8AK-AW3 100-240VAC monitoring relay is a robust industrial device that supervises single-phase currents between 10 and 200 amperes with adjustable time delay settings ranging from 0.1 to 30 seconds. This device is designed for use in electrical distribution and automation control panels, offering reliable detection of undercurrent and overcurrent conditions to protect equipment and machinery.

Equipped with an SPDT contact rated for 5 amperes at 250 V ac switching voltage, the relay ensures flexible control of alarms or contactors. Its dual AC supply ratings of 24 V dc and 240 V ac make it compatible with various control voltage standards. The relay mounts easily on standard DIN rails using a clip-on mechanism and connects through secure screw terminals that provide reliable wiring under vibration and electrical panel conditions.

The compact device measures 100 mm in length, 90 mm in height, and 22.5 mm in width, fitting conveniently into indoor electrical cabinets. It is protected to IP20 standards and operates efficiently within an ambient temperature range of -20°C to 60°C. This makes it suitable for industrial environments requiring stable phase monitoring and fault detection.

Applications include motor protection against stalls or imbalance, phase loss detection in machinery, and overcurrent alarm circuits in switchgear and control panels. Compliance with UL, RoHS, and EN 60947-5-1 standards ensures reliable performance and safety.

Monitors single-phase currents from 10A to 200A with adjustable time delay. SPDT contact rated at 5A for alarm and control functions. Screw terminal type ensures secure connections in panels. DIN rail mounting for easy installation and integration.

Low power consumption of 4.6 VA to reduce auxiliary load. IP20 enclosure suitable for indoor environments. Operating temperature range: -20°C to 60°C for reliable industrial use. Compliance with UL, RoHS, and EN 60947-5-1 standards.

Ideal for motor protection, phase monitoring, and overcurrent alarm applications. Explore more Monitoring Relays and electrical automation products at EnvMart to ensure your industrial control systems are protected and reliable.