Omron Monitoring Relay, 3 Phase, 200 V ac→240 V ac Monitor Range, Transistor, DIN Rail

This monitoring relay provides three-phase voltage supervision for industrial control systems, detecting phase presence and abnormalities on AC supplies. It is designed for DIN-rail mounting in electrical panels and delivers transistor output switching suitable for automation and protection tasks in facilities operating from a 200-240VAC supply.

• Transistor contact output enables Rapid electronic switching and integration • Monitors three-phase systems to detect phase loss and imbalance • Operates across a 200-240VAC supply for common industrial grids • Handles contact current up to 5A to drive control circuits directly • Low power drain of 1.7VA reduces panel energy consumption • Push-in terminals permit fast, tool-free wiring and maintenance

• Suitable for motor control panels requiring phase-failure detection • Ideal for production-line automation monitoring three-phase supplies • Used with distribution boards in commercial buildings for phase supervision • Can be used for preventive maintenance systems monitoring supply integrity

It functions across ambient temperatures from -20°C to 60°C, enabling use in chilled plant rooms and warm equipment enclosures.

It clips onto a DIN rail and presents a Compact footprint of 90mmx17.5mm for dense panel layouts.

It carries IEC, CCC, UL, RoHS and CE markings indicating conformity with recognised electrical and safety standards.

The unit has an IP20 rating, offering protection against solid contact while requiring enclosure in appropriate cabinets for moisture or dust exposure.