Siemens Monitoring Relay, 1 Phase, SPDT Contact, DIN Rail Mount, 50mA to 15A, 275 V dc/ac, 2W Power Consumption 3UG4622-2AW30

Siemens 3UG4622-2AW30 Monitoring Relay is a high-precision device designed for one-phase current monitoring in industrial and automation applications. This relay offers SPDT contact configuration and supports sensing currents from 50 mA to 15 A, providing reliable overcurrent and undercurrent protection to electrical circuits.

It features an adjustable response time range of 0.1 to 20 seconds, enabling tailored sensitivity settings for diverse operational requirements. The relay is powered by a 275 V dc or 275 V ac supply and consumes minimal power of 2 watts, contributing to efficient energy use.

The device includes screw terminals for robust and secure electrical connections and mounts conveniently on DIN rails to save space within control cabinets. Its compact dimensions (91 mm length, 96 mm height, 22.5 mm width) facilitate easy integration without occupying excessive panel space.

With an IP20 rating, the relay is protected against solid objects but not liquids, making it suitable for indoor industrial environments. The built-in digital display provides real-time current monitoring for operator convenience.

Siemens 3UG4 series relays conform to international standards including CCC, CE, EAC, and UL, ensuring reliable performance and safety compliance across global industrial installations.

Monitors AC and DC currents between 50 mA and 15 A. Time delay adjustable from 0.1 to 20 seconds enhances operational accuracy. Overcurrent and undercurrent detection protects circuits from faults. Compact DIN rail mount design facilitates easy setup and space efficiency.

Screw terminal connections guarantee secure wiring and maintenance. Robust operation up to 60°C ambient temperature with IP20 protection. Digital display allows simple and precise current visualization. Compliant with CCC, CE, EAC, and UL standards for safety and quality assurance.

This monitoring relay is ideal for industrial automation, electrical panel monitoring, and machinery safety systems where precise current control is critical. Integrate Siemens 3UG4622-2AW30 into your electrical installations to enhance operational safety, efficiency, and real-time diagnostic capability.

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