The Siemens 3UG Relay from the SIRIUS family is a reliable digital monitoring relay designed to safeguard machinery and plants. It continuously supervises key electrical and mechanical parameters like voltage, current, speed, and phase sequence, preventing costly downtime and equipment damage. With a clear digital display, versatile settings, and advanced fault diagnostics, it’s a trusted choice for industrial protection.
Electrical Monitoring – Tracks line/phase voltage, AC/DC current, residual current, and window/lamp heating applications.
Mechanical Monitoring – Monitors speed of motors, shafts, or wheels to prevent mechanical faults.
Machine & Plant Protection – Shields equipment from damage caused by electrical or operational irregularities.
Digital Display – Real-time measured values and fault diagnostics at a glance.
Configurable Parameters – Adjustable hysteresis, delay times, and reset functions (manual/automatic).
IO-Link Interface – Available in many variants for easy controller integration.
Fast Fault Diagnostics – Clear indicators enable quick and precise troubleshooting.
The Siemens 3UG monitoring relay stands out for its versatility and dependability in industrial automation. By combining electrical and mechanical monitoring in one device, it ensures uninterrupted operation, reduces maintenance costs, and prolongs equipment life. With flexible configuration options and modern interfaces, it adapts to various plant requirements while keeping operators informed with real-time data.
Protecting motors and conveyor systems from electrical overloads
Monitoring power supply quality in three-phase networks
Preventing pump dry-running and ensuring correct process levels
Detecting cable faults or breakage in automation systems
Safeguarding industrial machinery from downtime and damage
Ohm Murugha Electrical is a trusted dealer, supplying all over India. Satisfied buyers rely on our quick response and timely delivery for genuine Siemens automation products.
