Siemens 3UG4625-2CW30 Digital Residual Current Monitoring Relay
Siemens 3UG4625-2CW30 Digital Relay for Residual Current Monitoring.
The Siemens 3UG4625-2CW30 is a digital monitoring relay engineered for residual current monitoring, utilizing a current transformer (3UL23). It provides independent adjustments for warning and trip thresholds within a range of 0.03 to 40 A. This relay is powered by a 24 to 240 V AC/DC supply (50 to 60 Hz) and offers adjustable ON-delay and tripping delay settings from 0.1 to 20 seconds. It incorporates a shutdown hysteresis up to 50% and a fixed warning hysteresis of 5%, featuring two changeover contacts and a spring-loaded connection system.
This monitoring relay is essential for enhancing safety in electrical installations by detecting earth leakage currents. It is commonly applied in industrial facilities, commercial buildings, and hazardous environments to prevent electrical hazards and fires.
Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 3UG4625-2CW30. We are committed to providing high-quality, cost-effective automation solutions and ensuring rapid delivery of critical components for your business needs.
| Type | Digital Monitoring Relay |
| Function | Residual Current Monitoring |
| Adjustment Range | 0.03 to 40 A |
| Supply Voltage | 24 to 240 V AC/DC |
| Frequency | 50 to 60 Hz |
| ON-Delay | 0.1 to 20 s |
| Tripping Delay | 0.1 to 20 s |
| Hysteresis | Shutdown up to 50%, Warning 5% |
| Contacts | 2 Changeover |
| Connection | Spring-loaded |