Overview of Siemens 3UG4651-1AW30
Buy genuine Siemens 3UG4651-1AW30 online, a reliable speed monitoring relay designed for industrial automation and process control systems. This digital monitoring relay supports control supply voltages from 24 to 240 VAC/DC and features a single-pole double-throw (SPDT) output contact, making it an essential component for ensuring precise and safe rotational speed monitoring. The device is DIN-rail mountable, with screw terminal connections for secure and straightforward installation. Its LCD display offers clear operational feedback, and its broad frequency compatibility (50/60 Hz) ensures versatile application across different regions and equipment. The Siemens 3UG4651-1AW30 is favored for its durability, accuracy, and flexible programming options including adjustable startup delay, hysteresis, and reset functions.
Key Features of Siemens 3UG4651-1AW30
- Speed monitoring range from 0.1 to 2200 revolutions per minute (rpm)
- Control supply voltage: 24 to 240 V AC/DC at 50/60 Hz
- Single-pole double-throw (SPDT) relay output for versatile control
- DIN-rail mounting with screw terminal connections for easy integration
- Adjustable functions including startup delay (0.1 to 99.9 seconds) and hysteresis
- LCD display for real-time status monitoring and configuration
- Manual, automatic, and external reset capabilities
- High mechanical and electrical endurance, including 10 million mechanical cycles
- Designed for robust industrial environments, operating from -20°C to 65°C
Technical Specs of 3UG4651-1AW30
Explore Siemens 3UG4651-1AW30 specifications for detailed parameters to ensure system compatibility.
| Parameter |
Specification |
| Control supply voltage |
24 to 240 V AC/DC |
| Frequency |
50/60 Hz |
| Output contact type |
SPDT (1 CO) |
| Speed range |
0.1 to 2200 rpm |
| Mounting style |
DIN rail |
| Operating temperature |
-20 to 65 °C |
| Terminal type |
Screw |
| Display |
LCD |
| Contact rating |
3 A / 250 V AC |
Applications / Use Case
This Siemens 3UG4651-1AW30 is commonly used in industrial automation and process control systems worldwide. It is ideal for monitoring rotational speeds in motors, conveyor systems, and production lines, ensuring that mechanical components operate within defined speed limits to prevent damage or downtime. Its precision and flexibility make it well-suited for factory control panels, packaging and conveyor operations, and machine automation setups, providing critical safety and performance feedback in demanding environments.
Price & Availability
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