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Industrial productSIEMENSPart number: 3UG4622-1AA30
Siemens 3UG4622-1AA30 3-Phase Voltage Monitoring Relay
- Part number
- 3UG4622-1AA30
- Availability
- In stock
- Category
- Electrical Control & Protection
- Subcategory
- Contactors, Relays & Starters
✓ Part-number review✓ Condition stated in quote✓ Worldwide delivery options
Product overview
3UG4622-1AA30 product information
Siemens 3UG4622-1AA30
Reliable three-phase voltage monitoring for protecting motors, equipment and automation systems from electrical supply faults.
| Brand | Siemens |
| Model | 3UG4622-1AA30 |
| Voltage | 160–690 V AC, 3-phase |
| Country of Origin | Germany |
| Weight | 0.18 kg |
| Dimensions | 22.5 × 90 × 100 mm |
| Warranty | 6 months |
| Certifications | CE, cULus, EAC |
| SKU / MPN | 3UG4622-1AA30 |
| What’s in the box | Siemens monitoring relay, installation instructions |
| Product Type | SIRIUS 3UG46 voltage monitoring relay |
| Monitoring Functions | Phase failure, phase sequence, undervoltage and overvoltage |
| Output Contacts | 2 changeover contacts |
| Frequency | 50/60 Hz |
| Mounting | 35 mm DIN rail mounting |
| Terminal Type | Screw terminals |
Key benefits: Detects phase loss and incorrect phase sequence, monitors overvoltage and undervoltage, provides adjustable fault monitoring, uses compact DIN rail mounting, and integrates easily into control panels.
Typical applications: Motor protection, pump systems, conveyor equipment, HVAC panels, compressors, machine tools and industrial distribution boards.
Lifecycle: Active Siemens SIRIUS product with long-term industrial availability; verify regional stock and replacement status.
Compatibility01 02 03 04
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Documents & support
Technical references
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