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3UG4615-2CR20

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Overview of Siemens 3UG4615-2CR20

Buy genuine Siemens 3UG4615-2CR20 online directly from LeadTime.ca for your automation system. The Siemens 3UG4615-2CR20 is a digital, three-phase monitoring relay designed for robust industrial environments, offering reliable overvoltage, undervoltage, phase failure, sequence, and asymmetry detection. This 3-pole phase monitoring relay operates from 160 to 690 V AC and 250 V DC, making it versatile for a wide range of automation applications. Its compact, snap-on mounting design and intuitive LCD display provide easy installation and real-time monitoring. Whether you need to protect motors, machines, or critical processes from voltage faults, the Siemens 3UG4615-2CR20 delivers precision and durability in a factory-grade package.

Key Features of Siemens 3UG4615-2CR20

  • Monitors three-phase voltage for overvoltage, undervoltage, phase sequence, phase failure, and asymmetry
  • Wide voltage range: 160–690 V AC, 250 V DC
  • Fast response with adjustable trip delay (0.1–20 seconds)
  • Clear LCD display for real-time status and diagnostics
  • 2 changeover (2CO) contact configuration for flexible control
  • Snap-on mounting for quick, tool-free installation
  • Spring-loaded terminals for secure, vibration-resistant connections
  • Compact dimensions (94 x 22.5 x 91 mm) fit tight control panel spaces
  • High mechanical and electrical endurance (10,000,000/100,000 cycles)
  • IP20 enclosure protects against touch hazards and small objects

Technical Specs of Siemens 3UG4615-2CR20

Review Siemens 3UG4615-2CR20 technical data for detailed parameters before installation.

Parameter Value
Voltage Range 160–690 V AC / 250 V DC
Current Rating 3 A (AC) / 0.1 A (DC)
Frequency 50/60 Hz
Contact Configuration 2CO (2 changeover contacts)
Display Type LCD
Mounting Snap-on
Terminals Spring-loaded
Enclosure IP20
Dimensions (mm) 94 H x 22.5 W x 91 D
Weight 0.14 kg
Operating Temperature -40°C to +85°C

Applications / Use Case

This Siemens 3UG4615-2CR20 is commonly used in industrial automation worldwide. Its precision voltage monitoring makes it ideal for machine automation, conveyor systems, production line protection, and factory control panels. The relay safeguards motors and equipment from expensive downtime due to phase loss or voltage anomalies, ensuring reliable operation in demanding environments. Install this Siemens monitoring relay to enhance process safety and reduce maintenance costs in your facility.

Price & Availability

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3UG4615-2CR20

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