3UG4513-1BR20

Description

Phase failure and sequence monitoring adjustable undervoltage analog monitoring relay

The SIRIUS 3UG4 is designed for monitoring phase sequence, phase failure, and phase asymmetry and/or undervoltage in various applications.

Technical details:

• Preferred successor: 3UG5514-1BR20
• Monitoring type: Phase failure and sequence monitoring, adjustable undervoltage
• Asymmetry: 20% fixed
• Voltage: 3 x 160 to 690 V
• Frequency: 50 to 60 Hz AC
• Hysteresis: 5% fixed
• Delay time: 0-20 s
• Contacts: 2 changeover contacts
• Terminal type: Screw terminal

Customer benefits:

• Network monitoring relay with analog setting for versatile applications, including mobile systems such as A/C compressors and cranes.
• Worldwide use thanks to international certificates.
• Less space required in the control cabinet due to slim design.
• All versions come with removable terminals.
• Available with spring-type terminals for fast, maintenance-free and vibration-proof connection.
• Wide voltage range and versions without auxiliary voltage enable use in any networks worldwide.
• Comprehensive range of accessories standardized for all relays.
• SIRIUS relays provide one range for every application.

Disclaimer: Generated by AI.