3VA2025-6HL32-0AA0 | MCCB 25 A, 3 Pole, 85 kA, O/L & S/C Settings, Microprocessor Trip Unit ETU320 LI – Siemens

The 3VA2025-6HL32-0AA0 is a high-performance Molded Case Circuit Breaker (MCCB) from Siemens, designed for reliable and efficient electrical protection in industrial and commercial applications. This MCCB features a 25 A current rating and a 3-pole configuration, making it suitable for three-phase electrical systems.

Key Features:

• Current Rating: 25 A
• Number of Poles: 3 Pole
• Breaking Capacity: 85 kA
• Trip Unit: Microprocessor-based ETU320 LI
• Protection Features: Overload (O/L) and Short-Circuit (S/C) protection with adjustable settings
• Application: Suitable for use in industrial, commercial, and infrastructure projects
• Compliance: Meets international standards for safety and performance

Technical Specifications:

• Rated Operational Voltage (Ue): Up to 690 V AC
• Rated Insulation Voltage (Ui): 1000 V AC
• Rated Impulse Withstand Voltage (Uimp): 8 kV
• Frequency: 50/60 Hz
• Mounting: Fixed or plug-in versions available
• Terminals: Screw-type terminals for secure connections

ETU320 LI Microprocessor Trip Unit:

The ETU320 LI trip unit is a microprocessor-based device that provides precise and reliable protection. It offers adjustable overload and short-circuit settings, allowing for customization based on specific application requirements. The unit also features advanced diagnostics and communication capabilities for integration into modern control systems.

Applications:

This MCCB is ideal for protecting electrical circuits in a wide range of applications, including:

• Industrial machinery and equipment
• Commercial buildings and facilities
• Power distribution systems
• Renewable energy systems

Advantages:

• High breaking capacity ensures reliable protection in demanding environments
• Adjustable settings provide flexibility for various applications
• Compact and robust design for easy installation and long service life
• Advanced trip unit enhances system reliability and diagnostics