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3VA2025-4HL42-0AA0 | MCCB 25 A, 4 Pole, 36 kA, O/L & S/C Settings, Microprocessor Trip Unit ETU320 LI – Siemens
The 3VA2025-4HL42-0AA0 is a high-performance Molded Case Circuit Breaker (MCCB) from Siemens, designed for reliable and efficient electrical protection in a wide range of applications. This MCCB is part of the 3VA series, known for its robust construction and advanced features.
Key Features:
- Rated Current: 25 A
- Number of Poles: 4 Pole
- Breaking Capacity: 36 kA at 415 V AC
- Trip Unit: Microprocessor-based ETU320 LI
- Protection Functions: Overload (O/L) and Short-Circuit (S/C) protection with adjustable settings
- Communication Capability: Optional communication modules for integration into automation systems
- Mounting: Fixed type
- Standards Compliance: IEC 60947-2, IEC 60947-4-1, and other international standards
Applications:
This MCCB is suitable for use in industrial, commercial, and infrastructure applications, including:
- Motor protection
- Distribution boards
- Power distribution systems
- Renewable energy systems
Technical Specifications:
| Parameter | Value |
|---|---|
| Rated Operational Voltage (Ue) | 415 V AC |
| Rated Insulation Voltage (Ui) | 690 V AC |
| Rated Impulse Withstand Voltage (Uimp) | 8 kV |
| Frequency | 50/60 Hz |
| Operating Temperature Range | -25°C to +70°C |
| Storage Temperature Range | -40°C to +85°C |
Additional Information:
The ETU320 LI microprocessor trip unit provides precise and reliable protection, with adjustable settings for overload and short-circuit protection. It also offers advanced diagnostics and monitoring capabilities, making it ideal for modern electrical systems.
The 3VA2025-4HL42-0AA0 is designed for easy installation and maintenance, ensuring long-term reliability and safety in demanding environments.
Product Data Sheet
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