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3VA2225-5HM42-0AA0 | MCCB 250 A, 4 Pole, 55 kA, O/L, S/C & E/F Settings, Microprocessor Trip Unit ETU330 LIG – Siemens
The 3VA2225-5HM42-0AA0 is a high-performance Molded Case Circuit Breaker (MCCB) from Siemens, designed for reliable and efficient protection of electrical circuits. This MCCB is rated for a current of 250 A and features a 4-pole configuration, making it suitable for a wide range of industrial and commercial applications.
Key Features:
- Rated Current: 250 A
- Number of Poles: 4
- Breaking Capacity: 55 kA
- Protection Functions: Overload (O/L), Short Circuit (S/C), and Earth Fault (E/F) protection
- Trip Unit: Microprocessor-based ETU330 LIG trip unit for precise and adjustable protection settings
- Compact Design: Space-saving and easy to install in various electrical panels
- High Performance: Ensures reliable operation under demanding conditions
Applications:
This MCCB is ideal for use in:
- Industrial power distribution systems
- Commercial buildings
- Data centers
- Renewable energy systems
- Motor protection circuits
Technical Specifications:
| Parameter | Value |
|---|---|
| Rated Current | 250 A |
| Number of Poles | 4 |
| Breaking Capacity | 55 kA |
| Trip Unit | ETU330 LIG (Microprocessor-based) |
| Protection Functions | Overload (O/L), Short Circuit (S/C), Earth Fault (E/F) |
| Standards Compliance | IEC 60947-2, IEC 60947-4-1 |
Benefits:
- Enhanced safety with advanced protection features
- Customizable settings for precise protection
- Durable and reliable performance
- Easy integration into existing systems
Product Data Sheet
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