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3VA2340-4HL42-0AA0 | MCCB 400 A, 4 Pole, 36 kA, O/L & S/C, Microprocessor Based Trip Unit ETU320 LI – Siemens
The 3VA2340-4HL42-0AA0 is a high-performance Molded Case Circuit Breaker (MCCB) manufactured by Siemens, designed for reliable and efficient protection of electrical circuits. This MCCB is rated for a current of 400 A and features a 4-pole configuration, making it suitable for a wide range of industrial and commercial applications.
Key Features:
- Rated Current: 400 A
- Number of Poles: 4
- Breaking Capacity: 36 kA
- Protection Functions: Overload (O/L) and Short-Circuit (S/C) protection
- Trip Unit: Microprocessor-based ETU320 LI trip unit for precise and reliable tripping
- Design: Compact and robust design for easy installation and maintenance
- Compliance: Meets international standards for safety and performance
Applications:
The 3VA2340-4HL42-0AA0 MCCB is ideal for use in:
- Industrial power distribution systems
- Commercial buildings
- Data centers
- Renewable energy systems
- Motor control centers
Technical Specifications:
| Parameter | Value |
|---|---|
| Rated Current | 400 A |
| Number of Poles | 4 |
| Breaking Capacity | 36 kA |
| Trip Unit | ETU320 LI (Microprocessor-based) |
| Protection Functions | Overload (O/L), Short-Circuit (S/C) |
| Standards Compliance | IEC 60947-2, IEC 60947-4-1 |
Benefits:
- Enhanced safety with advanced protection features
- High breaking capacity for reliable operation in demanding environments
- Microprocessor-based trip unit for accurate and adjustable protection settings
- Durable construction for long service life
Product Data Sheet
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