Description
The Siemens 3VA2 Frame 250M MCCB is a high-performance 250A circuit breaker tailored for demanding industrial environments. Equipped with an ETU320 LI (Long-Time and Instantaneous) trip unit, it offers precise and customizable protection against overloads and short circuits.
Key Features:
- Thermal-Magnetic Trip Unit (ETU320 LI): Provides long-time (Ir) and instantaneous (Ii) protection for stable and dynamic fault management.
- Adjustable Overload Protection (Ir): Range of 100A to 250A.
- Short-Circuit Protection (Ii): Adjustable from 1.5× to 10× In for fault protection.
- High Breaking Capacity: Rated at 55 kA at 415 V and 50 kA at 600 V AC, ensuring durability in fault conditions.
This breaker supports flexible installation in power distribution systems, safeguarding electrical equipment with high reliability. Built with Siemens’ advanced engineering, the 3VA2225-5HL32 combines functionality and efficiency for optimized performance.
