3VA22165MN320AA0 | MCCB 160 A, 3 Pole, 55 KA, O/L & S/C, Microprocessor Based Trip Unit ETU350M LSI – Siemens

The 3VA22165MN320AA0 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 160 A and features a 3-pole configuration, making it suitable for three-phase electrical systems.

With a breaking capacity of 55 kA, this circuit breaker ensures robust protection against short-circuit currents, safeguarding your electrical infrastructure from potential damage. It is equipped with an advanced Microprocessor-Based Trip Unit ETU350M LSI, which provides precise and reliable protection against overload (O/L) and short-circuit (S/C) conditions.

The ETU350M LSI trip unit offers adjustable settings for long-time, short-time, and instantaneous protection, allowing for customization based on specific application requirements. This feature enhances the flexibility and adaptability of the MCCB in various industrial and commercial environments.

Designed for ease of installation and maintenance, the 3VA22165MN320AA0 is built to meet the highest standards of quality and reliability. Its compact design and advanced technology make it an ideal choice for applications requiring high-performance circuit protection.

Key Features:

• Rated Current: 160 A
• Number of Poles: 3
• Breaking Capacity: 55 kA
• Trip Unit: ETU350M LSI (Microprocessor-Based)
• Protection Functions: Overload (O/L) and Short-Circuit (S/C)
• Adjustable Settings: Long-time, Short-time, and Instantaneous Protection
• Brand: Siemens

Applications:

The 3VA22165MN320AA0 is suitable for a wide range of applications, including:

• Industrial power distribution systems
• Commercial buildings
• Data centers
• Renewable energy systems
• Motor control centers

Siemens’ commitment to innovation and quality ensures that the 3VA22165MN320AA0 delivers exceptional performance and reliability, making it a trusted choice for electrical protection in demanding environments.