3VA1220-6GE42-0AA0 | MCCB 200 A, 4 Pole, 70 kA, Adjustable O/L & Fixed S/C Settings, Thermal Magnetic Trip Unit (ATFM) – Siemens

The 3VA1220-6GE42-0AA0 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 200 A and features a 4-pole configuration, making it suitable for a wide range of industrial and commercial applications.

With a breaking capacity of 70 kA, this circuit breaker ensures robust protection against short circuits and overloads. It is equipped with a Thermal Magnetic Trip Unit (ATFM), which combines both thermal and magnetic tripping mechanisms for precise and reliable operation. The thermal trip unit provides protection against overloads, while the magnetic trip unit offers instantaneous protection against short circuits.

The 3VA1220-6GE42-0AA0 features adjustable overload (O/L) settings, allowing for customization based on specific application requirements. Additionally, it comes with fixed short-circuit (S/C) settings, ensuring consistent and reliable protection under fault conditions.

This MCCB is designed for easy installation and maintenance, with a compact and robust construction that ensures durability and long service life. It is ideal for use in distribution boards, motor control centers, and other electrical systems where reliable circuit protection is essential.

Key Features:

• Rated Current: 200 A
• Number of Poles: 4
• Breaking Capacity: 70 kA
• Trip Unit: Thermal Magnetic (ATFM)
• Overload Protection: Adjustable
• Short-Circuit Protection: Fixed Settings
• Application: Industrial and Commercial

Applications:

The 3VA1220-6GE42-0AA0 is suitable for a variety of applications, including:

• Distribution Boards
• Motor Control Centers
• Power Distribution Systems
• Industrial Machinery
• Commercial Buildings

Siemens’ commitment to quality and innovation ensures that the 3VA1220-6GE42-0AA0 delivers reliable performance and protection, making it a trusted choice for electrical engineers and contractors worldwide.