3VA1220-6EF32-0AA0 | MCCB 200 A, 3 Pole, 70 kA, Adjustable O/L & Adjustable S/C Settings, Thermal Magnetic Trip Unit (ATAM) – Siemens

The 3VA1220-6EF32-0AA0 is a high-performance Molded Case Circuit Breaker (MCCB) manufactured by Siemens, designed to provide reliable protection for electrical circuits. This MCCB is rated for a current of 200 A and features a 3-pole configuration, making it suitable for three-phase electrical systems.

With a breaking capacity of 70 kA, this circuit breaker ensures robust protection against short circuits and overloads. It is equipped with an Adjustable Overload (O/L) and Adjustable Short-Circuit (S/C) settings, allowing for precise customization to meet specific application requirements.

The Thermal Magnetic Trip Unit (ATAM) provides dual protection by combining thermal and magnetic tripping mechanisms. The thermal element protects against overloads, while the magnetic element responds to short-circuit conditions, ensuring quick and reliable disconnection of the circuit in case of faults.

This MCCB is ideal for use in industrial, commercial, and infrastructure applications where reliable circuit protection and flexibility in settings are essential. Its robust design and advanced features make it a dependable choice for safeguarding electrical systems.

Key Features:

• Rated Current: 200 A
• Number of Poles: 3
• Breaking Capacity: 70 kA
• Trip Unit: Thermal Magnetic (ATAM)
• Adjustable Overload (O/L) Settings: Yes
• Adjustable Short-Circuit (S/C) Settings: Yes
• Application: Industrial, Commercial, Infrastructure

Applications:

The Siemens 3VA1220-6EF32-0AA0 MCCB is suitable for a wide range of applications, including:

• Motor protection
• Distribution boards
• Power distribution systems
• Industrial control panels
• Commercial building electrical systems

Benefits:

• High breaking capacity for enhanced safety
• Adjustable settings for precise protection
• Reliable thermal magnetic trip unit
• Durable and robust construction
• Compliance with international standards