3VA1220-4GE42-0AA0 | MCCB 200 A, 4 Pole, 36 kA, Adjustable O/L & Fixed S/C Settings, Thermal Magnetic Trip Unit (ATFM) – Siemens

The 3VA1220-4GE42-0AA0 is a high-performance Molded Case Circuit Breaker (MCCB) from Siemens, designed for reliable and efficient electrical protection in industrial and commercial applications. This MCCB is part of the 3VA series, known for its robust construction and advanced features.

Key Features:

• Rated Current: 200 A
• Number of Poles: 4 Pole
• Breaking Capacity: 36 kA at 415 V AC
• Trip Unit: Thermal Magnetic Trip Unit (ATFM)
• Overload Protection: Adjustable Overload (O/L) Settings
• Short-Circuit Protection: Fixed Short-Circuit (S/C) Settings
• Mounting: Fixed Mounting
• Standards Compliance: IEC 60947-2, IEC 60947-4-1

Applications:

The 3VA1220-4GE42-0AA0 MCCB is suitable for a wide range of applications, including:

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

Technical Specifications:

Benefits:

• High breaking capacity ensures reliable protection in case of short circuits.
• Adjustable overload settings allow for customization based on specific application requirements.
• Thermal magnetic trip unit provides precise and reliable tripping characteristics.
• Robust design ensures durability and long service life.
• Compliance with international standards guarantees safety and reliability.