3VJ1220-1EB42-0AA0 | MCCB 200 A, 4 Pole, 18 kA, Adjustable O/L & Fixed S/C Settings, Thermal Magnetic Trip Unit (ATFM) – Siemens

The 3VJ1220-1EB42-0AA0 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 4-pole configuration, making it suitable for a wide range of industrial and commercial applications.

Key Features:

• Rated Current: 200 A
• Number of Poles: 4
• Breaking Capacity: 18 kA
• Trip Unit: Thermal Magnetic Trip Unit (ATFM)
• Overload Protection: Adjustable Overload (O/L) settings for precise protection customization
• Short-Circuit Protection: Fixed Short-Circuit (S/C) settings for reliable fault interruption
• Application: Suitable for use in distribution boards, motor control centers, and other electrical systems requiring robust circuit protection

Technical Specifications:

• Voltage Rating: Up to 690 V AC
• Frequency: 50/60 Hz
• Mounting: Fixed or Plug-in
• Standards Compliance: IEC 60947-2, IEC 60947-4-1
• Environmental Conditions: Operates reliably in temperatures ranging from -25°C to +70°C

Applications:

The Siemens 3VJ1220-1EB42-0AA0 MCCB is ideal for protecting electrical circuits in various environments, including:

• Industrial plants
• Commercial buildings
• Data centers
• Renewable energy systems
• Motor control applications

Benefits:

• Reliable Protection: Ensures safe and efficient operation of electrical systems by providing precise overload and short-circuit protection.
• Flexible Configuration: Adjustable overload settings allow for customization based on specific application requirements.
• Durability: Built to withstand harsh environmental conditions, ensuring long-term reliability.
• Compliance: Meets international standards for safety and performance.