3VA1116-5GD42-0AA0 | MCCB 160 A, 4 Pole, 55 kA, Fixed O/L & Fixed S/C Settings, Thermal Magnetic Trip Unit (FTFM) – Siemens

The 3VA1116-5GD42-0AA0 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 160 A and features a 4-pole configuration, making it suitable for a wide range of industrial and commercial applications.

Key Features:

• Rated Current: 160 A
• Number of Poles: 4
• Breaking Capacity: 55 kA
• Trip Unit Type: Thermal Magnetic (FTFM)
• Overload (O/L) Settings: Fixed
• Short-Circuit (S/C) Settings: Fixed
• Mounting Type: Fixed

Applications:

This MCCB is ideal for use in electrical distribution systems where reliable circuit protection is required. It is commonly used in:

• Industrial plants
• Commercial buildings
• Data centers
• Power distribution panels

Technical Specifications:

• Rated Insulation Voltage (Ui): 1000 V
• Rated Operational Voltage (Ue): 690 V AC
• Rated Frequency: 50/60 Hz
• Mechanical Durability: 20,000 operations
• Electrical Durability: 10,000 operations
• Standards Compliance: IEC 60947-2, IEC 60947-1

Additional Information:

The 3VA1116-5GD42-0AA0 MCCB is designed with Siemens’ advanced thermal magnetic trip unit (FTFM), which ensures precise and reliable protection against overloads and short circuits. The fixed settings for both overload and short-circuit protection make it easy to install and configure, reducing setup time and ensuring consistent performance.

With a high breaking capacity of 55 kA, this MCCB is capable of handling high fault currents, making it suitable for demanding environments. The robust construction and compliance with international standards ensure long-term reliability and safety.