3VA1150-5GD42-0AA0 | MCCB 50 A, 4 Pole, 55 kA, Fixed O/L & Fixed S/C Settings, Thermal Magnetic Trip Unit (FTFM) – Siemens

The 3VA1150-5GD42-0AA0 is a high-performance Molded Case Circuit Breaker (MCCB) manufactured by Siemens. Designed for reliable and efficient circuit protection, this MCCB is ideal for a wide range of industrial and commercial applications.

Key Features:

• Rated Current: 50 A
• Number of Poles: 4 Pole
• Breaking Capacity: 55 kA
• Trip Unit Type: Thermal Magnetic Trip Unit (FTFM)
• Overload (O/L) Settings: Fixed
• Short-Circuit (S/C) Settings: Fixed
• Mounting Type: Fixed

Applications:

This MCCB is suitable for use in electrical distribution systems, providing protection against overloads and short circuits. It is commonly used in:

• Industrial control panels
• Commercial buildings
• Power distribution networks
• Motor control centers

Technical Specifications:

• Rated Voltage: Up to 690 V AC
• Standards Compliance: IEC 60947-2
• Operating Temperature: -25°C to +70°C
• Terminal Type: Screw terminals
• Enclosure Material: Thermoplastic, flame-retardant

Advantages:

• High breaking capacity ensures reliable protection in demanding environments.
• Fixed settings for overload and short-circuit protection simplify installation and operation.
• Robust construction ensures durability and long service life.
• Compact design saves space in electrical panels.