3VA1120-5GD42-0AA0 | MCCB 20 A, 4 Pole, 55 kA, Fixed O/L & Fixed S/C Settings, Thermal Magnetic Trip Unit (FTFM) – Siemens

The 3VA1120-5GD42-0AA0 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: 20 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 distribution boards, motor control centers, and other electrical systems where reliable circuit protection is required. It ensures safety by providing protection against overloads and short circuits.

Technical Specifications:

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

Benefits:

• High breaking capacity ensures reliable protection in demanding environments.
• Fixed settings for overload and short-circuit protection simplify installation and operation.
• Thermal magnetic trip unit provides precise and reliable tripping characteristics.
• Robust construction ensures durability and long service life.

Ordering Information:

The product is identified by the part number 3VA1120-5GD42-0AA0. Ensure this number is used when placing orders to receive the correct product.