3VA1020-3ED42-0AA0 | MCCB 20 A, 4 Pole, 25 kA, Fixed O/L & Fixed S/C Settings, Thermal Magnetic Trip Unit (FTFM) – Siemens

The 3VA1020-3ED42-0AA0 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: 25 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, motor protection, and other applications where reliable circuit protection is required. Its robust design ensures durability and long-term performance in demanding environments.

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:

• Provides reliable protection against overloads and short circuits.
• Compact design for space-saving installation.
• Easy to install and maintain.
• High breaking capacity ensures safety in critical applications.