3VA1020-4ED32-0AA0 | MCCB 20 A, 3 Pole, 36 kA, Fixed O/L & Fixed S/C Settings, Thermal Magnetic Trip Unit (FTFM) – Siemens

The 3VA1020-4ED32-0AA0 is a high-performance Molded Case Circuit Breaker (MCCB) manufactured by Siemens, designed to provide reliable protection for electrical circuits. This MCCB is part of the Siemens 3VA series, known for its robust construction and advanced safety features.

Key Features:

• Rated Current: 20 A
• Number of Poles: 3 Pole
• Breaking Capacity: 36 kA
• Trip Unit Type: Thermal Magnetic Trip Unit (FTFM)
• Overload (O/L) Settings: Fixed
• Short-Circuit (S/C) Settings: Fixed
• Mounting Type: Fixed
• Compliance: Meets international standards for safety and performance

Applications:

This MCCB is suitable for a wide range of applications, including industrial, commercial, and residential electrical systems. It is ideal for protecting circuits against overloads and short circuits, ensuring the safety and reliability of electrical installations.

Technical Specifications:

• Rated Voltage: Up to 690 V AC
• Frequency: 50/60 Hz
• Operating Temperature: -25°C to +70°C
• Storage Temperature: -40°C to +85°C
• Standards: IEC 60947-2, EN 60947-2

Advantages:

• 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.
• Compact and durable design for long-lasting performance.