3VA2063-5JQ42-0AA0 | MCCB 63 A, 4 Pole, 55 kA, O/L, S/C & E/F, Microprocessor Based Trip Unit ETU560 LSIG – Siemens

The 3VA2063-5JQ42-0AA0 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 63 A and features 4 poles, making it suitable for a wide range of industrial and commercial applications.

Key Features:

• Rated Current: 63 A
• Number of Poles: 4
• Breaking Capacity: 55 kA
• Protection Functions: Overload (O/L), Short Circuit (S/C), and Earth Fault (E/F) protection
• Trip Unit: Microprocessor-based ETU560 LSIG trip unit for precise and adjustable protection settings
• Brand: Siemens

Applications:

This MCCB is ideal for use in electrical distribution systems where reliable protection against overloads, short circuits, and earth faults is required. It is commonly used in industrial plants, commercial buildings, and infrastructure projects.

Technical Specifications:

• Rated Voltage: Up to 690 V AC
• Frequency: 50/60 Hz
• Mounting: Fixed or Plug-in
• Standards: Complies with IEC 60947-2 and other international standards

Advantages:

• High breaking capacity ensures safety in demanding environments
• Microprocessor-based trip unit allows for precise and customizable protection settings
• Compact and robust design for easy installation and durability
• Compatible with Siemens’ comprehensive range of accessories and communication modules