3VA1112-1AA42-0AA0 | MCCB (Isolator Type) 125 A, 4 Pole, Switch Disconnector – Siemens

The 3VA1112-1AA42-0AA0 is a high-performance Molded Case Circuit Breaker (MCCB) from Siemens, designed for reliable electrical protection and isolation in industrial and commercial applications. This MCCB features an isolator function, making it suitable for applications where safe disconnection and isolation of circuits are required.

Key Features:

• Rated Current: 125 A
• Number of Poles: 4 Pole
• Type: Isolator Type (Switch Disconnector)
• Breaking Capacity: High breaking capacity for reliable protection against short circuits and overloads
• Design: Compact and robust design for easy installation and durability
• Application: Suitable for use in distribution boards, control panels, and other electrical systems
• Standards Compliance: Meets international standards for safety and performance

Applications:

The 3VA1112-1AA42-0AA0 MCCB is ideal for use in a wide range of applications, including:

• Industrial power distribution systems
• Commercial buildings and facilities
• Data centers and IT infrastructure
• Renewable energy systems
• Motor control centers

Technical Specifications:

Benefits:

• Ensures safe isolation of electrical circuits
• Provides reliable protection against overloads and short circuits
• Compact design saves space in electrical panels
• Easy to install and maintain
• Durable construction for long service life