3VA1112-6GE42-0AA0 | MCCB 125 A, 4 Pole, 70 kA, Adjustable O/L & Fixed S/C Settings, Thermal Magnetic Trip Unit (ATFM) – Siemens

The 3VA1112-6GE42-0AA0 is a high-performance Molded Case Circuit Breaker (MCCB) manufactured by Siemens, designed to provide reliable protection for electrical circuits. This MCCB is suitable for a wide range of applications, including industrial, commercial, and residential installations.

Key Features:

• Rated Current: 125 A
• Number of Poles: 4 Pole
• Breaking Capacity: 70 kA
• Trip Unit: Thermal Magnetic Trip Unit (ATFM)
• Overload Protection: Adjustable Overload (O/L) Settings
• Short-Circuit Protection: Fixed Short-Circuit (S/C) Settings
• Mounting: Fixed Type
• Standards Compliance: IEC 60947-2, IEC 60947-4-1

Applications:

The 3VA1112-6GE42-0AA0 MCCB is ideal for use in:

• Main distribution boards
• Sub-distribution boards
• Motor protection circuits
• Generator protection circuits
• Industrial control panels

Technical Specifications:

Additional Information:

The 3VA1112-6GE42-0AA0 MCCB is designed to offer superior protection against overloads and short circuits, ensuring the safety and reliability of electrical systems. Its adjustable overload settings allow for precise customization to match specific application requirements, while the fixed short-circuit settings provide consistent protection against high fault currents.

Siemens’ Thermal Magnetic Trip Unit (ATFM) ensures accurate and reliable tripping characteristics, making this MCCB a trusted choice for critical electrical installations. The robust construction and compliance with international standards make it suitable for use in demanding environments.