3VJ1112-5EB42-0AA0 | MCCB 125 A, 4 Pole, 36 kA, Adjustable O/L & Fixed S/C Settings, Thermal Magnetic Trip Unit (ATFM) – Siemens

The 3VJ1112-5EB42-0AA0 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: 125 A
• Number of Poles: 4 Pole
• Breaking Capacity: 36 kA
• Trip Unit: Thermal Magnetic Trip Unit (ATFM)
• Overload Protection: Adjustable Overload (O/L) Settings
• Short-Circuit Protection: Fixed Short-Circuit (S/C) Settings

Applications:

This MCCB is suitable for use in power distribution systems, motor protection, and other applications requiring robust circuit protection. Its adjustable overload settings allow for customization based on specific load requirements, while the fixed short-circuit settings ensure reliable protection against fault currents.

Technical Specifications:

• Rated Voltage: Up to 690 V AC
• Mounting: Fixed or Plug-in
• Standards Compliance: IEC 60947-2, IEC 60947-4-1
• Operating Temperature: -25°C to +70°C
• Enclosure Rating: IP20

Benefits:

• High breaking capacity ensures reliable protection in demanding environments.
• Adjustable overload settings provide flexibility for various applications.
• Thermal magnetic trip unit offers precise and reliable tripping characteristics.
• Compact design saves space in electrical panels.