3VJ1340-3DA32-0AA0 | MCCB 400 A, 3 Pole, 25 kA, Fixed O/L & Fixed S/C Settings, Thermal Magnetic Trip Unit (FTFM) – Siemens

The 3VJ1340-3DA32-0AA0 is a high-performance Molded Case Circuit Breaker (MCCB) manufactured by Siemens, designed for reliable and efficient electrical protection in industrial and commercial applications. This MCCB is rated for a current of 400 A and features a 3-pole configuration, making it suitable for three-phase electrical systems.

With a breaking capacity of 25 kA, this circuit breaker ensures robust protection against short-circuit currents, safeguarding your electrical infrastructure from potential damage. The device is equipped with a Thermal Magnetic Trip Unit (FTFM), which combines both thermal and magnetic protection mechanisms. The thermal element provides overload protection by responding to prolonged overcurrent conditions, while the magnetic element offers instantaneous short-circuit protection.

The 3VJ1340-3DA32-0AA0 features fixed overload (O/L) and fixed short-circuit (S/C) settings, ensuring consistent and reliable operation without the need for manual adjustments. This makes it an ideal choice for applications where precise and dependable protection is required.

Designed for fixed mounting, this MCCB is easy to install and integrates seamlessly into electrical distribution panels. Its durable construction and advanced technology make it a reliable solution for protecting motors, transformers, and other electrical equipment from overloads and short circuits.

Key Features:

• Rated Current: 400 A
• Number of Poles: 3
• Breaking Capacity: 25 kA
• Trip Unit: Thermal Magnetic (FTFM)
• Overload Protection: Fixed Settings
• Short-Circuit Protection: Fixed Settings
• Mounting Type: Fixed
• Brand: Siemens

Applications:

The Siemens 3VJ1340-3DA32-0AA0 MCCB is suitable for a wide range of applications, including:

• Industrial electrical distribution systems
• Commercial buildings and facilities
• Motor protection circuits
• Transformer protection
• Power distribution panels

With its advanced features and Siemens’ reputation for quality, the 3VJ1340-3DA32-0AA0 is a dependable choice for ensuring the safety and reliability of your electrical systems.