3VM10403ED420AA0 | MCCB 40 A, 4 Pole, 25 kA, Fixed O/L & Fixed S/C Settings, Thermal Magnetic Trip Unit (FTFM) – Siemens

The 3VM10403ED420AA0 is a high-performance Molded Case Circuit Breaker (MCCB) manufactured by Siemens, designed to provide reliable protection for electrical circuits. This MCCB is rated for a current of 40 A and features a 4-pole configuration, making it suitable for a wide range of industrial and commercial applications.

With a breaking capacity of 25 kA, this circuit breaker ensures robust protection against short circuits and overloads. It is equipped with a Thermal Magnetic Trip Unit (FTFM), which combines both thermal and magnetic tripping mechanisms to deliver precise and dependable circuit protection. The thermal element protects against overloads, while the magnetic element responds to short-circuit conditions.

The 3VM10403ED420AA0 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 stability and safety are paramount.

Designed for fixed mounting, this MCCB is easy to install and integrates seamlessly into electrical distribution systems. Its compact and durable design ensures long-lasting performance, even in demanding environments.

Siemens is renowned for its high-quality electrical components, and the 3VM10403ED420AA0 is no exception. It is engineered to meet international standards, providing peace of mind and reliable protection for your electrical systems.

Key Features:

• Rated Current: 40 A
• Number of Poles: 4
• Breaking Capacity: 25 kA
• Trip Unit: Thermal Magnetic (FTFM)
• Overload Protection: Fixed Setting
• Short-Circuit Protection: Fixed Setting
• Mounting Type: Fixed
• Brand: Siemens

Applications:

The 3VM10403ED420AA0 is suitable for use in a variety of applications, including:

• Industrial control panels
• Commercial electrical distribution systems
• Motor protection circuits
• Power distribution networks

Trust Siemens to deliver superior performance and reliability with the 3VM10403ED420AA0 MCCB, ensuring the safety and efficiency of your electrical systems.