3VM11105MH320AA0 | MCCB 100 A, 3 Pole, 55 kA, Adjustable S/C, Magnetic Trip Unit, For Motor Starter Protection – Siemens

The 3VM11105MH320AA0 is a high-performance Molded Case Circuit Breaker (MCCB) from Siemens, designed for robust motor starter protection. This MCCB is rated for 100 A and features a 3-pole configuration, making it suitable for three-phase electrical systems. With a breaking capacity of 55 kA, it ensures reliable protection against short circuits and overloads in demanding industrial environments.

Equipped with an adjustable short-circuit (S/C) protection setting, this MCCB allows for precise customization to match specific application requirements. The magnetic trip unit ensures rapid response to fault conditions, minimizing downtime and protecting connected equipment. Its design is optimized for motor starter applications, providing enhanced safety and performance for motor-driven systems.

Key features of the 3VM11105MH320AA0 include:

• Current Rating: 100 A
• Number of Poles: 3
• Breaking Capacity: 55 kA
• Adjustable Short-Circuit Protection: Yes
• Trip Unit Type: Magnetic
• Application: Motor Starter Protection
• Brand: Siemens

This MCCB is ideal for use in industrial and commercial settings where reliable motor protection is critical. Its durable construction and advanced features make it a trusted choice for safeguarding electrical systems and ensuring operational efficiency.