Product Description – 3VM14635EE320AA0 | MCCB 630 A

Overview

The 3VM14635EE320AA0 is a Molded Case Circuit Breaker (MCCB) manufactured by Siemens. It is designed for reliable protection of electrical circuits and equipment. This MCCB is suitable for a wide range of applications, including industrial, commercial, and infrastructure projects.

Key Features

• Rated Current: 630 A
• Number of Poles: 3 Pole
• Breaking Capacity: 55 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
• Terminal Type: Screw Terminals
• Operating Temperature: -25°C to +70°C
• Storage Temperature: -40°C to +85°C
• Protection Degree: IP20 (Terminals), IP40 (Front)

Detailed Features

Thermal Magnetic Trip Unit (ATFM)

The ATFM trip unit combines both thermal and magnetic protection mechanisms. The thermal element provides overload protection by detecting prolonged overcurrent conditions, while the magnetic element offers instantaneous protection against short-circuit faults.

Adjustable Overload Settings

The overload protection settings can be adjusted to suit specific application requirements, ensuring optimal protection and flexibility.

Fixed Short-Circuit Settings

The short-circuit protection settings are fixed, providing reliable and consistent protection against high fault currents.

High Breaking Capacity

With a breaking capacity of 55 kA, this MCCB can handle high fault currents, making it suitable for demanding applications.

Robust Construction

The MCCB is built with high-quality materials, ensuring durability and long service life even in harsh environments.

Easy Installation

The screw terminals facilitate easy and secure installation, reducing setup time and effort.

Applications

• Industrial plants
• Commercial buildings
• Data centers
• Infrastructure projects
• Power distribution systems

Technical Specifications

Conclusion

The 3VM14635EE320AA0 MCCB from Siemens is a high-performance circuit breaker designed to provide reliable protection for electrical systems. With its adjustable overload settings, fixed short-circuit protection, and robust construction, it is an ideal choice for a wide range of applications.