Product Description – 3VM12255ED320AA0 | MCCB

Overview

The 3VM12255ED320AA0 is a Molded Case Circuit Breaker (MCCB) manufactured by Siemens. It is designed for reliable protection of electrical circuits against overloads and short circuits. This MCCB is suitable for a wide range of industrial and commercial applications.

Key Features

• Rated Current: 250 A
• Number of Poles: 3 Pole
• Breaking Capacity: 55 kA
• Trip Unit Type: Fixed Overload (O/L) and Fixed Short Circuit (S/C) Settings
• Trip Unit Technology: Thermal Magnetic Trip Unit (FTFM)
• Mounting Type: Fixed
• Standards Compliance: IEC 60947-2
• Terminal Type: Screw-type terminals
• Operating Temperature Range: -25°C to +70°C
• Storage Temperature Range: -40°C to +85°C
• Mechanical Durability: 20,000 operations
• Electrical Durability: 10,000 operations
• Protection Degree: IP20 (when installed in a suitable enclosure)

Applications

The 3VM12255ED320AA0 MCCB is ideal for use in:

• Industrial control panels
• Power distribution systems
• Commercial buildings
• Data centers
• Renewable energy systems

Additional Information

This MCCB is designed to provide reliable and efficient protection for electrical circuits. Its thermal magnetic trip unit ensures accurate and fast response to overloads and short circuits, minimizing downtime and enhancing safety.

Disclaimer

Specifications are subject to change without prior notice. Always refer to the manufacturer’s datasheet for the most accurate and up-to-date information.