3VM11255GD420AA0 | MCCB 25 A, 4 Pole, 55 kA, Fixed O/L & Fixed S/C Settings, Thermal Magnetic Trip Unit (FTFM) – Siemens

Product Overview

The 3VM11255GD420AA0 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, offering high performance and safety.

Key Features

• Rated Current: 25 A
• Number of Poles: 4 Pole
• Breaking Capacity: 55 kA
• Trip Unit Type: Thermal Magnetic Trip Unit (FTFM)
• Overload Protection: Fixed Settings
• Short Circuit Protection: Fixed Settings
• Mounting Type: Fixed
• Standards Compliance: IEC 60947-2
• Operating Temperature Range: -25°C to +70°C
• Terminal Type: Screw Terminals
• Enclosure Material: Thermoplastic, Flame Retardant

Technical Specifications

Applications

The Siemens 3VM11255GD420AA0 MCCB is ideal for use in:

• Industrial control panels
• Commercial buildings
• Power distribution systems
• Motor protection circuits
• HVAC systems

Safety and Compliance

This MCCB complies with international standards, ensuring safe and reliable operation. It is designed to provide robust protection against electrical faults, minimizing downtime and enhancing system reliability.

Warranty

Siemens offers a standard warranty of 24 months from the date of purchase, covering manufacturing defects and material faults.

Contact Information

For further inquiries or technical support, please contact Siemens customer service or your local distributor.