Product Description – 3VM13324GD420AA0

Siemens MCCB 320 A, 4 Pole, 36 kA, Fixed O/L & Fixed S/C Settings, Thermal Magnetic Trip Unit (FTFM)

Overview

The Siemens 3VM13324GD420AA0 is a Molded Case Circuit Breaker (MCCB) designed for reliable and efficient protection of electrical circuits. It features a 320 A current rating, 4 poles, and a breaking capacity of 36 kA. The breaker is equipped with a Fixed Overload (O/L) and Fixed Short-Circuit (S/C) settings, along with a Thermal Magnetic Trip Unit (FTFM) for precise and dependable operation.

Key Features

• Current Rating: 320 A
• Number of Poles: 4
• Breaking Capacity: 36 kA
• Trip Unit Type: Thermal Magnetic (FTFM)
• Overload Protection: Fixed Setting
• Short-Circuit Protection: Fixed Setting
• Mounting Type: Fixed
• Standards Compliance: IEC 60947-2
• Operating Temperature Range: -25°C to +70°C
• Terminal Type: Screw Clamp
• Mechanical Life: 20,000 Operations
• Electrical Life: 10,000 Operations

Applications

The Siemens 3VM13324GD420AA0 MCCB is suitable for a wide range of applications, including:

• Industrial Control Panels
• Power Distribution Systems
• Commercial Buildings
• Data Centers
• Renewable Energy Systems

Technical Specifications

Dimensions

Dimensions (W x H x D): 105 mm x 180 mm x 90 mm

Warranty

The Siemens 3VM13324GD420AA0 MCCB comes with a standard manufacturer warranty of 24 months from the date of purchase, subject to terms and conditions.

Safety and Compliance

This product complies with international standards, including IEC 60947-2, ensuring safety and reliability in various electrical applications.

Additional Information

For more detailed technical information, installation guidelines, and safety instructions, please refer to the official Siemens product manual or contact Siemens technical support.