Product Description – 3VM11505GD420AA0 | MCCB

Overview

The 3VM11505GD420AA0 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: 50 A
• Number of Poles: 4 Pole
• Breaking Capacity: 55 kA
• Trip Unit Type: Fixed Overload (O/L) & Fixed Short Circuit (S/C) Settings
• Trip Unit Technology: Thermal Magnetic Trip Unit (FTFM)
• 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
• Protection Features: Overload and Short Circuit Protection

Detailed Specifications

Applications

The Siemens 3VM11505GD420AA0 MCCB is ideal for use in:

• Industrial Control Panels
• Commercial Buildings
• Power Distribution Systems
• Motor Protection Circuits
• HVAC Systems

Benefits

• High breaking capacity ensures reliable protection in demanding environments.
• Fixed trip settings provide consistent and predictable performance.
• Thermal magnetic trip unit offers precise and reliable tripping characteristics.
• Robust construction ensures durability and long service life.
• Compliance with international standards guarantees safety and reliability.

Disclaimer

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