Product Description – 3VM11505GE420AA0

Molded Case Circuit Breaker (MCCB)

Model: 3VM11505GE420AA0

Brand: Siemens

Type: MCCB (Molded Case Circuit Breaker)

Rated Current: 50 A

Number of Poles: 4 Pole

Breaking Capacity: 55 kA

Trip Unit Type: Thermal Magnetic Trip Unit (ATFM)

Overload Protection: Adjustable

Short-Circuit Protection: Fixed Settings

Key Features:

• Rated Current: 50 A, suitable for medium current applications.
• 4 Pole Design: Provides protection for three phases and neutral.
• High Breaking Capacity: 55 kA, ensuring reliable protection in high fault current scenarios.
• Thermal Magnetic Trip Unit (ATFM): Combines thermal and magnetic protection for overload and short-circuit conditions.
• Adjustable Overload Protection: Allows customization of the overload trip settings to match specific application requirements.
• Fixed Short-Circuit Settings: Provides consistent and reliable short-circuit protection without the need for adjustment.
• Compact Design: Space-saving and easy to install in various electrical panels.
• Durable Construction: Built to withstand harsh environments and ensure long-term reliability.
• Compliance: Meets international standards for safety and performance.

Applications:

This MCCB is ideal for use in industrial, commercial, and residential electrical systems where reliable circuit protection is required. It is commonly used in:

• Distribution boards
• Motor control centers
• Power distribution systems
• HVAC systems
• Machinery and equipment protection

Technical Specifications:

Additional Information:

The Siemens 3VM11505GE420AA0 MCCB is designed to provide reliable and efficient circuit protection in a wide range of applications. Its adjustable overload protection and fixed short-circuit settings make it a versatile choice for various electrical systems. The thermal magnetic trip unit ensures quick and accurate response to both overload and short-circuit conditions, minimizing downtime and protecting equipment.