5SY73028CC | Betagard MCB 2 A, 3 Pole, 15 kA, D-Curve – Siemens

Product Overview

The 5SY73028CC is a high-quality Miniature Circuit Breaker (MCB) from Siemens’ Betagard series. Designed for reliable protection in electrical installations, this MCB is ideal for residential, commercial, and industrial applications. It features a 2 A current rating, 3-pole configuration, and a D-curve tripping characteristic, making it suitable for circuits with high inrush currents.

Key Features

• Current Rating: 2 A
• Number of Poles: 3 Pole
• Breaking Capacity: 15 kA
• Tripping Characteristic: D-Curve (for circuits with high inrush currents, such as motors and transformers)
• Voltage Rating: 400 V AC
• Standards Compliance: IEC/EN 60898-1, IEC/EN 60947-2
• Mounting: DIN Rail Mounting
• Terminal Type: Screw Clamp
• Operating Temperature: -25°C to +55°C
• Mechanical Life: 20,000 operations
• Electrical Life: 10,000 operations
• Safety Features: Overload and short-circuit protection

Applications

The 5SY73028CC MCB is suitable for a wide range of applications, including:

• Protection of electrical circuits in residential buildings
• Commercial and industrial installations
• Circuits with high inrush currents, such as motors, transformers, and lighting systems

Technical Specifications

Benefits

• High breaking capacity ensures reliable protection
• D-Curve characteristic for circuits with high inrush currents
• Compact design for space-saving installation
• Durable construction for long service life
• Compliance with international standards for safety and performance