5SY73328CC | Betagard MCB 32 A, 3 Pole, 15 kA, D-Curve – Siemens

Product Overview

The 5SY73328CC Betagard Miniature Circuit Breaker (MCB) by Siemens is a high-performance electrical protection device designed for residential, commercial, and industrial applications. It offers reliable protection against overloads and short circuits, ensuring the safety of electrical circuits and connected equipment.

Key Features

• Rated Current: 32 A
• Number of Poles: 3 Pole
• Breaking Capacity: 15 kA
• Trip Curve: D-Curve (for high inrush current applications)
• Voltage Rating: 400 V AC
• Standards Compliance: IEC/EN 60898-1, IEC/EN 60947-2
• Mounting: DIN Rail Mounting
• Terminal Type: Screw Terminal
• Operating Temperature: -25°C to +55°C
• Mechanical Life: 20,000 Operations
• Electrical Life: 10,000 Operations
• Protection Class: IP20 (when installed in a suitable enclosure)

Applications

The 5SY73328CC MCB is ideal for protecting circuits in environments with high inrush currents, such as those with motors, transformers, and other inductive loads. It is commonly used in:

• Residential buildings
• Commercial complexes
• Industrial facilities
• Data centers
• HVAC systems

Advantages

• High breaking capacity ensures reliable protection in demanding environments.
• D-Curve trip characteristic provides optimal protection for circuits with high inrush currents.
• Compact design allows for easy installation in distribution boards.
• Durable construction ensures long service life and consistent performance.
• Complies with international standards for safety and reliability.

Dimensions and Weight

• Width: 53 mm
• Height: 76 mm
• Depth: 70 mm
• Weight: Approx. 0.3 kg

Safety Information

Always ensure proper installation by a qualified electrician. Follow local electrical codes and regulations. Disconnect power before installation or maintenance.