5SY73018CC | Betagard MCB 1 A, 3 Pole, 15 kA, D-Curve – Siemens

Product Overview

The 5SY73018CC Betagard Miniature Circuit Breaker (MCB) from Siemens is a high-performance circuit protection device designed for residential, commercial, and industrial applications. It offers reliable protection against overloads and short circuits, ensuring the safety of electrical installations.

Key Features

• Rated Current: 1 A
• Number of Poles: 3 Pole
• Breaking Capacity: 15 kA
• Trip Curve: D-Curve (High inrush current applications)
• Voltage Rating: 400 V AC
• Standards Compliance: IEC/EN 60898-1, IEC/EN 60947-2
• Mounting: DIN Rail Mounting
• Termination: Screw Clamp
• Operating Temperature: -25°C to +55°C
• Protection Class: IP20
• Mechanical Life: 20,000 cycles
• Electrical Life: 10,000 cycles

Applications

The 5SY73018CC MCB is suitable for a wide range of applications, including:

• Residential buildings
• Commercial complexes
• Industrial facilities
• Electrical distribution boards
• Motor protection circuits

Advantages

• High breaking capacity ensures reliable protection in case of short circuits.
• D-Curve trip characteristic is ideal for circuits with high inrush currents, such as those with transformers or motors.
• Compact design allows for easy installation in limited spaces.
• Durable construction ensures long service life and consistent performance.
• Compliance with international standards guarantees safety and reliability.

Technical Specifications

Safety and Compliance

The 5SY73018CC MCB complies with international safety standards, ensuring safe and reliable operation in various electrical installations. It is designed to provide consistent performance under demanding conditions, making it a trusted choice for circuit protection.

Warranty and Support

Siemens offers a standard warranty on the 5SY73018CC MCB, covering manufacturing defects. For technical support and warranty claims, customers can contact Siemens’ customer service or authorized distributors.