5SY72018CC | Betagard MCB 1 A, 2 Pole, 15 kA, D-Curve – Siemens

Product Overview

The 5SY72018CC Betagard Miniature Circuit Breaker (MCB) from Siemens is a high-quality, reliable circuit protection device designed for residential, commercial, and industrial applications. It offers robust performance with a 1 A current rating, 2-pole configuration, and a breaking capacity of 15 kA. The D-curve tripping characteristic makes it suitable for circuits with high inrush currents, such as those with motors or transformers.

Key Features

• Current Rating: 1 A
• Number of Poles: 2 Pole
• Breaking Capacity: 15 kA
• Tripping Characteristic: D-Curve (for high inrush current applications)
• Voltage Rating: 230/400 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
• Width: 36 mm
• Height: 78 mm
• Depth: 70 mm
• Weight: Approx. 0.25 kg

Applications

The 5SY72018CC MCB is ideal for protecting electrical circuits in:

• Residential buildings
• Commercial establishments
• Industrial facilities
• Circuits with high inrush currents (e.g., motors, transformers)

Advantages

• High breaking capacity ensures reliable protection against short circuits.
• D-curve tripping characteristic provides optimal protection for circuits with high inrush currents.
• Compact design saves space in distribution boards.
• Easy installation with DIN rail mounting.
• Durable construction ensures long service life.

Technical Specifications

Safety and Compliance

The 5SY72018CC MCB complies with international standards, including IEC/EN 60898-1 and IEC/EN 60947-2, ensuring safety and reliability in various applications.

Warranty

Siemens offers a standard warranty on this product, subject to terms and conditions. Please refer to the manufacturer’s warranty policy for details.