5SY71048CC | Betagard MCB 4 A, 1 Pole, 15 kA, D-Curve – Siemens

Product Overview

The 5SY71048CC is a Betagard Miniature Circuit Breaker (MCB) from Siemens, designed for reliable protection of electrical circuits. It features a 4 A current rating, 1 pole configuration, and a breaking capacity of 15 kA. The D-curve tripping characteristic makes it suitable for applications with high inrush currents, such as motors and transformers.

Key Features

• Current Rating: 4 A
• Number of Poles: 1 Pole
• Breaking Capacity: 15 kA
• Tripping Characteristic: D-Curve (for high inrush currents)
• Voltage Rating: 230/400 V AC
• Mounting Type: DIN Rail Mounting
• Standards Compliance: IEC/EN 60898-1, IEC/EN 60947-2
• Operating Temperature: -25°C to +55°C
• Mechanical Life: 20,000 operations
• Electrical Life: 10,000 operations
• Terminal Type: Screw Clamp
• Width: 18 mm
• Color: White

Applications

The 5SY71048CC MCB is ideal for use in residential, commercial, and industrial applications where reliable circuit protection is required. Its D-curve tripping characteristic makes it particularly suitable for circuits with high inrush currents, such as those powering motors, transformers, and other inductive loads.

Advantages

• High breaking capacity ensures reliable protection in case of short circuits.
• D-Curve tripping characteristic provides optimal protection for circuits with high inrush currents.
• Compact design allows for easy installation in tight spaces.
• Complies with international standards, ensuring safety and reliability.
• Durable construction with a long mechanical and electrical life.

Technical Specifications

Safety and Compliance

The 5SY71048CC MCB complies with international safety standards, including IEC/EN 60898-1 and IEC/EN 60947-2, ensuring safe and reliable operation in various electrical installations.

Warranty and Support

Siemens offers a standard warranty on the 5SY71048CC MCB, along with comprehensive customer support to assist with installation, troubleshooting, and maintenance.