5SP43918RC | Betagard MCB 100 A, 3 Pole, 10 kA, D-Curve – Siemens

The 5SP43918RC is a high-performance 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.

Key Features:

• Rated Current: 100 A
• Number of Poles: 3 Pole
• Breaking Capacity: 10 kA
• Tripping Characteristic: D-Curve (for high inrush current applications)
• Voltage Rating: Suitable for 400V AC systems
• Standards Compliance: IEC 60898-1, IEC 60947-2
• Mounting: DIN Rail Mounting
• Termination: Screw Clamp Terminals

Applications:

This MCB is designed to protect electrical circuits against overloads and short circuits. The D-Curve tripping characteristic makes it suitable for circuits with high inrush currents, such as those powering motors, transformers, and other inductive loads.

Benefits:

• High breaking capacity ensures reliable protection in demanding environments.
• D-Curve characteristic provides optimal protection for circuits with high inrush currents.
• Compact and robust design for easy installation and long-lasting performance.
• Complies with international standards for safety and reliability.

Technical Specifications:

Package Includes:

• 1 x Siemens Betagard MCB 5SP43918RC

Warranty:

Siemens offers a standard warranty on this product, ensuring quality and reliability. For warranty details, refer to the manufacturer’s guidelines or contact the supplier.