5SP44918RC | Betagard MCB 100 A, 4 Pole, 10 kA, D-Curve – Siemens

The 5SP44918RC 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: 4 Pole
• Breaking Capacity: 10 kA
• Tripping Characteristic: D-Curve (for applications with high inrush currents, such as motors and transformers)
• Voltage Rating: Suitable for 230/400V AC systems
• Standards Compliance: Meets IEC/EN 60898-1 and IEC/EN 60947-2 standards
• Mounting: DIN rail mountable for easy installation
• Compact Design: Space-saving and efficient for modern electrical panels

Applications:

This MCB is suitable for protecting circuits in environments where high inrush currents are expected, such as in motor control circuits, lighting systems, and power distribution networks.

Benefits:

• Provides reliable overload and short-circuit protection
• D-Curve tripping characteristic ensures optimal performance for inductive loads
• Durable and long-lasting construction
• Easy to install and maintain

Technical Specifications:

Package Includes:

• 1 x Siemens Betagard MCB 100 A, 4 Pole, 10 kA, D-Curve (5SP44918RC)