5SL44407RC | Betagard MCB 40 A, 4 Pole, 10 kA, C-Curve – Siemens

Product Overview

The 5SL44407RC is a high-quality Miniature Circuit Breaker (MCB) from Siemens’ Betagard series. Designed for reliable protection of electrical circuits, this MCB is ideal for residential, commercial, and industrial applications. It features a 4-pole configuration, a rated current of 40 A, and a breaking capacity of 10 kA, ensuring robust performance and safety.

Key Features

• Rated Current: 40 A
• Number of Poles: 4 Pole
• Breaking Capacity: 10 kA
• Tripping Curve: C-Curve (suitable for moderate inrush currents)
• Voltage Rating: 230/400 V AC
• Standards Compliance: IEC 60898-1, IEC 60947-2
• Mounting Type: DIN Rail Mounting
• Terminal Type: Screw Clamp
• Operating Temperature: -25°C to +55°C
• Mechanical Life: 20,000 operations
• Electrical Life: 10,000 operations
• Protection Class: IP20 (when installed in appropriate enclosure)
• Dimensions: 90 mm x 70 mm x 65 mm (H x W x D)
• Weight: Approx. 0.5 kg

Applications

The Siemens 5SL44407RC MCB is suitable for a wide range of applications, including:

• Residential electrical distribution boards
• Commercial and office buildings
• Industrial control panels
• Protection of motors, transformers, and other electrical equipment

Advantages

• High breaking capacity ensures reliable protection against short circuits and overloads.
• C-Curve tripping characteristic provides optimal protection for circuits with moderate inrush currents.
• Compact design saves space in electrical panels.
• Durable construction ensures long service life.
• Easy to install and maintain.

Safety and Compliance

The 5SL44407RC MCB complies with international standards, ensuring safety and reliability. It is designed to protect electrical circuits from overloads and short circuits, minimizing the risk of fire and equipment damage.

Package Contents

• 1 x Siemens 5SL44407RC Betagard MCB
• Product documentation (if applicable)

Warranty

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