5SL63407RC | Betagard MCB 40 A, 3 Pole, 7.5 kA, C-Curve – Siemens

Product Overview

The 5SL63407RC 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 3-pole configuration, a rated current of 40 A, and a breaking capacity of 7.5 kA with a C-curve tripping characteristic.

Key Features

• Rated Current: 40 A
• Number of Poles: 3 Pole
• Breaking Capacity: 7.5 kA
• Tripping Characteristic: C-Curve (suitable for moderate inrush currents)
• Voltage Rating: 230/400 V AC
• Standards Compliance: IEC 60898-1, IEC 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
• Protection Class: IP20 (when installed in a suitable enclosure)

Applications

The Siemens Betagard MCB 5SL63407RC is suitable for:

• Protection of electrical circuits in residential buildings
• Commercial and industrial installations
• Distribution boards and control panels
• Protection against overloads and short circuits

Advantages

• High reliability and durability
• Compact design for space-saving installation
• Easy to install and maintain
• Complies with international safety standards
• Provides effective protection for electrical systems

Technical Specifications

Dimensions and Weight

• Width: 53.5 mm
• Height: 76 mm
• Depth: 70 mm
• Weight: Approx. 0.3 kg

Warranty and Support

Siemens offers a standard warranty on this product. For technical support and warranty claims, contact Siemens customer service or an authorized distributor.

Disclaimer

Specifications are subject to change without prior notice. Always refer to the product datasheet or manufacturer’s website for the latest information.