5SL43037RC | Betagard MCB 3 A, 3 Pole, 10 kA, C-Curve – Siemens

Product Overview

The 5SL43037RC 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 3 A, and a breaking capacity of 10 kA, ensuring robust performance and safety.

Key Features

• Rated Current: 3 A
• Number of Poles: 3 Pole
• Breaking Capacity: 10 kA
• Tripping Characteristic: C-Curve (suitable for moderate inrush currents)
• Voltage Rating: 400 V AC
• Standards Compliance: IEC/EN 60898-1, IEC/EN 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
• Width: 53 mm
• Height: 76 mm
• Depth: 70 mm
• Weight: Approx. 0.3 kg

Applications

The 5SL43037RC MCB is suitable for a wide range of applications, including:

• Protection of lighting circuits
• Protection of socket outlets
• Protection of motors and other inductive loads
• General circuit protection in residential, commercial, and industrial environments

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 distribution boards.
• Durable construction ensures long service life.
• Compliance with international standards guarantees safety and reliability.

Installation and Maintenance

The 5SL43037RC MCB is designed for easy installation on DIN rails. Regular inspection and maintenance are recommended to ensure optimal performance and safety.

Warranty and Support

Siemens offers a standard warranty on the 5SL43037RC MCB. For technical support and warranty claims, customers can contact Siemens’ customer service or authorized distributors.