5SL43507RC | Betagard MCB 50 A, 3 Pole, 10 kA, C-Curve – Siemens

Product Overview

The 5SL43507RC 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 50 A, and a breaking capacity of 10 kA, ensuring robust performance and safety.

Key Features

• Rated Current: 50 A
• Number of Poles: 3 Pole
• Breaking Capacity: 10 kA
• Trip Curve: C-Curve (suitable for moderate inrush currents)
• Voltage Rating: 400 V AC
• Standards Compliance: IEC 60898-1, IEC 60947-2
• Mounting: DIN Rail Mounting
• Terminal Type: Screw Terminal
• Operating Temperature: -25°C to +55°C
• Mechanical Life: 20,000 cycles
• Electrical Life: 10,000 cycles
• Protection Class: IP20
• Dimensions: 53.5 mm (W) x 76 mm (H) x 70 mm (D)
• Weight: Approx. 0.3 kg

Applications

The 5SL43507RC MCB is suitable for a wide range of applications, including:

• Residential electrical distribution boards
• Commercial and office buildings
• Industrial control panels
• Lighting circuits
• Motor protection circuits

Advantages

• High breaking capacity ensures reliable protection against short circuits and overloads.
• C-Curve trip characteristic provides optimal protection for circuits with moderate inrush currents.
• Compact design allows for easy installation in limited spaces.
• Durable construction ensures long service life and minimal maintenance.
• Complies with international standards, ensuring safety and reliability.

Warranty

Siemens offers a standard warranty period of 24 months from the date of purchase, subject to terms and conditions.

Disclaimer

Product specifications are subject to change without prior notice. Always refer to the manufacturer’s datasheet for the most accurate and up-to-date information.