5SL64066RC | Betagard MCB 6 A, 4 Pole, 7.5 kA, B-Curve – Siemens

Product Overview

The 5SL64066RC is a Betagard Miniature Circuit Breaker (MCB) from Siemens, designed for reliable protection of electrical circuits. It features a 6 A current rating, 4 poles, and a breaking capacity of 7.5 kA. The B-Curve tripping characteristic ensures optimal protection for general-purpose applications.

Key Features

• Current Rating: 6 A
• Number of Poles: 4
• Breaking Capacity: 7.5 kA
• Tripping Characteristic: B-Curve
• Voltage Rating: 230/400 V AC
• Mounting Type: DIN Rail Mountable
• Standards Compliance: IEC/EN 60898-1, IEC/EN 60947-2
• Operating Temperature: -25°C to +55°C
• Mechanical Life: 20,000 operations
• Electrical Life: 10,000 operations
• Terminal Type: Screw Clamp
• Width: 72 mm
• Height: 78 mm
• Depth: 70 mm

Applications

The 5SL64066RC MCB is suitable for a wide range of applications, including:

• Residential and commercial electrical installations
• Protection of lighting circuits
• Protection of socket outlets
• General-purpose circuit protection

Advantages

• High breaking capacity ensures reliable protection against short circuits and overloads.
• B-Curve tripping characteristic provides fast response for general-purpose applications.
• Compact design allows for easy installation in distribution boards.
• Complies with international standards, ensuring safety and reliability.

Technical Specifications