5SL61166RC | Betagard MCB 16 A, 1 Pole, 7.5 kA, B-Curve – Siemens

Product Overview

The 5SL61166RC is a high-quality Miniature Circuit Breaker (MCB) from Siemens’ Betagard series. Designed for residential and commercial applications, this MCB ensures reliable protection against overloads and short circuits. With a rated current of 16 A and a breaking capacity of 7.5 kA, it is suitable for a wide range of electrical installations.

Key Features

• Rated Current: 16 A
• Number of Poles: 1 Pole
• Breaking Capacity: 7.5 kA
• Trip Curve: B-Curve (suitable for general-purpose applications with moderate inrush currents)
• Voltage Rating: 230/400 V AC
• Mounting Type: DIN Rail Mounting
• Standards Compliance: IEC/EN 60898-1, IEC/EN 60947-2
• Operating Temperature: -25°C to +55°C
• Terminal Type: Screw Clamp
• Mechanical Life: 20,000 operations
• Electrical Life: 10,000 operations
• Protection Class: IP20 (when installed in a suitable enclosure)

Applications

The 5SL61166RC MCB is ideal for use in:

• Residential buildings
• Commercial buildings
• Light industrial applications
• Distribution boards
• Electrical panels

Advantages

• Compact design for space-saving installation
• High breaking capacity ensures safety and reliability
• Easy to install and replace
• Durable construction for long service life
• Complies with international safety standards

Dimensions and Weight

• Width: 17.5 mm
• Height: 80 mm
• Depth: 70 mm
• Weight: Approx. 0.1 kg

Warranty

Siemens offers a standard warranty period for this product, subject to the terms and conditions of the manufacturer. Please refer to the official documentation for detailed warranty information.

Safety Information

Always ensure that the installation and maintenance of this product are carried out by a qualified electrician in accordance with local electrical codes and regulations.