Product Overview

The AFDD-20B Arc Fault Detection Device RCBO is a modern electrical protection solution designed to safeguard circuits from dangerous arc faults that can cause electrical fires. By integrating arc fault detection with residual current and overcurrent protection, it offers complete safety against leakage currents, overloads, and short circuits in a single compact device.

Suitable for residential and commercial installations, this device ensures enhanced safety by identifying abnormal electrical arc patterns that traditional breakers may not detect. With a 6kA breaking capacity and 30mA sensitivity, the AFDD-20B provides fast and reliable fault disconnection, protecting both occupants and electrical equipment from potential hazards.

Key Features

• Detects and prevents dangerous arc faults
• Combined protection: arc fault, overload, short circuit, and leakage
• Reduces the risk of electrical fires
• 30mA sensitivity for electric shock protection
• Suitable for residential and commercial applications
• Compact and easy-to-install design
• Fast and reliable tripping mechanism
• Enhances overall electrical system safety

Technical Specifications

• Model: AFDD-20B
• Rated Current: 20A
• Breaking Capacity: 6kA
• Tripping Curve: B Curve
• Device Type: AFDD RCBO (Arc Fault Detection Device with RCBO)
• Residual Current Rating: 30mA
• Protection Functions: Arc fault, leakage, overload, short circuit
• Application: Domestic and commercial electrical systems

Why Choose a AFDD-20B Arc Fault Detection Device

The AFDD-20B provides a higher level of protection compared to standard circuit breakers by detecting arc faults that are often overlooked. This added layer of safety helps prevent electrical fires, making it essential for modern electrical installations.

Its compact, all-in-one design simplifies installation while delivering reliable performance. With fast fault detection and interruption, it ensures maximum safety for both users and electrical systems, making it a smart and dependable choice.

Frequently Asked Questions (FAQs)

1. What does an AFDD device do?
It detects arc faults and disconnects power to prevent electrical fires.

2. How is AFDD different from traditional breakers?
It includes arc fault detection along with protection against leakage, overload, and short circuits.

3. Where can AFDD-20B be used?
It is suitable for homes, offices, and commercial installations.

4. What does 6kA breaking capacity mean?
It indicates the device can safely interrupt fault currents up to 6,000 amperes.

5. Why is arc fault protection important?
Arc faults are a major cause of electrical fires, and AFDD devices help detect and stop them early.