FuseBox MAFDD104030B 40A 1P+N Switched B Curve 10kA 30mA Type A Mini AFDD RCBO

Product Description

The FuseBox MAFDD104030B is a compact 40A B Curve Mini AFDD RCBO designed to provide enhanced electrical circuit protection for modern installations. Combining arc fault detection, overcurrent protection and 30mA Type A residual current protection within a single device, it provides three important layers of protection while making efficient use of available DIN rail space.

The MAFDD104030B analyses the circuit waveform to detect both series and parallel arc faults that could present an electrical fire risk. When a potentially hazardous arc fault is identified, the device automatically disconnects the affected circuit, helping to reduce the risks associated with dangerous electrical arcing.

Featuring a compact single-module design and 10kA short-circuit breaking capacity, this 40A Mini AFDD RCBO provides a space-saving protection solution for compatible consumer units and distribution equipment. Clear LED indication also enables quick fault identification and straightforward troubleshooting.

Key Features & Benefits

• 40A rated Mini AFDD RCBO
• B Curve tripping characteristic
• 1P+N switched configuration
• 10kA short-circuit breaking capacity
• 30mA Type A residual current protection
• Combines arc fault, overcurrent and residual current protection in one compact device
• Detects both series and parallel arc faults through circuit waveform analysis
• Automatically disconnects the affected circuit when a hazardous arc fault is detected
• Compact single-module construction helps maximise available DIN rail space
• DIN rail mounting for straightforward installation
• Clear LED indication assists with fast and easy fault finding
• Suitable for modern residential, commercial and other appropriate electrical installations

Product Specifications

• Brand: FuseBox
• Product Code: MAFDD104030B
• Product Type: Mini AFDD RCBO
• Rated Current: 40A
• Curve: B Curve
• Configuration: 1P+N Switched
• Breaking Capacity: 10kA
• Residual Current Rating: 30mA
• RCD Type: Type A
• Mounting: DIN Rail