The BG Nexus RCBO is ideal for installation in BG consumer units. It is a combination of an RCD and Type B MCB, protecting against both overcurrents and earth faults.

Key Features

• Contains a positive contact status indicator which indicates when there is a 4mm contact gap
• Compliant with 18th Edition Wiring Regulations when installed correctly
• Stylish modern profile, matching the BG Nexus circuit protection range
• Protects electrical installations against overcurrents and earth faults
• Suitable for domestic, commercial, and industrial installations
• Compatible with BG Nexus consumer units
• Terminal screws have combination heads
• Occupies one outgoing way
• DIN rail mounted
• C/W earth lead
• Single Pole
• Type B

Technical Information

• Endurance Operations: Electrical 10000, Mechanical 20000
• Ambient Temperature Range: -25 To +40 Degrees Celsius
• Operating Characteristics: Type B, Magnetic
• Installation: 35mm DIN Rail Mounted
• Residual Current Off Time: <0.1S
• Trip: Thermal/ Magnetic Release
• Width Excluding Switch: 50mm
• Width Including Switch: 75mm
• Standards: IEC/EN 61009-1
• Trip Current Rating: 30mA
• MCB Current Rating: 10A
• Energy Limiting Class: 3
• Breaking Capacity: 6kA
• Supply Voltage: 230V
• Thickness: 17.8mm
• Number of Poles: 1
• Height: 118.5mm
• Frequency: 50Hz
• IP Rating: IP20
• RCD Type: AC