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Description
25A Curve B 30mA Bi-Directional A Type RCBO – Compact RCBO, Switched Line & Neutral, 6kA
Mid-Load Circuit Protection with PV Compatibility – Niglon RCBO1-25/30SAX2 25A RCBO
Niglon RCBO1-25/30SAX2
The Niglon RCBO1-25/30SAX2 25A RCBO is a compact, bi-directional RCBO that delivers precise protection for medium-load circuits. Designed for compliance with 18th Edition wiring regulations, it’s the ideal choice for utility room appliances, workshop tools, and PV-enabled boards.
Its bi-directional detection is crucial for solar PV systems, where energy from an inverter may travel in reverse through the consumer unit. Standard RCBOs may fail to detect faults in this scenario. This model, however, continues to operate correctly—ensuring safe performance no matter the current direction.
You benefit from Curve B tripping, a 30mA Type A RCD, and switched line and neutral disconnection, all within a slim 18mm module designed for tight consumer units.
Key Features of the Niglon RCBO1-25/30SAX2 25A RCBO
- 25A Current Rating – Ideal for appliances, power tools, and general-use circuits
- Curve B Tripping – Trips at 3–5x the rated current
- 30mA Type A RCD – Detects AC and pulsating DC earth faults
- Bi-Directional Detection – Essential for PV solar installations with reverse energy flow
- Switched Line & Neutral – Improves safety and full circuit isolation
- Breaking Capacity: 6kA – Suitable for domestic and small commercial installations
- Voltage: 230V AC, 50Hz
- Cable Capacity: 25mm² (line in), 10mm² (line/neutral out)
- Module Width: 18mm
- Standards: BS EN 61009-1, BS7671:2018
Applications
- Utility room appliance circuits
- Small power tools and workshop sockets
- Consumer units with PV solar installations
- Circuit upgrades to meet 18th Edition standards
Why Choose the Niglon RCBO1-25/30SAX2 25A RCBO?
The Niglon RCBO1-25/30SAX2 25A RCBO offers modern protection in a compact format. It’s built for performance in high-use environments, with solar-ready bi-directional sensing, Curve B tripping, and Type A RCD protection—ensuring full compliance and peace of mind.
Summary
The Niglon RCBO1-25/30SAX2 25A RCBO is a compact, 18mm-wide, bi-directional RCBO with Curve B and Type A protection. It provides 30mA RCD and overload protection, ideal for solar PV circuits and general mid-load power use.
