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Niglon Bi-Directional AFDD

Discover our range of Niglon Bi-Directional AFDD RCBOs, designed to provide premium circuit protection in line with the latest BS 7671 (18th Edition) Wiring Regulations. These devices offer a complete solution by combining residual current, overload, and short-circuit protection with advanced arc fault detection technology.

Showing all 6 results

Niglon AFDD6B1-10A2 1P+N 30mA Curve B 6kA Bi-Directional AFDD RCBO

Niglon AFDD6B1-10A2 1P+N 30mA Curve B 10A Bi-Directional AFDD RCBO

Delivery usually within 1-3 working days*
SKU: AFDD6B1-10A2
£86.66
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Niglon AFDD6B1-16A2 1P+N 30mA Curve B 6kA Bi-Directional AFDD RCBO

Niglon AFDD6B1-16A2 1P+N 30mA Curve B 16A Bi-Directional AFDD RCBO

Delivery usually within 1-3 working days*
SKU: AFDD6B1-16A2
£86.66
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Niglon AFDD6B1-20A2 1P+N 30mA Curve B 6kA Bi-Directional AFDD RCBO

Niglon AFDD6B1-20A2 1P+N 30mA Curve B 20A Bi-Directional AFDD RCBO

Delivery usually within 1-3 working days*
SKU: AFDD6B1-20A2
£86.66
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Niglon AFDD6B1-32A2 1P+N 30mA Curve B 6kA Bi-Directional AFDD RCBO

Niglon AFDD6B1-32A2 1P+N 30mA Curve B 32A Bi-Directional AFDD RCBO

Delivery usually within 1-3 working days*
SKU: AFDD6B1-32A2
£86.66
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Niglon AFDD6B1-40A2 1P+N 30mA Curve B 6kA Bi-Directional AFDD RCBO

Niglon AFDD6B1-40A2 1P+N 30mA Curve B 40A Bi-Directional AFDD RCBO

Delivery usually within 1-3 working days*
SKU: AFDD6B1-40A2
£86.66
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Niglon AFDD6B1-6A2 1P+N 30mA Curve B 6kA Bi-Directional AFDD RCBO

Niglon AFDD6B1-6A2 1P+N 30mA Curve B 6A Bi-Directional AFDD RCBO

Delivery usually within 1-3 working days*
SKU: AFDD6B1-6A2
£86.66
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Showing all 6 results

Niglon Bi-Directional AFDD RCBOs

Each RCBO in this category is built to detect both series and parallel arc faults, helping to prevent electrical fires caused by damaged wiring or loose connections. The Bi-Directional functionality allows flexible installation regardless of line/load orientation—ideal for modern residential and commercial setups.

Available in sizes from 6A to 40A, each device is compact at just 18mm wide, making them suitable for tight consumer unit spaces. With 6kA breaking capacity and 30mA Type A RCD sensitivity, these RCBOs are a reliable choice for electricians who value safety, compliance, and quality.

Applications
  • Domestic consumer units and distribution boards
  • Commercial installations requiring arc fault protection
  • High-risk environments such as sleeping accommodation
  • Installations requiring full BS 7671 compliance

Choose Niglon AFDD RCBOs for trusted UK-manufactured quality and enhanced protection that goes beyond standard RCBOs.

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    Free Next-Day Delivery Over £75 + VAT:
    Orders above £75 + VAT qualify for free next-day delivery via DPD for in-stock items. While we strive for timely dispatch, we recommend placing orders early to avoid potential delays. Once dispatched, unexpected issues may arise despite the courier’s efforts.

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