Enhanced Fire Safety with AFDD MCB Devices
For an unparalleled level of safety, browse our collection of AFDD MCB devices. These innovative units represent the next generation of electrical protection, combining the functionality of a Miniature Circuit Breaker (MCB) with an advanced Arc Fault Detection Device (AFDD) into a single, compact module. While standard MCBs protect against overloads and short circuits, they are unable to detect dangerous electrical arcs. These arcs, often caused by damaged wiring or loose connections, can generate enough heat to ignite nearby materials, leading to devastating fires.
The inclusion of AFDD technology allows these devices to identify the unique "signatures" of arc faults and instantly cut the power, preventing a potential fire before it can start. This provides a crucial layer of protection that is essential for modern homes and businesses. Our range includes AFDD MCBs with both B and C curve characteristics, along with various ampere ratings, ensuring you can find a device that perfectly suits your specific circuit requirements. Choosing these combined devices is a proactive step towards ensuring the utmost safety for your property and the people within it.

Hager ARM906U 6A 30mA SP+N B Curve 6kA AFDD Combined MCB
Hager ARM906U 6A 30mA SP+N B Curve 6kA AFDD Combined MCB MCB with dangerous arc detection 1M 6A B curve 6kA Features Protection device which co...
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Hager ARM910U 10A 30mA SP+N B Curve 6kA AFDD Combined MCB
Hager ARM910U 10A 30mA SP+N B Curve 6kA AFDD Combined MCB MCB with dangerous arc detection 1M 10A B curve 6kA Features Protection device which c...
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Hager ARM916U 16A 30mA SP+N B Curve 6kA AFDD Combined MCB
Hager ARM916U 16A 30mA SP+N B Curve 6kA AFDD Combined MCB MCB with dangerous arc detection 1M 16A B curve 6kA Features Protection device which c...
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Hager ARM920U 20A 30mA SP+N B Curve 6kA AFDD Combined MCB
Hager ARM920U 20A 30mA SP+N B Curve 6kA AFDD Combined MCB MCB with dangerous arc detection 1M 20A B curve 6kA Features Protection device which c...
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Hager ARM925U 25A 30mA SP+N B Curve 6kA AFDD Combined MCB
Hager ARM925U 25A 30mA SP+N B Curve 6kA AFDD Combined MCB MCB with dangerous arc detection 1M 25A B curve 6kA Features Protection device which c...
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Hager ARM932U 32A 30mA SP+N B Curve 6kA AFDD Combined MCB
SPECIAL ORDER ITEM: 8-10 week Lead Time, please contact us to find out more Hager ARM932U 32A 30mA SP+N B Curve 6kA AFDD Combined MCB MCB with da...
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Wylex NXB06AFD 6A SP+N B Curve 6kA Miniature Bi-Directional AFDD MCB
Wylex NXB06AFD 6A SP+N B Curve 6kA Miniature Bi-Directional AFDD MCB Product Description 6A SPswN B Curve 6kA Miniature Bi-Directional AFDD MCB Fea...
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Wylex NXB10AFD 10A SP+N B Curve 6kA Miniature Bi-Directional AFDD MCB
Wylex NXB10AFD 10A SP+N B Curve 6kA Miniature Bi-Directional AFDD MCB Product Description 10A SPswN B Curve 6kA Miniature Bi-Directional AFDD MCB F...
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Wylex NXB16AFD 16A SP+N B Curve 6kA Miniature Bi-Directional AFDD MCB
Wylex NXB16AFD 16A SP+N B Curve 6kA Miniature Bi-Directional AFDD MCB Product Description 16A SPswN B Curve 6kA Miniature Bi-Directional AFDD MCB F...
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Wylex NXB20AFD 20A SP+N B Curve 6kA Miniature Bi-Directional AFDD MCB
Wylex NXB20AFD 20A SP+N B Curve 6kA Miniature Bi-Directional AFDD MCB Product Description 20A SPswN B Curve 6kA Miniature Bi-Directional AFDD MCB F...
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Wylex NXB32AFD 32A SP+N B Curve 6kA Miniature Bi-Directional AFDD MCB
Wylex NXB32AFD 32A SP+N B Curve 6kA Miniature Bi-Directional AFDD MCB Product Description 32A SPswN B Curve 6kA Miniature Bi-Directional AFDD MCB F...
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Wylex NXB40AFD 40A SP+N B Curve 6kA Miniature Bi-Directional AFDD MCB
Wylex NXB40AFD 40A SP+N B Curve 6kA Miniature Bi-Directional AFDD MCB Product Description 40A SPswN B Curve 6kA Miniature Bi-Directional AFDD MCB F...
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