Siba 70-001-40/4A 4A Ultra Rapid 20x5mm Fuse

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Siba 70-001-40/4A 4A Ultra Rapid 20x5mm Fuse

Siba
Order Code:

26-5629

Brand: Siba MPN: 70-001-40/4A

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    0.5A 1.6A 4A
Qty Unit Price (Ex VAT)
10+ £1.56
100+ £1.17
500+ £1.16
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Order in multiples of 10
Available to back orderBack-order availability date - 29/01/2026

Very quick acting semiconductor protection fuse with high breaking capacity. Typical applications include short circuit protection of semiconductors such as triacs, thyristors and diodes.


  • 4A current rating
  • 250V voltage rating
  • 300kA interrupting rating
  • Ceramic body
  • 5x20mm fuse
  • Standards IEC, UL, VDE
  • 500mV voltage drop
  • 2W power loss
  • Siba 70-001-40 Series
Current Rating 4A
Voltage Rating 250V
Length 20mm
Diameter 5mm
Fuse Speed Very fast acting
Body Material Ceramic

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