Bulwell, Nottingham Mon–Fri 9–5:30, Sat 9–1 Next-day delivery order by 1pm

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Next-day UK delivery on car parts, tools & accessories — order by 1pm Mon–Fri, £3.99 on most orders. Next-day UK delivery — order by 1pm. Order by 1pm Monday and it’s with you on Tuesday. Or Click & Collect free from Bulwell.

Wot-Nots Fuse – J Type Slow Blow – Green – 40A (PWN804)

£4.99 inc. VAT

15 in stock

Next-day delivery Order by 1pm Monday and it’s with you on Tuesday.

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  • 40A J-type slow-blow fuse
  • Green, 14 x 27 mm
  • Protects main feeds
Next-day UK delivery £3.99 (order by 1pm Mon–Fri), or free click & collect from our Bulwell shop — 2–4 Carey Road, NG6 8AT. Choose collection at checkout, then pick it up any time in opening hours (Mon–Fri 9–5:30, Sat 9–1) — just quote your order number.
Next-day UK delivery £3.99 (order by 1pm Mon–Fri). Home delivery only: click & collect isn’t available for this item. With items from our shop in the same order, delivery is £5.99 (two parcels).
SKU: PEA-PWN804 Category: Brand:

Description

Genuine Wot-Nots · Part no. PWN804

Sold as a single, the Wot-Nots PWN804 is a green 40A J-type fuse with a slow-blow element, in the 14 x 27 mm cartridge size most often used by Japanese vehicles. It replaces a blown 40A J-type in the engine bay fuse box, where these fuses protect main feeds that carry a lot of current.

Good to know

  • Several things stopped working at once; is it this fuse? It may be. When a blown main fuse takes out several circuits at once, find the cause before fitting a new one.
  • Can I fit a bigger fuse to stop it blowing? No: always replace a blown fuse with one of the same rating, because a bigger fuse can let wiring overheat before it blows.
  • Is a slow-blow fuse less safe? No. A slow-blow fuse rides out short surges, such as a motor starting, but still blows on a sustained overload or short.

Which one?

A 40A J-case is also live as the Workshop Warehouse Littelfuse Jcase Cartridge Fuses (EFJ40). If your box takes a female plug-in fuse at 40A instead, the Wot-Nots PWN654 is not on our site yet.

Key features

  • 40A J-type slow-blow fuse
  • Green colour code
  • Size 14 x 27 mm
  • Mainly for Japanese vehicles
  • Single fuse

Specification

Brand Wot-Nots
Part number PWN804
Barcode (EAN) 5014002178938
Weight 0.02 kg
Packed size 51 x 290 x 12 mm
Rating 40A
Colour Green
Type J-type, slow blow
Quantity 1

Additional information

Weight 0.021 kg
£4.99 inc. VAT
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