£62.99

About as cheap as it gets — within 5% of the all-time low it hit 2 months ago.

£63 today · all-time low £62 (Aug 2026) · usually the usual

Blue Sea Systems 5121 FUSE A3T (CLASS T) 400 Amp

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Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 47 days · 47 data points (no recent data)

Historical
Generating forecast…
£75.26 £60.66 £63.85 £67.03 £70.22 £73.40 £76.59 26 July 2026 06 August 2026 18 August 2026 29 August 2026 10 September 2026
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Black, 5121

Price data last checked 44 day(s) ago - refreshing...

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Price Distribution

Price distribution over 47 days • 4 price levels

Days at Price
Current Price
17 days 11 days · current 9 days 10 days 0 4 9 13 17 £62 £63 £71 £75 Days at Price

Price Analysis

Most common price: £62 (17 days, 36.2%)

Price range: £62 - £75

Price levels: 4 different prices over 47 days

Description
GREAT PRODUCT

Key Features

Class T Fuse - 400 Amp

Extremely Fast Short-Circuit Response

20,000 Ampere Interrupt Capacity (Aic)

Country Of Origin: Mexico

Product Specifications
Brand
Blue Sea Systems
Model
5121
Colour
Black
Size
One Size
ASIN
B000MMH1JO
Category
DIY & Tools > Electrical > Fuses & Holders
Domain
Amazon UK
Release Date
01 October 2018
Listed Since
06 August 2012

Barcode

No barcode data available