£55.85

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

Black, 5121

Price data last checked 69 day(s) ago - refreshing...

View at Amazon

We'll watch every seller, every day. One email when your price arrives.

This is the most expensive it has ever been. Walk away.

£56 today · previous high £56 · all-time low £54

NEW HERE?

Amazon shows you one price. We show you all of them.

Tosheroon watches Amazon prices so you don't have to. Every product on Amazon has a price history — we make it visible. Set the price you'd actually pay, and we'll email you the second it gets there. No app, no account, one email.

WHAT'S ON THIS PAGE

↓ Price chart
when this has been cheap or pricey
↓ Forecast
where the price is heading next
↓ Statistics
all-time high & low, recent range
↑ Price alert
name your number, we'll email you

Price History & Forecast

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

Last 22 days · 22 data points (no recent data)

Historical
Generating forecast…
£55.85 £53.56 £54.06 £54.56 £55.06 £55.56 £56.06 11 June 2026 16 June 2026 21 June 2026 26 June 2026 02 July 2026

Price Distribution

Price distribution over 22 days • 2 price levels

Days at Price
Current Price
9 days 13 days · current 0 3 7 10 13 £54 £56 Days at Price

Price Analysis

Most common price: £56 (13 days, 59.1%)

Price range: £54 - £56

Price levels: 2 different prices over 22 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