Manufacturer and seller images. Configuration examples may include additional equipment.
Image source: Blue Sea Systems 5502 Class T fuse block with insulating cover (225 to 400 A): the main image of Fisheries Supply's product page for item B/S 5502, a page that sells this one part. Credit: Fisheries Supply, a distributor. Shown with a Class T fuse fitted and the clear Blue Sea Systems cover lifted off. Trimmed of white margin; no overlay.Paid link · price checked
Blue Sea Systems prints the part number 5502 under the product heading on its own page (Internet Archive copy of May 16, 2025). The Current Connected store sells it as 5502-BSS; Blue Sea does not print that store code.
Source product page: Wayback Machine copy of https://www.bluesea.com/products/5502, snapshot May 16, 2025 Checked · Earlier documentLocation: Product heading
Documented
Printed as "Weight 1.10lb (0.5 kg)"; the kilogram figure is Blue Sea's own.
Source product page: Wayback Machine copy of https://www.bluesea.com/products/5502, snapshot May 16, 2025 Checked · Earlier documentLocation: Specifications table, Weight row
Documented
Printed as the heading "Class T Fuse Block with Insulating Cover - 225 to 400A"; Optional Accessories lists Blue Sea's Class T fuses 5117 to 5121; "Fuse sold separately".
Source product page: Wayback Machine copy of https://www.bluesea.com/products/5502, snapshot May 16, 2025 Checked · Earlier documentLocation: Heading and Optional Accessories
Documented
Printed as "Maximum Voltage 160V DC". No AC rating is printed.
Source product page: Wayback Machine copy of https://www.bluesea.com/products/5502, snapshot May 16, 2025 Checked · Earlier documentLocation: Specifications table, Maximum Voltage row
Documented
Printed as "Maximum Amperage 400A" on Blue Sea Systems' 5502 page (Internet Archive copy of May 16, 2025).
Source product page: Wayback Machine copy of https://www.bluesea.com/products/5502, snapshot May 16, 2025 Checked · Earlier documentLocation: Specifications table, Maximum Amperage row
Documented
Printed as "Maximum Voltage 160V DC"; the feature list prints "For use on systems up to 160 Volts DC".
Source product page: Wayback Machine copy of https://www.bluesea.com/products/5502, snapshot May 16, 2025 Checked · Earlier documentLocation: Specifications table, Maximum Voltage row
Documented
Printed as "Weight 1.10lb (0.5 kg)"; the kilogram figure is Blue Sea's own.
Source product page: Wayback Machine copy of https://www.bluesea.com/products/5502, snapshot May 16, 2025 Checked · Earlier documentLocation: Specifications table, Weight row
Documented
Printed as the heading "Class T Fuse Block with Insulating Cover - 225 to 400A"; Optional Accessories lists Blue Sea's Class T fuses 5117 to 5121; "Fuse sold separately".
Source product page: Wayback Machine copy of https://www.bluesea.com/products/5502, snapshot May 16, 2025 Checked · Earlier documentLocation: Heading and Optional Accessories
Documented
Printed as "Maximum Voltage 160V DC". No AC rating is printed.
Source product page: Wayback Machine copy of https://www.bluesea.com/products/5502, snapshot May 16, 2025 Checked · Earlier documentLocation: Specifications table, Maximum Voltage row
Documented
Printed as "Maximum Amperage 400A" on Blue Sea Systems' 5502 page (Internet Archive copy of May 16, 2025).
Source product page: Wayback Machine copy of https://www.bluesea.com/products/5502, snapshot May 16, 2025 Checked · Earlier documentLocation: Specifications table, Maximum Amperage row
Documented
Printed as "Maximum Voltage 160V DC"; the feature list prints "For use on systems up to 160 Volts DC".
Source product page: Wayback Machine copy of https://www.bluesea.com/products/5502, snapshot May 16, 2025 Checked · Earlier documentLocation: Specifications table, Maximum Voltage row
Documented
Published claims and calculations, not independent test results.
Archived copy of https://www.bluesea.com/products/5502, Wayback Machine snapshot 20250516010532 (May 16, 2025), 26720 bytes.
Location: Product heading, feature list, Specifications table
Retrieved
Blue Sea Systems' own product page as archived by the Internet Archive at snapshot 20250516010532 (May 16, 2025); it shows what the page printed on that date. The live site answers automated requests with a challenge page, so it was not read.
No warranty terms on file.
Affiliate links below. Affiliate disclosure
Price for one unit, as listed by the seller. Does not include tax, shipping and accessories. Price checked .
The seller lists this as a new unit. Condition checked .
Distributor product page: Blue Sea Systems Class-T Fuse Block, Fits 225A-400A Class-T Fuses, Up to 160Vdc, M10 Terminal Studs, for Residential or Mobile Energy Systems (November 3, 2026 capture) Paid link.Checked · Earlier documentPrices we read at Current Connected · 8 readings · no change in our readings since
Since · Listing price (USD)
A break in a line is a gap in our readings: no price is drawn for days we did not read.
| Checked (UTC) | Seller | Price |
|---|---|---|
| Nov 3, 2026, 3:24 PM PST | Current Connected Paid link. | $68.99 |
| Nov 6, 2026, 1:06 AM PST | Current Connected Paid link. | $68.99 |
| Nov 7, 2026, 1:16 AM PST | Current Connected Paid link. | $68.99 |
| Nov 8, 2026, 1:16 AM PST | Current Connected Paid link. | $68.99 |
| Nov 9, 2026, 1:16 AM PST | Current Connected Paid link. | $68.99 |
| Nov 10, 2026, 1:06 AM PST | Current Connected Paid link. | $68.99 |
| Nov 11, 2026, 1:36 AM PST | Current Connected Paid link. | $68.99 |
| Nov 12, 2026, 1:26 AM PST | Current Connected Paid link. | $68.99 |
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Manufacturer SKU 5502 · US market
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