Blue Sea Systems MRBF Surface Mount Fuse Block - Independent Source: Blue Sea Systems 5194 MRBF three-circuit independent source fuse block, an image from Current Connected's listing for this one part (SKU 5194-BSS). Credit: Current Connected, an approved partner store. Front view with its clear cover on, trimmed of white margin.

1 photo · Image from currentconnected.com

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Manufacturer and seller images. Configuration examples may include additional equipment.

Image source: Blue Sea Systems 5194 MRBF three-circuit independent source fuse block, an image from Current Connected's listing for this one part (SKU 5194-BSS). Credit: Current Connected, an approved partner store. Front view with its clear cover on, trimmed of white margin. Paid link.

Blue Sea Systems MRBF Surface Mount Fuse Block - Independent Source

Name: Blue Sea Systems MRBF Surface Mount Fuse Block - Independent Source
Brand: Blue Sea Systems
SKU: 5194

By Blue Sea SystemsSKU 5194

Fuses

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Current rating240 A Voltage rating58 V AC / DC ratingDC (58V DC maximum)Interrupt ratingNot stated Fuse classAccepts three Marine Rated Battery Fuses (MRBF)DimensionsNot stated

Key specs

Units

SKU: 5194
Source product page
Sources
Blue Sea Systems prints the part number 5194 under the product heading on its own page (Internet Archive copy of July 15, 2025). The Current Connected store sells it as 5194-BSS; Blue Sea does not print that store code.
Source product page: Wayback Machine copy of https://www.bluesea.com/products/5194, snapshot July 15, 2025 Checked Sep 30, 2026 · Earlier document
Location: Product heading
Documented
Weight: 0.54 kg1.2 lb converted
Source product page
Sources
Printed as "Weight 1.20lb (0.54 kg)"; the kilogram figure is Blue Sea's own.
Source product page: Wayback Machine copy of https://www.bluesea.com/products/5194, snapshot July 15, 2025 Checked Sep 30, 2026 · Earlier document
Location: Specifications table, Weight row
Documented
Fuse class: Accepts three Marine Rated Battery Fuses (MRBF)
Source product page
Sources
Printed as "Accommodates three MRBF fuses for consolidated high amperage circuit protection" with "Any Marine Rated Battery Fuses" under Optional Accessories; "Fuses sold separately".
Source product page: Wayback Machine copy of https://www.bluesea.com/products/5194, snapshot July 15, 2025 Checked Sep 30, 2026 · Earlier document
Location: Feature list and Optional Accessories
Documented
AC / DC rating: DC (58V DC maximum)
Source product page
Sources
Printed as "Maximum Voltage 58V DC". No AC rating is printed.
Source product page: Wayback Machine copy of https://www.bluesea.com/products/5194, snapshot July 15, 2025 Checked Sep 30, 2026 · Earlier document
Location: Specifications table, Maximum Voltage row
Documented
Current rating: 240 A
Source product page
Sources
Printed as "Maximum Amperage 240A per circuit"; the figure is per circuit. Blue Sea Systems' 5194 page (Internet Archive copy of July 15, 2025).
Source product page: Wayback Machine copy of https://www.bluesea.com/products/5194, snapshot July 15, 2025 Checked Sep 30, 2026 · Earlier document
Location: Specifications table, Maximum Amperage row
Documented
Voltage rating: 58 V
Source product page
Sources
Printed as "Maximum Voltage 58V DC".
Source product page: Wayback Machine copy of https://www.bluesea.com/products/5194, snapshot July 15, 2025 Checked Sep 30, 2026 · Earlier document
Location: Specifications table, Maximum Voltage row
Documented

All specs5

Weight: 0.54 kg1.2 lb converted
Source product page
Sources
Printed as "Weight 1.20lb (0.54 kg)"; the kilogram figure is Blue Sea's own.
Source product page: Wayback Machine copy of https://www.bluesea.com/products/5194, snapshot July 15, 2025 Checked Sep 30, 2026 · Earlier document
Location: Specifications table, Weight row
Documented
Fuse class: Accepts three Marine Rated Battery Fuses (MRBF)
Source product page
Sources
Printed as "Accommodates three MRBF fuses for consolidated high amperage circuit protection" with "Any Marine Rated Battery Fuses" under Optional Accessories; "Fuses sold separately".
Source product page: Wayback Machine copy of https://www.bluesea.com/products/5194, snapshot July 15, 2025 Checked Sep 30, 2026 · Earlier document
Location: Feature list and Optional Accessories
Documented
AC / DC rating: DC (58V DC maximum)
Source product page
Sources
Printed as "Maximum Voltage 58V DC". No AC rating is printed.
Source product page: Wayback Machine copy of https://www.bluesea.com/products/5194, snapshot July 15, 2025 Checked Sep 30, 2026 · Earlier document
Location: Specifications table, Maximum Voltage row
Documented
Current rating: 240 A
Source product page
Sources
Printed as "Maximum Amperage 240A per circuit"; the figure is per circuit. Blue Sea Systems' 5194 page (Internet Archive copy of July 15, 2025).
Source product page: Wayback Machine copy of https://www.bluesea.com/products/5194, snapshot July 15, 2025 Checked Sep 30, 2026 · Earlier document
Location: Specifications table, Maximum Amperage row
Documented
Voltage rating: 58 V
Source product page
Sources
Printed as "Maximum Voltage 58V DC".
Source product page: Wayback Machine copy of https://www.bluesea.com/products/5194, snapshot July 15, 2025 Checked Sep 30, 2026 · Earlier document
Location: Specifications table, Maximum Voltage row
Documented

Published claims and calculations, not independent test results.

Documents

1 on file

WEB
Wayback Machine copy of https://www.bluesea.com/products/5194, snapshot July 15, 2025Blue Sea SystemsSource product page
Source details
Revision
Not stated
Revision date
Not stated
Archived copy of https://www.bluesea.com/products/5194, Wayback Machine snapshot 20250715042416 (July 15, 2025), 24488 bytes.
Location: Product heading, feature list, Specifications table
Retrieved Sep 30, 2026
Blue Sea Systems' own product page as archived by the Internet Archive at snapshot 20250715042416 (July 15, 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.
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Warranty

No warranty terms on file.

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Listing SKU B0753HBG6N

$66.31Price as of Nov 12, 2026, 7:00 AM PST, may change

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Current Connected

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Listing SKU 5194-BSS

$99.99Recorded Nov 12, 2026

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Price history

$99.99

Prices we read at Current Connected · 14 readings · no change in our readings since Oct 30, 2026

Chart, listings & data

Since Oct 30, 2026 · Listing price (USD)

Current ConnectedView listing Paid link.

Current Connected$99.99Nov 12, 2026, 1:26 AM PSTLatest check · hover or tap for earlier prices

Price data

Collected price observations by seller
Checked (UTC)	Seller	Price
Oct 30, 2026, 6:17 AM PDT	Current Connected Paid link.	$99.99
Oct 31, 2026, 1:26 AM PDT	Current Connected Paid link.	$99.99
Nov 1, 2026, 1:06 AM PDT	Current Connected Paid link.	$99.99
Nov 2, 2026, 1:36 AM PST	Current Connected Paid link.	$99.99
Nov 3, 2026, 1:06 AM PST	Current Connected Paid link.	$99.99
Nov 4, 2026, 1:06 AM PST	Current Connected Paid link.	$99.99
Nov 5, 2026, 1:06 AM PST	Current Connected Paid link.	$99.99
Nov 6, 2026, 1:06 AM PST	Current Connected Paid link.	$99.99
Nov 7, 2026, 1:16 AM PST	Current Connected Paid link.	$99.99
Nov 8, 2026, 1:16 AM PST	Current Connected Paid link.	$99.99
Nov 9, 2026, 1:16 AM PST	Current Connected Paid link.	$99.99
Nov 10, 2026, 1:06 AM PST	Current Connected Paid link.	$99.99
Nov 11, 2026, 1:36 AM PST	Current Connected Paid link.	$99.99
Nov 12, 2026, 1:26 AM PST	Current Connected Paid link.	$99.99