U.S. Customers: Orders shipped from Canada may be subject to U.S. import duties, taxes, and/or tariffs as assessed by U.S. Customs and your carrier. These charges are not included in our product prices or shipping rates. You are responsible for any duties/tariffs/fees due on delivery or prior to delivery.
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Blue Sea Systems

Blue Sea 7440 UL-489 Circuit Breaker - 5A Flat Rocker

LSN 75118 MPN 7440 UPC 632085074401 MFR Blue Sea Systems
Special Order
BC, Warehouse

"Special Order" items will take longer to process and ship then "Express" items.
Typically takes no more then 14 days for delivery.
For next day parts. Visit our express parts catalog Here.
In Stock
$88.95
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Back to: Circuit Breakers

7440 UL-489 Circuit Breaker - 5A Flat Rocker

Suitable for use when UL-489 specifications are required (Navy, Army, or Coast Guard vessels, and other vessels covered under CFR 46).

Specifications:

  • Amperage: 5A DC
  • Actuator Style: Flat Rocker
  • Poles: 1
  • Maximum Voltage: 80V DC
  • Circuit Breaker Type: Magnetic Hydraulic - Trip Free
  • Terminal Type: #10-32 Screw Tin-Plated Brass 
  • Interrupt Capacity: 10000A
Northern Marine Canada
Proudly Canadian Owned & Operated!
Serving customers across Canada & the USA with marine parts and accessories.
Canadian Head Office:
Kingston, Ontario, Canada
Warehouse Locations:
Toronto, Ontario, Canada
New Jersey, USA
Florida, USA

About Us

Northern Marine is a Canadian supplier of premium marine and RV parts and accessories from top industry brands. We focus on quality, accurate listings, and dependable fulfillment so you can maintain, repair, and outfit your boat or RV with confidence.

Our goal is simple: get you the right parts, shipped fast, with straightforward service you can count on.

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