SKU: 48002779878

Blue Sea 7039 187 - Series Thermal Circuit Breaker - 50Amp

Sale price$69.29 Regular price$76.99
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Description

Blue Sea 7039 187 - Series Thermal Circuit Breaker - 50Amp187 Series Thermal Circuit Breakers Panel Mount 50 Amp Circuit Breaker PN: 7039 Features: Combines switching and circuit protection into a single device All components meet SAE J1171 external ignition protection requirements Clear, single lever operation "Trip Free" design cannot be held "ON" during fault current condition Waterproof Recessed mounting holes for clean appearance Self trimming case eliminates the need for mounting panels or trim bezels

187 - Series Thermal Circuit Breakers - Panel Mount

50 Amp Circuit Breaker

PN:  7039

Features:
  • Combines switching and circuit protection into a single device
  • All components meet SAE J1171 external ignition protection requirements
  • Clear, single lever operation
  • "Trip Free" design cannot be held "ON" during fault current condition
  • Waterproof
  • Recessed mounting holes for clean appearance
  • Self-trimming case eliminates the need for mounting panels or trim bezels
  • Round case permits easy installation with standard sized hole saw
  • Large clearance around terminal studs accept heavy gauge wire lugs
  • Robust 5/16 terminals provide high torque connections
  • Large lever with vertical/horizontal orientation provides indication of trip status
  • Ignition protected - safe for installation aboard gasoline powered boats

Specifications  
Circuit Breaker Class: Type III - Switchable / Manual Reset - Trip Free
Type: Thermally Responsive Bi-Metal Blade
Case Material: Thermoset Polyester
Voltage Rating: 48 Volts DC Maximum
Interrupt Rating: 5,000 Amperes @12 Volts DC
  3,000 Amperes @24 Volts DC
  1,500 Amperes @42 Volts DC
Operating Temperature Range: -25C° to +82C°

WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.


Manufacturer : Blue Sea Systems
Manufacturer Part No : 7039
UPC : 632085170394
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 48002779878

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Product Reviews
T
Tosh
Whiting, US
★★★★★ 5
Just what was needed
Size: 20FT, Style: 16AWG-3C
This worked great to extend an electrical line a short distance further than the one that was attached to it. No issues encountered.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 19, 2022
R
Verified Purchase
Roberto
Dallas, US
★★★★★ 3
Work good
Size: 20FT, Style: 16AWG-3C
Se mira más delgado que 16 gauge
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 30, 2024
B
Bob Nohome
Lowell, US
★★★★★ 3
Good quality but no more flexible than average cords.
Size: 10FT, Style: 16AWG-3C
The internal wires are good quality with a decent number of strands, but the outer cover is standard pvc, tough but no more flexible than any other cord product. Not suitable for my use on a hand power tool, a rubber cover is better.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 15, 2022
N
Verified Purchase
Nick
San Leandro, US
★★★★★ 5
Great product
Size: 5 Quart
Very good oil and fluids. I would by again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 24, 2026
S
Verified Purchase
shawn r olson
Dallas, US
★★★★★ 5
Oil
Size: 5 Quart
Great oil
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 23, 2026

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