SKU: 29178518015

Blue Sea 7144 187 - Series Thermal Circuit Breaker - 100Amp

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Description

Blue Sea 7144 187 - Series Thermal Circuit Breaker - 100Amp187 Series Thermal Circuit Breakers Surface Mount 100 Amp Circuit Breaker PN: 7144 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 Large clearance around terminal studs accept heavy gauge wire lugs

187 - Series Thermal Circuit Breakers - Surface Mount

100 Amp Circuit Breaker

PN:  7144

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
  • 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 Part Numbers: 7144
GRP:WRO
Shipping Notes
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Exchange/Return Notes
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SKU: 29178518015

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Stevi Louise
San Leandro, US
★★★★★ 5
Outstanding!
Format: Audiobook
Outstanding! Engrossing! I couldn't stop listening. It touched my soul on so many levels. I have a deeper level of respect for Ms. Cross, after this book. And having the audiobook spoken in her own voice, made it even more special. I will now have to purchase the hard copy.
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Reviewed in the United States on May 12, 2026
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Diva TJ
Charlottesville, US
★★★★★ 5
Excellent Storytelling and History
Format: Audiobook
Tiffany Cross is an amazing writer in storyteller. I truly enjoyed this book.
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Reviewed in the United States on May 24, 2026
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Amazon Customer
San Leandro, US
★★★★★ 5
T. Cross did it again!
Format: Kindle
She always conducted tv interviews and delivered her commentary in ways that uplifted and challenged. She writes in a way that captures the imagination and expresses solidarity with her people. She is undeniably human and relatable, and yet just as undeniably a unique and crucially needed voice. May T. Cross’ words long continue to grace us.
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Reviewed in the United States on May 8, 2026
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Scott
Whiting, US
★★★★★ 5
Great atlas for travel in British Columbia
Format: Spiral-bound
My spouse and I used this atlas during our recent travel within British Columbia. It is very useful with its broad details of data and the quality of the maps. There are two different scales of maps, depending on the purpose of the map - "Recreation" or "Landscape". The best scale is 1:300,000 on the landscape maps, which is certainly better than most road maps, especially when you consider the road network included in these landscape maps and the large size of the province. I recommend this atlas.
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Reviewed in the United States on September 20, 2023
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G.H.
Port Orchard, US
★★★★★ 5
Get the most out of your travels
Format: Spiral-bound
This, like others in the same series, was a very helpful resource for a recent trip. I’ve never regretted buying these maps. Love the details and we have found many “roads less travelled” to explore with them.
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Reviewed in the United States on August 2, 2025

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