Blue Sea 7038 187 - Series Thermal Circuit Breaker - 40A

Blue Sea Systems

$76.25
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SKU:
7038-20523
UPC:
6.32085E+11
Weight:
0.50 LBS
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187 - Series Thermal Circuit Breakers - Panel Mount

40 Amp Circuit Breaker

PN:  7038

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°

WarningWARNING: 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.

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April 25, 2025 by Mitch C. (United States)
“;ouh”
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April 21, 2025 by ROG L. (United States)
“Easy to navigate website and exact product specs shown clearly for hard-to-find light bulbs.”
Verified Buyer
April 20, 2025 by Douglas J. (South Carolina , United States)
“Original light was discontinued and a replacement light was suggested. It looked and worked great.”