Blue Sea 7043 187 Series Thermal Circuit Breaker 90 Amp Panel Mount
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Estimated Delivery:Aug 31 - Sep 04
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Free Shipping: On all orders over $150
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Blue Sea 7043 187 Series Thermal Circuit Breaker 90 Amp Panel Mount
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Blue Sea 7043 187 Series Thermal Circuit Breaker 90 Amp Panel Mount
Introducing the Blue Sea 7043 187 Series Thermal Circuit Breaker - a powerful 90 Amp panel mount solution that combines switching and circuit protection into a single, reliable device. Perfect for marine and automotive applications, this circuit breaker ensures your electrical systems remain safe and efficient, making it an essential addition to your electrical toolkit.

Key Features:
- Integrated Protection: This circuit breaker effectively combines switching and circuit protection, providing a seamless solution for your electrical needs.
- SAE J1171 Compliance: All components meet the SAE J1171 external ignition protection requirements, ensuring safety in demanding environments.
- Easy Operation: With its clear, single lever operation, activating and deactivating the breaker is straightforward, allowing for quick response in case of an overload.
- Trip Free Design: The "Trip Free" design prevents the breaker from being held "ON," safeguarding your systems from potential damage.
Why Choose the Blue Sea 7043?
In the category of Circuit Breakers, the Blue Sea 7043 stands out due to its high-quality construction and advanced safety features. Unlike typical circuit breakers, this model is specifically designed for harsh environments, making it perfect for boat and vehicle applications where safety is paramount. Its robust design not only meets industry standards but excels in performance, ensuring you can trust it with your electrical loads.
Specifications:
- Amperage: 90 Amp
- Mounting Type: Panel Mount
- Model Number: 7043
Upgrade your electrical safety with the Blue Sea 7043 187 Series Thermal Circuit Breaker. Ensure reliable performance and peace of mind with every use. Don’t wait—secure your device today and protect your electrical systems from potential hazards!
187 - Series Thermal Circuit Breakers - Panel Mount90 Amp Circuit Breaker
PN: 7043
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.
Shipping Policy
Thank you for choosing Outdoors.Supply. We aim to deliver your gear efficiently and reliably.
Carriers
We ship all orders via UPS Ground or FedEx Ground, depending on availability and destination.
Shipping Rates
- Orders under $150: Flat shipping rate of $15
- Orders $150 and above: Free shipping
Note: A handling fee of $7.50 may apply to certain items. If applicable, it will be clearly stated during checkout.
Order Processing
- Orders placed before 12:00 PM ET (Monday–Friday): Processed the same business day
- Orders placed after 12:00 PM ET or on weekends/holidays: Processed the next business day
Delivery Time
All orders are delivered within 3–7 business days from the date of shipment, depending on your location.
For any questions or concerns about your order, please contact us at [hello@outdoors.supply]. We’re here to help!
Discover more in our FAQ
How long does it take to process an order?
All orders are processed the same business day if placed before 12 PM EST. Orders placed after 12 PM EST are processed the following business day.
Do you ship internationally?
No! Currently we are only supporting shipments to contiguous United States. We do not ship to PO Boxes or Internationally.
What is your return policy?
No Returns
Due to the nature of our products and our commitment to ensuring the highest quality standards, we do not accept any returns under any circumstances.
No Refunds
We do not offer refunds for any reason, including but not limited to:
- Change of mind
- Incorrect size or style ordered
- Delayed shipping
- Product dissatisfaction
Please refer to our Refund Policy
What are your sizing options?
We have a size chart displayed on most products to reflect the sizing as accurate as possible. Please review the size chart and ensure you are leveraging the closest size possible.
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Why You'll Love Blue Sea 7043 187 Series Thermal Circuit Breaker 90 Amp Panel Mount
Premium Quality
Blue Sea Systems is known for exceptional quality and attention to detail in every product.
Fast Shipping
Fast and reliable shipping to get your Blue Sea 7043 187 Series Thermal Circuit Breaker 90 Amp Panel Mount to you quickly.
Satisfaction Guarantee
Backed by our comprehensive warranty for complete peace of mind.
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