Blue Sea 7138 187 - Series Thermal Circuit Breaker - 40Amp
-
Estimated Delivery:Aug 31 - Sep 04
-
Free Shipping: On all orders over $150
Guarantee safe & secure checkout
Blue Sea 7138 187 - Series Thermal Circuit Breaker - 40Amp
Stories
Stories
Stories
Blue Sea 7138 187 - Series Thermal Circuit Breaker - 40 Amp
Blue Sea 7138 187 - Series Thermal Circuit Breaker offers reliable circuit protection tailored for marine and automotive applications. This 40 Amp circuit breaker combines switching and safety into one robust device, ensuring your electrical systems remain safe and operational under all conditions.
Key Features:
- Combines Switching and Circuit Protection: This thermal circuit breaker integrates essential functions for optimal performance.
- Trip Free Design: The breaker cannot be held "ON" during fault conditions, providing enhanced safety.
- Waterproof and Secure Mounting: Designed with recessed mounting holes, it offers a clean appearance while providing heavy-duty connections.
Ideal for gasoline-powered boats, automotive configurations, and other marine environments, this product is supported by ignition protection and high torque terminal connections, ensuring quality and satisfaction. With its thermally responsive bi-metal blade and a durable thermoset polyester case, the Blue Sea circuit breaker is engineered to withstand operating temperatures from -25C° to +82C°.
Ensure the safety and reliability of your electrical systems with the Blue Sea 7138 187 - Series Thermal Circuit Breaker. Order yours today!
187 - Series Thermal Circuit Breakers - Surface Mount40 Amp Circuit Breaker
PN: 7138
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.
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.
Let customers speak for us
It made a big difference in my outdoor experience.
Solid value for the money. No regrets at all.
Solid value for the money. No regrets at all.
Exactly what I needed for my last trip. No complaints!
Reliable and sturdy—held up well under rough conditions.
Comfortable and well-designed. Would definitely buy again.
Performs better than I expected. Worth every penny.
Reliable and sturdy—held up well under rough conditions.
Performs better than I expected. Worth every penny.
Exactly what I needed for my last trip. No complaints!
I was pleasantly surprised by the durability and performance.
Exactly what I needed for my last trip. No complaints!
Shipped quickly and arrived in perfect condition.
I was pleasantly surprised by the durability and performance.
I was pleasantly surprised by the durability and performance.
Recently Viewed Products
Why You'll Love Blue Sea 7138 187 - Series Thermal Circuit Breaker - 40Amp
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 7138 187 - Series Thermal Circuit Breaker - 40Amp to you quickly.
Satisfaction Guarantee
Backed by our comprehensive warranty for complete peace of mind.
Expert Support
Our dedicated support team is here to help with any questions about Blue Sea 7138 187 - Series Thermal Circuit Breaker - 40Amp.