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Item #:
85410444
300 Amp Waterproof Circuit Breaker,with Manual Reset,12V-48V DC, for Car Marine Trolling Motors Boat ATV Manual Power Protect for Audio System Fuse
Item #:
85410444
BND 37
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
In stock
Imported from USA store
QTY:
Only 8 items left in stock.
Order now and get it around Friday, September 04
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No need to keep replacing fuses anymore, simply reset breaker and you are ready to go.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Amp Rating
This 40 Amp circuit breaker ensures robust performance, protecting your electrical systems from overloads and ensuring reliable operation across a wide voltage range of 12V to 48V DC.
Waterproof Design
Engineered for harsh environments, this circuit breaker is waterproof, making it perfect for marine vehicles, ATVs, and outdoor audio systems, providing enhanced durability and longevity.
Manual Reset
Equipped with a manual reset mechanism, this breaker allows for easy reactivation after tripping, ensuring minimal downtime and hassle-free management of your power systems in critical situations.
Product Details
| Brand Name | NC |
| Model | JTST0020 |
| UPC | 689713650995 |
| Part Number | JTST0020 |
| Number of Items | 1 |
| Manufacturer | JTST |
| Current Rating | 300 A |
| Circuit Breaker Type | Standard |
| Mounting Type | Panel Mount |
| Number of Poles | 3 |
| Voltage | 12 volts |
| Item Dimensions D x W x H | 1.7"D x 1.9"W x 2.9"H (4.3 x 4.8 x 7.4 cm) |
| Brand | NC |
| Product Dimensions (L x W x H) | 1.7"D x 1.9"W x 2.9"H (4.3 x 4.8 x 7.4 cm) |
Who Should Buy?
-
Marine Enthusiasts
Ideal for users installing circuits in boats, ensuring protection for electrical components in wet environments.
-
Car Modders
Perfect for automotive enthusiasts who require a reliable circuit protection solution for upgraded audio systems and accessories.
-
ATV Users
Suitable for all-terrain vehicle operators needing durable circuit protection for high power draw accessories during rugged adventures.
-
High Voltage Applications
Not suitable for systems exceeding 48V as it can lead to equipment failure or unsafe conditions.
Product Description
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Customer Questions & Answers
-
Question:
What voltage does the circuit breaker support?
Answer: The circuit breaker supports voltages of 12V to 48V DC. -
Question:
How can I reset the breaker if it trips?
Answer: You can reset the breaker using the manual reset arm. -
Question:
Is this circuit breaker suitable for marine use?
Answer: Yes, it is specifically designed for use in boats and marine applications.
NC Circuit Breaker Editorial Review
No editorial reviews found
Customer Reviews & Ratings
31 customers ratings
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5 Star
65%
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4 Star
13%
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3 Star
11%
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2 Star
6%
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1 Star
5%
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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22 July 2026 · via Trustpilot
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23 July 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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BND 37
Order now and get it around Friday, September 04
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 8 items left in stock.
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Features & Benefits
- Eliminates the need for constant fuse replacements.
- Features an easy-to-operate manual reset arm.
- Designed for high conductivity and temperature resistance.
- Splash and dust proof with waterproof capabilities.
- Versatile use in cars, boats, RVs, and various DC systems.
- Cost-effective solution that saves money and time.
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