Fastronix 300A 1/2 Severe Duty Battery Disconnect Switch with Face Plate
genuine image
Fastronix 300A 1/2 Severe Duty Battery Disconnect Switch with Face Plate
Fastronix 300A 1/2" Severe Duty Battery Disconnect Switch with Face Plate
Item #: 17911869

Fastronix 300A 1/2" Severe Duty Battery Disconnect Switch with Face Plate

85% of respondents would recommend this to a friend

Item #: 17911869

ANG 137

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Order now and get it around Thursday, October 01
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment

What Stands Out

High Current Rating
The Fastronix switch supports up to 300A, ideal for high-performance vehicles and heavy-duty applications, ensuring reliable disconnection under severe conditions.
Durable Design
Crafted with severe-duty materials, this switch withstands harsh environments, ensuring longevity and consistent performance, making it a dependable choice for demanding users.
Convenient Face Plate
The integrated face plate allows for easy installation and accessibility, enhancing user experience by providing a clean look while ensuring safe and efficient operation.

Product Details

Shop the Fastronix 300A 12" Severe Duty Master Battery Disconnect Switch at Ubuy curacao for reliable performance. Get the best deals on battery switches today.
  • 1/2 Copper Main Studs Rated to 300A@12VDC Continuous and 2000A Intermittent
  • Can be Used in Single Pole or Dual Pole Configuration
  • Index Pin to Prevent Rotation after Installation
  • Optional Use Smaller Auxiliary Studs Rated to 20A@12VDC for Indicator Light or Small Accessory
  • Use with Fastronix 404-116 Terminal Covers for a Professional Installation
  • From the brand Setting the Standard in Wiring Fastronix, delivers professional and high-performance products
Operation ModeON-OFF
Current Rating300 A
Operating Voltage12 volts
Contact TypeNormally Open
Connector TypeAuxiliary
Switch TypeRotary
TerminalPin
Circuit Type2-way
Mounting TypeFace
Actuator TypeRotary
Number of Positions1
Upper Temperature Rating185 u00b0F
Control MethodTouch
Connectivity ProtocolX-10
Wattage3600 watts
ColorBlack
Item Dimensions5 x 2.63 x 2.63 inches (12.7 x 6.7 x 6.7 cm)
Unit Count1 Count
Number of Items1
Material TypeCopper
Contact MaterialCopper
International Protection RatingIP67
Specification Metiec
Brand NameFastronix Solutions
Model300A
ManufacturerFastronix Solutions
UPC635414975837
Item Weight0.27 g
Part Number303-004
BrandFastronix Solutions
MaterialCopper
Item dimensions L x W x H5 x 2.63 x 2.63 inches (12.7 x 6.7 x 6.7 cm)

Dangerous Goods

To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.

Who Should Buy?

Suitable For
  • Heavy Equipment Users

    Ideal for users operating heavy machinery requiring reliable power management and safety with high amperage demands.

  • Marine Applications

    Perfect for boat owners needing a robust solution to disconnect battery power, enhancing safety and protecting electronics.

  • Off-Road Enthusiasts

    Recommended for off-road vehicle owners who need reliable battery disconnection in harsh conditions to prevent drain and hazards.

Not Suitable For
  • Light-Duty Vehicles

    May be too heavy-duty for typical sedans or smaller vehicles, risking overkill and unnecessary complexity.

Product Description

Fastronix 300A 1/2" Severe Duty Battery Disconnect Switch with Face Plate

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the Fastronix 300A 12 Severe Duty Battery Disconnect Switch designed for?

    Answer: The Fastronix 300A 12 Severe Duty Battery Disconnect Switch is specifically engineered to provide reliable and safe disconnection of battery power. This heavy-duty switch is ideal for automotive, marine, and industrial applications where high current ratings are essential. By effectively isolating the battery, it helps protect sensitive electronics and enhances overall safety during maintenance or in emergency situations.
  • Question: How does the faceplate of the Fastronix battery disconnect switch improve functionality?

    Answer: The integrated faceplate of the Fastronix battery disconnect switch provides a clean and professional installation look while enhancing user accessibility. The design allows for easy installation and operation, reducing the risk of accidental disconnection when not intended. This feature is particularly beneficial in environments where quick access to the disconnect switch is necessary, such as racing or recreational vehicles.
  • Question: Can the Fastronix 300A switch be used in extreme weather conditions?

    Answer: Yes, the Fastronix 300A 12 Severe Duty Battery Disconnect Switch is designed to withstand extreme weather conditions. Its durable construction and robust materials make it suitable for outdoor use, preventing corrosion and ensuring reliable performance. This makes it an excellent choice for marine and off-road vehicles where exposure to harsh conditions is common.
  • Question: What current rating does the Fastronix 300A switch provide?

    Answer: The Fastronix 300A switch provides a robust current rating of up to 300 amps, making it ideal for high power applications. This ensures that the switch can handle significant loads without overheating or failing. It is particularly useful in scenarios such as powering large motors or systems that require substantial energy, ensuring stable and efficient operation.
  • Question: Is the Fastronix battery disconnect switch suitable for all vehicle types?

    Answer: While the Fastronix 300A battery disconnect switch is highly versatile and can be used in various vehicle types, it is especially well-suited for large vehicles such as trucks, buses, and boats. Its high amp rating and severe duty design allow it to handle the demands of heavy-duty electric systems effectively. Always consult vehicle specifications to ensure compatibility.
  • Question: How does the battery disconnect switch enhance vehicle safety?

    Answer: The Fastronix battery disconnect switch enhances vehicle safety by allowing users to easily disconnect the power from the battery, preventing accidental startups and electrical fires. This is particularly important during maintenance, as it reduces the risk of electric shock or inadvertent contact with live circuits, fostering a safer working environment.
  • Question: What materials are used in the construction of the Fastronix 300A switch?

    Answer: The Fastronix 300A switch is constructed from high-quality materials that are designed to withstand high current loads and resist corrosion. This includes heavy-duty metal components that ensure longevity and reliability under various environmental conditions. Such durable construction means the switch remains functional and efficient over a long period, making it a valuable component in any electrical system.
  • Question: Can I install the Fastronix battery disconnect switch myself?

    Answer: Yes, the Fastronix battery disconnect switch is designed for straightforward installation, making it accessible for DIY enthusiasts and professionals alike. Detailed instructions are typically provided, facilitating a smooth installation process. It is important to ensure proper connections to avoid short circuits and optimize the switch's functionality, particularly in high-power applications.
  • Question: What are the typical applications for the Fastronix 300A disconnect switch?

    Answer: The Fastronix 300A disconnect switch is commonly used in various applications, including automotive, marine, and industrial sectors. It is ideal for off-road vehicles, boats, and any setup requiring a reliable means of isolating battery power. This versatility allows users to integrate it into systems ranging from performance racing setups to emergency vehicles, ensuring they have a dependable method to control power.
  • Question: Where can I buy the Fastronix 300A 12 Severe Duty Battery Disconnect Switch with Face Plate?

    Answer: You can purchase the Fastronix 300A 12 Severe Duty Battery Disconnect Switch with Face Plate from Ubuy in curacao. Ubuy offers a reliable online shopping experience, ensuring you have access to high-quality automotive accessories delivered directly to your doorstep.

Fastronix Solutions Battery Switches Editorial Review

No editorial reviews found

Customer Reviews & Ratings

1 customers ratings
  • 5 Star
    100%
  • 4 Star
    0%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Platform Trust & Buyer Confidence

trustpilot logo
4.2/5 9477 reviews
Read reviews
JK
Jasmin
Verified buyer

“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
AG
Anke
Verified buyer

“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
H
Hazel
Verified buyer

“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer

“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
AC
Adele
Verified buyer

“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Product Price History

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.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

ANG 137

Order now and get it around Thursday, October 01

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.