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Side Post Knife Blade Master Switch, Ampper 12V / 24V Battery Disconnect Switch Isolator for Marine Car Boat RV ATV Vehicles (Ki
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Vendor: Ampper
Type: Battery Accessories
Sku: WBCARB0CKR51YST
Available: Available
Sold by Carkart, an authorized reseller.
Returns accepted within 30 days | support@carkart.com
Shipping Information
- Free Standard Shipping — United States only
- Processing Time: 1–3 business days
- Estimated Delivery: 3–5 business days after dispatch
- Double-boxed, fully insured & discreetly packaged
- Tracking number sent via email once dispatched
- Orders over $250 require signature upon delivery. Taxes calculated at checkout.
Returns & Refund
Returns accepted within 30 days of delivery.
Damaged or Defective Item
Free return shipping + replacement or full refund
Wrong Item Received
Free return shipping + replacement or full refund
Change of Mind
Return shipping at customer's expense · 25% restocking fee applies
All returns require a Return Authorization (RA) number before sending.
View Full Return & Refund Policy
⚠️ California Proposition 65 Warning :
Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
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Side Post Knife Blade Master Switch, Ampper 12V / 24V Battery Disconnect Switch Isolator for Marine Car Boat RV ATV Vehicles (Ki
$24.67
FAQs
Have a question ? We are here to help.
Is the shipping free?
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
Frequently Asked Questions
- Q: What is the size of the Side Post Knife Blade Master Switch? A: The package size is three point nine inches by two point seventy-five inches by two point seventy-five inches. This compact size makes it easy to store and install in various vehicles.
- Q: What materials are used in the master switch? A: The master switch is made of solid brass, which is rust and corrosion resistant. This ensures durability and safety during use.
- Q: What is the voltage and current rating of this switch? A: The switch operates at a voltage of twelve to twenty-four volts and can handle two hundred amperes continuous and six hundred amperes momentary at twelve volts. This makes it suitable for heavy-duty applications.
- Q: How do I install the Side Post Knife Blade Master Switch? A: To install, mount it on the negative battery post using the provided bolts. Simply lift the knife blade to cut the power, ensuring a straightforward installation process.
- Q: Is this switch suitable for all types of batteries? A: No, it is specifically designed for GM side post batteries with a three-eighths inch hole. Ensure compatibility before installation.
- Q: Can this switch be used in marine applications? A: Yes, it is suitable for marine vehicles, cars, RVs, and ATVs. Its design ensures safe disconnection of electrical systems.
- Q: How do I maintain the Side Post Knife Blade Master Switch? A: To maintain it, regularly check for corrosion and clean the terminals as needed. Ensure that it is securely mounted to prevent any disconnection.
- Q: Is the switch safe to use in wet conditions? A: Yes, the switch is designed to be rust and corrosion resistant, making it safe for use in wet conditions. However, proper installation is crucial for safety.
- Q: What should I do if the switch arrives damaged? A: If the switch arrives damaged, contact the seller for a replacement or return. Ensure to keep the original packaging for any return process.
- Q: Is there a warranty for this battery disconnect switch? A: Yes, the manufacturer typically provides a warranty for defects. Please check the product details for specific warranty terms.
- Q: Can this switch be locked together with other switches? A: Yes, the switch can stand alone or be locked together with other switches for enhanced functionality. This allows for customized setups.
- Q: How does the knife blade mechanism work? A: The knife blade mechanism cuts power when lifted. This simple design allows for easy operation, ensuring safety when disconnecting the battery.
- Q: Is this switch easy to use for beginners? A: Yes, it is designed to be easy to install and use, making it suitable for both beginners and experienced users. The clear on/off positions simplify operation.
- Q: What accessories come with the battery switch? A: The complete kit includes one battery switch, one short bolt, two pairs of three-eighths inch side post battery terminal bolts, two spacers, and two washers.
- Q: What is the recommended mounting position for this switch? A: It is recommended to mount the switch on the negative battery post for optimal performance and safety during operation.