300A Battery Selector Switch Heavy Duty 3 Position Marine Battery Cut Off Switch for RV Boat
Feature:
1. Premium Material: Battery switch is made of premium ABS and tinned copper material, wear resistant, rustproof, sturdy and durable.
2. Function: Make before break contact design allows switching between battery banks without power interruption, with 3 position (OFF‑1‑2).
3. Excellent Performance: Battery disconnect switch has good electrical conductivity, IP66 waterproof, ignition protection, safe and reliable.
4. Simple Installation: The installation is simple, mounting holes accept 3/8in (M10) terminal stud, convenient for using, save your time and energy.
5. Wide Application: Power kill switch with 300 amp continuous rating suitable for outboard and small petrol or diesel engines, ideal for RV or boat.
Specification:
Item Type: Battery Disconnect Switch
Material: ABS, Tinned copper
Switch Positions: 3(OFF-1-2)Continuous Rating: 300A
Intermittent Rating: 500A (5 min)
Start Rating 30 Seconds: 900A per circuit
Battery Inputs: 2
Mounting Holes: Accept M10 Screw
Stud Material: Tinned Copper
Terminal Stud Size: 3/8in-16 (M10)
Function: Make before break contact design allows switching between battery banks without power interruption
Application: Ideal for Marine or RV
Package List:
1 x
Battery Disconnect Switch
4 x Setscrew
1) We accept Alipay, West Union, TT. All major credit cards are accepted through secure payment processor ESCROW.
2) Payment must be made within 3 days of order.
3) If you can't checkout immediately after auction close, please wait for a few minutes and retry Payments must be completed within 3 days.   
About shipping
1. WORLDWIDE SHIPPING. (Except some countries and APO/FPO)
2. Orders processed timely after the payment verification.
3. We ship to confirmed order addresses. Your order address MUST MATCH your Shipping address.
4. The images shown are not the actual item and are for your reference .
5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season.
6. If you have not received your shipment within the period,  please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction!
7. Due to stock status and time differences, we will choose to ship your item from our first available warehouse for fast delivery.
8. We seller are not in charge of import duty, buyer is responsible for that. Any dispute caused by this is unreasonable.
9. BR buyer please provide the cpf or cnpj, it will be better for you to get it more quickly. thanks
Return and Refund
1. You have 7 days to contact us and 30 days to return it from the date it was received. If this item is in your possession more than 7 days, it is considered used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT. There are NO EXCEPTIONS!And Pay attention please!The Shipping cost is bear by buyer themselves. 
2. All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your po#.
3. We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from aliexpress. OR, you may choose to have a replacement.
4.  We will bear all the shipping cost if the product(s) is (are) not as advertised.
About feedback
We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.
It is impossible to address issues if we do not know about them!