500A Marine Battery Disconnect Switch Heavy Duty 4 Position Battery Selector Switch for RV Boat Marine Battery Cut Off Switch 500A Marine Battery Disconnect Switch Heavy Duty 4 Position Battery Selector Switch for RV Boat Feature: 1. Premium Material: Battery switch is made of premium ABS and tinned copper material, rustproof, high strength, sturdy and durable. 2. Professional Design: Professional manufacturing, exquisite workmanship, heavy duty, 4 position (OFF121+2), not easy to loosen. 3. Excellent Performance: Power kill switch has good electrical conductivity, IP66 waterproof, ignition protection, stable performance and high reliability. 4. Function: Make before break contact design allows switching between battery banks without power interruption, with 500 amperes continuous rating. 5. Simple Installation: The installation is simple, mounting holes accept 1/4in (M6) screw, 1/2in (M12) terminal stud, convenient for using, save your efforts. Specification: Item Type:BatteryDisconnectSwitch Material: ABS,Tinned copper Switch Positions: 4(OFF-1-2-1+2) BatteryCombine: Yes Alternator Field Disconnect: No Maximum Voltage: 32VDC Terminal Stud Torsion: 220 in-lb (24.86 Nm) Continuous Rating: 500A Intermittent Rating: 700A (5 min) Cranking Rating 10 sec: 2750A Cranking Rating 1 min: 1150A BatteryInputs: 2 Cable Clearance For 4/0 AWG Cables: Approx. 27.94 mm/1.10in Cable Quantity to Meet Ratings: Two Cables or Terminal Cable Size to Meet Ratings: 4/0 AWG (120mm) Mounting Holes: Accept 1/4in (M6) Screw Stud Material: Tinned Copper Terminal Stud Size: 1/2in (M12)Function: Switches isolated battery banks to all loads or combines battery banks to all loads, make before break contact design allows switching between battery banks without power interruption. Application: Ideal for Marine or RV Package List: 1 x BatteryDisconnectSwitch 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 processedtimely after thepayment 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!