Fast Shipping On All Items 30 Days Money Guarantee Customer Support Excellent Service 100% Satisfaction Satisfaction Guaranteed 120/240 VAC RV Transfer Switch, Briidea Automatic Transfer Switch 30 Amp Applied to RV, Speedboats, Specification Item model number LD-141 Item dimensions L x W x H 3 x 4 x 2 inches Current Rating 30 Amps Mounting Type Surface Mount Specification Met CE Product Dimensions 3 x 4 x 2 inches; 3.14 Pounds Country of Origin China Connector Type Clamp Style 30-Amp Terminal Blade Operation Mode ON-OFF-ON Operating Voltage 120 Volts Circuit Type 3-way Contact Type Normally Open Manufacturer briidea Brand briidea Switch Type Push Button Material Plastic Contact Material Brass 4.0 inches x 3.0 inches x 2.0 inches. Weight: 3.14 lb Item Description NEW GENERATION: Our generator's automatic transfer switch is configured to prioritize generator power. It automatically switches to utility power when the generator stops running. When the generator restarts, the green light indicates that the generator power is active. Additionally, the switch continuously monitors the utility power status. In the event of a utility power outage, the generator will start automatically, requiring no extra wiring on your part, providing exceptional convenience DELAY CIRCUIT PROTECTION FUNCTION: When switching to the generator power supply, the built-in MCU precise control circuit is connected with a delay of 20s, so that the generator voltage is maintained at a stable level and then transmitted. Double protection of mechanical interlocks and control circuits prevents two power sources from entering the AC distribution board at the same time and causing a short circuit DURABLE ENCLOSURE: The coating process used on the surface of our products can be waterproof, rust-proof and anti-corrosion.The waterproof level can reach ip65, which can effectively prolong the service life of the product so that it's very durable EASY TO INSTALL: Our products have simple installation steps, easy-to-remove protective cover with wiring diagram inside,and the internal copper wiring is more concise and durable WIDE APPLICATION: 120/240 VAC, 30 Amps. It can be applied to RVs, speedboats, and various high-power equipment that requires emergency power supply Product Description Briidea Automatic Transfer Switch 30 Amp NEW GENERATION When switching to the generator power supply, the built-in MCU precise control circuit is connected with a delay of 20s, so that the generator voltage is maintained at a stable level and then transmitted. Double protection of mechanical interlocks and control circuits prevents two power sources from entering the AC distribution board at the same time and causing a short circuit. Additionally, the switch continuously monitors the utility power status. In the event of a utility power outage, the generator will start automatically, requiring no extra wiring on your part, providing exceptional convenience Wiring diagram Our products have simple installation steps New generation Green light is on when generator power starts Accessories map We give away installation parts Return Policy ? We guarantee against any defective or misrepresented products. The original shipping label must be sent back to us to validate the return. A full refund can only be issued during the first 30 days upon receipt of the product. ? Returns will be voided if the product is mishandled or physical damaged by customer. ? Buyer will be responsible for all kind of return shipping/shipment to the seller for resolving the problem. ? Returns made for all non-defective, undamaged products are subject to a 15% restocking fee. Shipping and handling fees are absolutely non-refundable. If an item is returned to us due to an address issue, we do charge a reshipping fee to reship. If you would like a refund, there will be a 15% restocking fee applied. ? All returned products need to be assigned an RMA # (Return Merchandise Authorization #) prior to return. Please contact us through's messaging system to obtain an RMA# for the return. Any returned product without an RMA # on package will not be accepted or processed. ? Please contact us before returning. Feedback ? We appreciate your feedback and our system will automatically leave feedback for you after bid ends. ? Please contact us through message center if you have any problems, we will always try our best for 100% customer satisfaction. Payment Options Shop With Confidence