Compact Automatic Transfer Switch Electrical Selector Switches Dual

Rated Voltage : 220V Type : Circuit breaker Model Number : W2R-2P / W2R-3P / W2R-4P Type : Mini Origin : Mainland China Certification : CE Please be kindly noted the listed product is produced and distributed abroad and subject to the laws of its country of origin This dual power automatic transfer switch is PC level, household power transfer switch. When the normal city power is abnormal, the back up power works at once, no Interrupt, ensures the continuirty, reliability, and safety of powersupply. Features: Compact size, suitable for most household distribution box. Automatic power, switching time less than 50ms. Manual/automatic 2 modes, switch at will. Made of fine quality PC material for safer use and long using time. Ensures the continuirty, reliability, and safety of powersupply. Specifications: Type: W2R-2P 110V, W2R-2P 220V, W2R-3P 110V, W2R-3P 220V, W2R-4P 110V, W2R-4P 220V (optional) Material: PC Main color: black+white Item size: 2P: 107 * 96 * 70mm / 4.2 * 3.8 * 2.8in 3P: 125 * 96 * 70mm / 4.9 * 3.8 * 2.8in 4P: 142 * 96 * 70mm / 5.6 * 3.8 * 2.8in Package size: 158 * 140 * 105mm / 6.2 * 5.5 * 4.1in Package weight: 713g / 1.6lb NOTE: The rated voltage of the common and backup powersupply MustIn range 85, and the current cannot be less than 5A, otherwise the coil will heat up or even spontaneously burn. If your city voltage not stable, please kindly add voltage protectors in system. Packing List: 1 * Automatic Transfer Switch 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 #39;t checkout immediately after au