Compact Automatic Transfer Switch Electrical Selector Switches Dual Power Switch Solar Power Rail Type Household Power Transfer Switch Automatic , switching time less than 50ms. Ensures continuirty, reliability, and safety of powersupply. Compact size, suitable for most household distribution box. Made of fine quality PC material for safer use and long using time. Manual/automatic 2 modes, switch at will.
This dual automatic transfer switch is PC level, household transfer switch. When normal city is abnormal, back works at once, no Interrupt, ensures continuirty, reliability, and safety of powersupply.
Specifications:
3P: 125 * 96 * 70mm / 4.9 * 3.8 * 2.8in
Material: PC
Item size:
2P: 107 * 96 * 70mm / 4.2 * 3.8 * 2.8in
Type: W2R-2P , W2R-2P 220V, W2R-3P , W2R-3P 220V, W2R-4P , W2R-4P 220V (optional)
4P: 142 * 96 * 70mm / 5.6 * 3.8 * 2.8in
Main color: black+white
Package weight: 713g / 1.6lb
Package size: 158 * 140 * 105mm / 6.2 * 5.5 * 4.1in
NOTE: rated voltage of common and backup powersupply MustIn 85%-110%, and current cannot be less than 5A, otherwise coil will heat or even spontaneously burn. If your city voltage not stable, please kindly add voltage protectors in system.
Packing List:
1 * Automatic Transfer Switch
WARNING: 