gaeyaele w2r-3p din rail mounted automatic transfer switch three phase ats 100a power transfer switch (w2r 3p 100a) gaeyaele w2r series dual power automatic transfer switch is new developed micro household power transfer switch.. the switch is mainly used for testing whether normal or spare power is normal or not. when the normal power is abnormal, the spare power works at once, which therefore ensures the continuirty, reliability, and safety of power supply. the product is specially designed for household orbit-type installation and specially use in pz30 power distribution box.<br> w2r series automatic transfer switch is suitable for the emergency power supply system with 50 or 60 hz alternatting current rated 400v 60a. tse is compact in structure, reliable in transfer, convenient in instabllation and maintenance, and has long lif expectancy. widely used in various occasions where continuous power failure ls not allowed, it can be operated both electrically and manually.<br> atse is composed of tse and the controller. atse compiles with requirements of low-voltage switch gear and control gear specified by gb/t14048. 11, part 6-1 : multiple functional equipment and transfer switch equipment.<br><br>type:moulded case<br> model number:w2r ats 3p<br> is_customized:yes<br> product name:dual power automatic transfer switch ats<br> insulation voltage:ac 690v<br> rated voltage:ac 400v<br> rated frequency:50/60hz<br> rated current in:16a 20a 25a 32a 40a 50a 63a 100a<br> guarantee:2years<br> mounting:din rail<br> moq:1pcs