Min. Order Reference FOB Price
20 Pieces US$16.00 / Piece
Product Description
DESCRIPTION: Automatic Transfer Switch,is composite by 2PCs 3P or 4P mini circuit breaker,mechanical chain transmission mechanism,controller,etc,the feature will be as follows: 1. Small in volume, simple in constitution; there is provide 3P,4P. easy to operation and long to use. 2. Transfer ...