Min. Order Reference FOB Price
5 Pieces US$12.00-18.00 / Piece
Product Description
Prepaid kWh Auto Switch Three-Phase Selector with Over/Under Voltage &Over Current Protection Automatic Meter Switching (1–999 kWh): Automatically switches to the next meter to avoid reaching higher billing tiers. Cost Savings: Keeps meters within the lower rate zone, eliminating the need for ...