Two modes to choose from,The switch has manual and automatic modes, and the air switch chain structure is more Flame retardant shell,Advanced PC flame retardant, high temperature , non- Scenario application,Easily meet the power needs of various household appliances and industrial equipment, allowing you to say goodbye to power outages Hign-concerned Chemical:None Current:125A Switch Type:Knob switch Item Type:SWITCHES type: generator type Colour:As Shown Material:PC Specification: 2P Due to different batches, there may be differences in product appearance and printed text, which not affect use Package Contents: 1 * Changeover Switch Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.