amiciSmart Dual Power Automatic Control Transfer Switch 230VAC, 125A Changeover Switch (3-Phase)

About this item

• Automatic Control Switch: - In case when power supply acts abnormal, we can make use of this switch to automatically change over to secondary power supply. When main supply is back to normal, it will automatically change back to main supply mode.
• Specification: - 125A switch is suitable for 50~60 Hz 220V rated working voltage.
• Mode Adjustment: - In case you want to operate the switch manually, just pull the selection switch to manual mode after switching off all power supply else it will lead to excessive loss of silver alloys or power outage.
• Silver Contact: - Improves the conductivity and service life of the product.
• Quick Response: -Dual power switch, transfer the control in less than 8ms automatically to the stand by power supply in case the main power supply acts abnormal.