Dual Power Transfer Switch Automatic Changeover Switch 4P 100A 220V Din Rail Mount for Home Commercial Power

How to Use: Please check the integrity of the ATS before installation, turn the ATS on or off with the operating handle, check the flexibility of the and detect the normal and backup power load generation and disconnection conditions at each stage. Specification: Item Type: Power Automatic Transfer Switch Product Model: NLQ4-125/4P Switch Type: Secondary power distribution Rated Current: 100A Rated Voltage: 400V AC Insulation Voltage: 690V AC Rated Frequency: 50Hz/60Hz Electrical Grade: PC grade isolation type Service Life: Electrical: 2000 Times; Mechanical: 5000 Times Rated Short Circuit Current: 50kA SCPD (): RT16-00-63A Rated Impulse Withstand Voltage: 8kV Control Circuit: Rated Control Voltage Us: AC220 V 50Hz Normal Working Condition: 85% Us-110% Us Auxiliary Circuit: 2 Independent relays, each relay includes 2 sets of transformer contacts Capacity: AC220V 50Hz Touch Time: <50ms Transition Time: <50ms Return Time: <50ms Off Time: <50ms Package List: 1 x Power Automatic Transfer Switch Note: 1. The maximum ambient temperature should not exceed 40℃, the minimum should not be lower than ‑5℃, and the average temperature within 24 hours should not be higher than 35℃.

• Convenient Observation: This circuit transfer switch has built in timing standby open output port which can be connected to an indicator light for observation.
• Good Conductivity: This circuit transfer switch uses silver contacts which can greatly improve the conductivity and service life of the product.
• Easy to Use: When normal power supply is abnormal the backup power supply works immediately switching in milliseconds without interruption.
• Good Insulation: This fast switching is made of good quality flame retardant plastic materials with good insulation and high temperature resistance.
• Application: This switch switches to backup power supply when there is failure and switches to main power supply when power recovers.