Dual Power Automatic Transfer Switch Electrical Selector Switch for Office Buildings 230V

Item Type: Dual Power Automatic Transfer Switch
Model: NLQ4-125-2P
Rated Voltage: 230V
Rated Frequency: 50Hz 60Hz
Rated Short Circuit Current: 3kA
Mechanical Life: Automatic: 3000 Times, Manual: 1500 Times
Rated Insulation Voltage: 500V
Material: Plastic

Features

1、Power Supply Detection: Composed of 2 miniature circuit breakers, a motor and mechanical rotating device,lifting device is used to detect power supply together with controller. When circuit is abnormal, controller makes logical judgment on test result, and turns on or off drive according to command, to ensure electrical loads safety and reliability
2、Guaranteed Power Supply: When the power supply fails one or more load circuits will be automatically connected from power supply to another power supply to ensure normal power supply of power load circuit
3、Complete Protection Functions: This dual power automatic transfer switch has short circuit, overload and undervoltage protection
4、Easy to Use: Good practicability, reasonable structure, small size, beautiful appearance, protective cover, safe and reliable power supply
5、Application: Widely used in installation and use of lighting circuits in office buildings, shopping malls, banks, stations, hospitals and high rise buildings with fire protection requirements

Package List

1 x Dual Power Automatic Transfer Switch 

1 x User Manual