Power Automatic Transfer Switch 4P Fast Switching Control Switch Silver Contact AC 220V

Feature: 1. Good PC and Silver: Flame retardant PC plastic material is used, which has good insulation, high temperature resistance, aging resistance, safety and reliability. The use of silver contact with terminal cover can greatly improve the conductivity and service life of the product. 2. Two Operating Modes: Automatic or manual , millisecond switching without power outage, compact structure, , and convenient installation and maintenance. Widely used in various situations where continuous power outages are not allowed. 3. 35mm Standard Rail Installation: The power automatic switch is a miniature household power switch mainly used to test whether the main or backup power supply is normal, to the continuity, reliability, and safety of the power supply. This product is designed specifically for installation and is specifically designed for PZ30 distribution boxes. 4. Millisecond Level Switching: When a normal power supply encounters an abnormality, the backup power supply immediately operates. Millisecond level switching achieves the effect of continuous power supply, ensuring the continuity, reliability, and safety of power supply. . Wide Application: Switch to backup power supply during power outage, switch to main power supply during incoming call, suitable for emergency power supply systems with rated 220V AC at 50 or 60Hz, widely used in various places where continuous power outage is not allowed such as factories, shopping malls, seedling farms and other places. Specification: Item Type: Power Automatic Transfer Switch Model: NLQ5-100/4P Material: Flame Retardant PC, Silver Insulation Voltage Ui: AC690V 50HZ Rated Voltage Ue: AC400V 50HZ Level: PC Level Specification: 4P Rated Control Voltage US: 220VAC 85% Us-110% Us Life: Electrical: 2,000 times. Mechanical: ,000 times. Rated Short Circuit Current: 50kA Fuses: RT16-00-63A Rated Impulse Withstand Voltage: 8kV Auxiliary Circuit: Two relays, each with two sets of contact capacity: AC220V50HZ le=5y Touch Time: <50ms

Conversion Time: <50ms Return Time: <50ms Closing Time: <50ms Package List: 1 x Power Automatic Transfer Switch 2 x Protective Cover 1 x Accessory 1 x User Manual Note: 1. The maximum ambient temperature shall not exceed 40 ??, the minimum temperature shall not be lower than ? ??, and the average temperature within 24 hours shall not be higher than 35 ??. 2. The altitude of the installation site should not be higher than 2000m. 3. When the maximum temperature reaches 40 ??, the relative humidity of the installation site should not exceed 50%. When the temperature is the lowest temperature ???, the relative humidity is higher, for example, when the temperature is 25??, the relative humidity is 90%. Due to temperature changes, special measures should be taken to deal with occasional condensation on the of the product.