Item Type: Circuit Breaker <br>Material: PA66-DSM Flame Retardant Shell <br>Rated Voltage: AC 400V <br>Nominal Short Circuit Breaking Capacity: nic: 6kA Ics: 6kA. <br>Rated Impulse Withstand Voltage: 6000V <br>Number of Poles: 4P <br>Working Temperature: -25℃~+65℃ <br>Protection Level: IP20 <br>Mechanical Life: ≥10000 Times <br>Electrical Life: ≥6000 Times <br>Instantaneous Trip Form: Type C <br>Control Mode: Working mode, pairing mode. <br>Start Method: WiFi mobile phone APP remote switch, Bluetooth. <br>Trip Method: Over current trip. <br>Application Scope: For isolated island power supply, tower equipment, outdoor lighting, house power supply, field engineering, mountain facility, street light control.<br>1、Remote Control: Supports WiFi and and Bluetooth connection. When there is interference and WiFi is disconnected, Bluetooth is connected for work. <br>2、Stable Working: The impulse withstand voltage is 6000V, which promises stable operation and long service life even under over voltage conditions. <br>3、Great Service: Powerful and professional clouds server will provide you with reliable and safe background services, very practical and efficient. <br>4、Easier Pairing: Enables simultaneous pairing of multiple products in a variety of specification, and the pairing is very quick and convenient. <br>5、Security Lock: Equipped with safe lock, the electric maintenance is safe and simple, and the circuit breaker can also prevent contact interference.Please install it by a professional electrician, otherwise there may be risks of electric shock.<p>1 x Circuit Breaker</p><p>1 x User Manual</p>