1、FOR CIRCUIT SAFETY: Current protector integrates protection such as overload short circuit, phase loss, undervoltage, residual current, leakage alarm, automatic tracking, etc. The reliable opening and closing of the circuit breaker minimizes the occurrence of accidents as much as possible. 2、PARAMETERS DISPLAY: The display interface automatically cycles to display parameters such as working voltage, current, and real time residual current values. Users can conveniently query the fault parameters and total number of trips caused by various faults. 3、AUTOMATIC AND MANUAL OPERATION: Intelligent circuit breaker has automatic and manual opening and closing functions, easy for users to operate in various situations. 4、PC MATERIAL: The shell is made of PC material, which is not easy to burn in case of fire, effectively preventing fire dangers and ensuring work stability. 5、CONVENIENT TO USE: The tunnel type wiring port has a larger diameter and is convenient to use. Circuit breaker is tightly crimped, the wiring is firm, and the installation is convenient. Item Type: 2 Phase DIN Rail Voltmeter Material: PC Voltage: 120-300V Current Setting Range: 1A-63A Over, Under Voltage Value: Over voltage adjustable less than or equal to 300V, Under voltage adjustable greater than or equal to 120V Delay Time: 3 to 300s 1 x 2 Phase DIN Rail Voltmeter