3 Phase Electricity Tester , 3 Phase Din Rail Voltmeter Ammeter , Automatic Overvoltage Overcurrent Protector Ac 390?500V (63A) , 3 phase din rail voltmeter ammeter overvoltage protector voltage and

Specification:Item Type: 3 Phase DIN Rail Voltmeter Material: PCModel: CHLT 63Load Current: 1-63AOvervoltage Setting Value: AC390-500VUndervoltage Setting: AC370V-140VPower Off Time (Set 1-300s): 5-300S(V), 30-300S(I)Installation: Approx. 35mm x 1.4in DIN railPackage List:1 x 3 Phase DIN Rail Voltmeter 1 x Instruction

• 【AUTOMATIC RESET】 The protector has an automatic reset function , which can avoid longer term power failure and ensure its service life .
• 【DIGITAL DISPLAY】 The digital display screen displays the working voltage and current in real time , you can monitor the abnormality and use it with confidence .
• 【QUICK RESPONSE】 The protector has a quick response speed and sensitive internal components , saving you working time and making it more practical .
• 【EASY INSTALLATION】This 3 phase protector is installed by DIN rail , which is simple and easy to operate , and is stable and firm after installation .
• 【SAFE TO USE】When the protector is overloaded , it will automatically cut off the power , and the power will be supplied normally within the specified power , so as to avoid the danger of overvoltage and undervoltage .