Three-phase voltmeter on DIN rail 390-500V – 40A ammeter with overvoltage protection – Automatic reset – Digital display

General Description: The three-phase DIN rail voltmeter is an overcurrent and overvoltage protection device designed to operate within a voltage range of 390 to 500V and a current of up to 40A. It features an automatic reset function, ensuring continuous protection and a long service life. Thanks to its fast response time and sensitive internal components, this device is practical and efficient for monitoring power supplies. Technical Specifications Item Type: Three-phase DIN rail voltmeter Material: PC Model: CHSG 40 Load Current: 1-63A Overvoltage Setting Value: AC 390-500V Undervoltage Setting Value: AC 370V-140V Power-off Time: 5-300S (V), 30-300S (I) Dimensions: DIN rail 35 mm x 1.4 inches Installation This three-phase protector is designed for easy installation on a DIN rail, ensuring a stable and secure mounting after installation. Operation The voltmeter is designed to automatically cut off the power supply in case of overload, while providing normal power within the specified power limits, thus preventing the risks of overvoltage and undervoltage. Other Information Real-time digital display of operating voltage and current Package List: 1 Three-phase DIN rail voltmeter, 1 Instruction manual