Features:<br>1. Standard modular structure, installation of guide rail type. Real-time monitoring of overvoltage and undervoltage faults Direct Current<br>2. No additional auxiliary power is required. <br>3. The action time can be adjusted. The overvoltage and undervoltage value can be adjusted<br>4. 2 sets of normally open and normally closed contacts; 2 indicator lights indicate different working conditions<br>5. Typical Applications: Direct Current Motor, Battery, Power Supply, Direct Current Switchgear, Direct Current faceplate, Industrial Control System<br>Specification:<br>Protection function: overvoltage, undervoltage<br>Rated Voltage: Direct Current 12V/24V/36V/48V (Optional)<br>Supervisory circuit: Direct Current circuit<br>Overvoltage regulation range: 13-17V<br>Undervoltage adjustment range: 10-14V<br>Delayed action range: 0.1-15s<br>Accuracy: 0. 5V<br>Display Mode: Normal, Action 2 LED lights indicate operating status<br>Contact Form: 2 sets of normally open and normally closed contacts<br>Contact Rating: 6A 250VAC (resistivity)<br>Installation: 35mm guide rail<br>Overall Dimension: 79*23*79mm/ 3.1*0.9*3.1in<br>Package Includes:<br>1x protect machine<br>1x box<br>1x manualincludes:1x protect machine<br>1x box<br>1x manual