Item Weight:80 g Specification: Item Type: For Artillery Printer Relay Material: ABS, Metal Applicable Models: for Artillery 3D Printer Package List:1 x For Artillery Printer Relay Small Size: The for artillery printer relay is small in size, filled with epoxy resin inside, which is shock proof, moisture proof and corrosion proof 2500V Insulation Withstand Voltage: The for artillery printer relay photoelectric isolation between the input and output circuits, insulation withstand voltage 2500V Wide Input Voltage: The DC control for artillery printer relay has a wide input voltage range and small control current, less than or equal to 15 mA 0 Voltage Turn on: The single phase for artillery printer relay has fast switching speed, 0 voltage turn on, 0 current turn off, and low RF interference Built in RC absorption: The single phase for artillery 3D printer relay has no mechanical action parts, built in resistance capacitance absorption, to protect the impact of the instantaneous current See more product details Small Size: The for artillery printer relay is small in size, filled with epoxy resin inside, which is shock proof, moisture proof and corrosion proof 2500V Insulation Withstand Voltage: The for artillery printer relay photoelectric isolation between the input and output circuits, insulation withstand voltage 2500V Wide Input Voltage: The DC control for artillery printer relay has a wide input voltage range and small control current, less than or equal to 15 mA 0 Voltage Turn on: The single phase for artillery printer relay has fast switching speed, 0 voltage turn on, 0 current turn off, and low RF interference Built in RC absorption: The single phase for artillery 3D printer relay has no mechanical action parts, built in resistance capacitance absorption, to protect the impact of the instantaneous current