Description:The built-in resistance-capacitance absorption makes it possible to protect itself from the impact of the instantaneous start-up current. Its features of non-mechanical components make it have a long service life.Professional and exquisite workmanship makes it moisture-proof and anti-corrosion. The compact size makes it very easy and convenient to install.Made of metal material, it is very durable to use.The length of this product is 5.74cm, the width is 4.48cm and the height is 2.8cm.It is suitable for workshop, 3D printer, factory and so on. The input voltage range is wide, and the control current is small, less than or equal to 15mA. It has fast switching speed, zero voltage turn-on, zero current turn-off, and low radio frequency interference. The input and output circuits are optically isolated, and the insulation withstand voltage is 2500V.Item Name: RelaysMaterial: MetalFeatures: High Reliability, Single-phase, Solid StateSize Details: Size: 5.74cm x 4.48cm x 2.8cm/2.26 x 1.76 x 1.1 (Approx.)Notes:Due to the light and screen setting difference, the items color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Relays