Item Type: Waterproof Socket_x000D_Shell Material: Brass nickel plated_x000D_Sealing Material: Epoxy resin_x000D_Pin Material: Brass gold-plated_x000D_Rubber Core Material: PA+GF/TPU_x000D_Molding Material: TPU/PVC_x000D_Rated Current: 4A_x000D_Rated Voltage: AC/DC250V_x000D_Conductor Specifications: AWG22, 0.34mm2_x000D_Contact Impedance: 5m_x000D_Insertion Times: 500 times_x000D_Number of Cores: 4_x000D_Executive Standard: IEC61076-2-101_x000D_Applicable Temperature: -25~+80_x000D_Waterproof Rating: IP67_x000D_Hole SizeApprox. 16.1 x 13.5mm / 0.6 x 0.5in 1The shell and the pins are made of brass, which has good conductivity, and the epoxy resin sealing material can ensure good waterproof performance. 2The metal shell connector has an excellent 360 full shielding, and the damping design has a noise reduction effect to make it run stably. 3Waterproof grade IP67, provide safe and reliable connection in harsh environment, can be used indoors and outdoors. 4With standard M12 thread and hole size, the connection is tight and seamless, safe and reliable. 5The product complies with IEC 61076?2?101 Industry 4.0 protocol and NEMA2000 standard.1 x Waterproof Socket