Product Name: heavy load connector Model: 004-3.005-3.006-3.008-3 Current: 4 core 8core and 5 core are 10A, 6 core is 16A Voltage: 250 volts Pin material: Copper Surface treatment: silver plating Contact resistance: Omega below 1 meters Connection form: 4 core and 5 core are screw connection.6 core and 8 core is cold press connection Wire specifications: 0.5 to 2.5 cubic millimeters Tightening torque of screws: 0.5 nm Band length: 7-9 mm The number of times that can be plugged: greater than or equal to 500 Working temperature: 40 degrees to 125 degrees Material: cast aluminum allo Color: grey Locking device: iron zinc plating Outer surface: high temperature powder coating Leather jacket: NBR seal Protection grade: IP65