Material: Flame retardant PC material, high temperature resistance; Premium copper parts with silver alloy point. Suitablefor the thickness between 1mm to 5mm of the mounting board. perfect choicefor electrical wiring in the power switches, speed switches and asynchronous motor for their -up and reversing, also can make the conversion of the control circuit. Widely usedas circuit control switches, test equipment switches, motor control switches and master control switches, signal transfer switches, or change-over switch for electric welding machinery and other equipment., Weight: 0.3747858454 Pounds, Manufacturer: Sirxlevcy