Aluminum cover switch, good quality, New type GZ-100A,100N,100P/3,100P/4 New series:Model no.: LYN (my company model no.), ... someother call also GZ-16P/3, 25P/3, 40P/3, 40P/4, 63P/4, 100P/4, 200P/4Specification ModelHeated Current(Ith)ARated ... :Model no.: QS5-15A, 15N, 15P/3, 30A, 30N, 30P/3, 63A, 63N, 63P/3, 100A, 100N, 100P/3Specification ModelMarkRated current(A)Motor controlcapacity ...