LG接触器 三极接触器 GMC-6 1a或1b (交流线圈) GMC-9 1a1b GMC-12 1a1b GMC-18 1a1b GMC-22 1a1b GMC-32 1a1b GMC-40 1a1b GMC-50 1a1b GMC-65 1a1b GMC-75 1a1b GMC-85 1a1b 三极交流/直流 GMC-100 2a2b 通用线圈 GMC-125 2a2b GMC-150 2a2b GMC-180 2a2b GMC-220 2a2b GMC-300 2a2b GMC-400 2a2b GMC-600 2a2b GMC-800 2a2b 三极接触器 GMD-9 1a1b (直流线圈) GMD-12 1a1b GMD-18 1a1b GMD-22 1a1b GMD-32 1a1b GMD-40 1a1b GMD-50 1a1b GMD-65 1a1b GMD-75 1a1b GMD-85 1a1b