15PA104,开关硬件 Switch Access MICRO SWITCH PACKET
15PA105,开关硬件 Switch Access MICRO SWITCH PACKET
15PA107,开关硬件 Switch Access MICRO SWITCH PACKET
15PA116,开关硬件 UNSEALED OI
15PA137,开关硬件 Switch Access MICRO SWITCH PACKET
15PA148-CX,开关硬件 HAZARDOUS LOCATION
15PA165-EN,开关硬件 Switch Access MICRO SWITCH PACKET
15PA17,开关硬件 UNSEALED OI
