2NT91-1A,NT TOGGLE SW 2 POLE 3 POS
2NT91-2,NT TOGGLE SW 2 POLE 2 POS
2NT91-3,TOGGLE SWITCH 2 POLE 2POS
2NT91-3D,NT TOGGLE SW 2 POLE 2 POS
2NT91-5,NT TOGGLE SW 2 POLE 3 POS
2NT91-50,NT TOGGLE SW 2 POLE 3 POS
2NT91-50K,拨动开关 TRN GRADE TOGGLE
2NT91-6,NT TOGGLE SW 2 POLE 2 POS