6PA134-OP,LIMIT & ENCLOSED OP TYPE SW
6PA136-EX,0.13 IN DIAMETER ALUMINUM ROD
6PA138-EX,NYLON ROLLER
6PA140-E6,REPLACEMENT ACTUATOR
6PA142-EX,BRONZE ROLLER FOR CCW ACTUATION
6PA144,ROLLER STND BALL BEARING ROLLER
6PA147-E6,开关硬件 SWITCH PACKET
6PA148-E6,开关硬件 LIMIT SWITCH