Pull Switches - Click on Part No. to View Dwgs Part No. Description 1660-4L 4 pin QAS switch, Left hand pull, Red LED 1660-4LA 4 pin QAS switch, Left hand pull, Amber LED 1660-4LV 4 pin QAS switch, Left hand & verticle pull, Red LED 1660-4LVA 4 pin QAS switch, Left hand & verticle pull, Amber LED 1660-4R 4 pin QAS switch, Right hand pull, Red LED 1660-4RA 4 pin QAS switch, Right hand pull, Amber LED 1660-4RV 4 pin QAS switch, Right hand & verticle pull, Red LED 1660-4RVA 4 pin QAS switch, Right hand & verticle pull, Amber LED 1660-5L 5 pin QAS switch, Left hand pull, Red LED 1660-5LV 5 pin QAS switch, Left hand & verticle pull, Red LED 1660-5R 5 pin QAS switch, Right hand pull, Red LED 1660-5RV 5 pin QAS switch, Right hand & verticle pull, Red LED PBOX-LE 4 pin QAS switch, Left hand, Red LED -- (Upgrade to 1660-4L) PBOX-LEA 4 pin QAS switch, Left hand, Amber LED -- (Upgrade to 1660-4LA) PBOX-RE 4 pin QAS switch, Right hand, Red LED -- (Upgrade to 1660-4R) PBOX-REA 4 pin QAS switch, Right hand, Amber LED -- (Upgrade to 1660-4RA) PBOX-VE 4 pin QAS switch, Verticle pull, Red LED -- (Upgrade to 1660-4?V) PBOX-VEA 4 pin QAS switch, Verticle pull, Amber LED -- (Upgrade to 1660-4?VA) 1760-4S 4 pin Critical Check switch, Drop pendant, no pull hardware, Blue LED 1760-4V 4 pin Critical Check,Vertical Pull, Blue LED