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22 mm Push Buttons XB4 Emergency Stop Operators Refer to Catalog 9001CT0001 Table 19.62: Mushroom Heads for Maintained Push Buttons Shape of Head Type of Push Diameter of Head Color Catalog Number $ Price Trigger actionPush-pull a 40 mm Red ZB4BT84 54.00 Trigger action Turn-to-release a 30 mm Red ZB4BS834 112.00 40 mm Red ZB4BS844 112.00 Red marked “EMO” ZB4BS84430 118.00 Trigger action Key release (No. 455) a 30 mm Red ZB4BS934 112.00 40 mm Red ZB4BS944 b 112.00 60 mm Red ZB4BS964 112.00 Push-pull 40 mm Black ZB4BT2 40.40 Red ZB4BT4 60 mm Black ZB4BX2 46.00 Red ZB4BX4 Turn-to-release 30 mm Black ZB4BS42 78.00 Red ZB4BS44 40 mm Black ZB4BS52 78.00 Red ZB4BS54 Red marked “EMO” ZB4BS5430 85.00 Yellow ZB4BS55 78.00 Yellow marked “Robot Stop” ZB4BS5550 85.00 60 mm Black ZB4BS62 90.00 Red ZB4BS64 Key release (No. 455) 30 mm Black ZB4BS72 112.00 Red ZB4BS74 40 mm Black ZB4BS12 112.00 Red ZB4BS14 b 60 mm Black ZB4BS22 112.00 Red ZB4BS24 a Trigger action mushroom heads are tamper proof in that a change of contact state is not possible by teasing or floating the operator. b Other key numbers:—key no. 421E: add the suffix 12 to the catalog number.—key no. 458A: add the suffix 10 to the catalog number.—key no. 520E: add the suffix 14 to the catalog number.—key no. 3131A: add the suffix 20 to the catalog number.Example: The catalog number for a head with key No. 421E for a 2 position maintained, lockable selector switch, with key withdrawal from the left-hand position, becomes: ZB4BG212. Table 19.63: Circular Legends for Emergency Stop Mushroom Heads (yellow background) Diameter Text Catalog Number $ Price 60 mm Blank ZBY9101 3.40 EMERGENCY STOP ZBY9330 90 mm Blank ZBY8101 EMERGENCY STOP ZBY8330 When ordering, please specify: ▪ Quantity ▪ Catalog Number I Discount Schedule Related Topics Legends pages 19-29 to 19-31
Release Date: 03/31/2007Modification Date: 1/17/2008