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Push buttons - 171 / 226 Pages

Bulletin 800H Hazardous Location Push Buttons Ordering Information Ordering Information for Stations Stations Bulletin OԛH Type 7 & 0 stations are availabie as factory assembted or as comportants for field assemtrfy. Factory-Assem bled Stations Bulletin 800H Type 7 & 9 control stations are designed to meet the requrements of the National Eiectrical Code. Thse stations are listed by Underwrtters Laboratories, Inc. for Class I, Divisions 1 & 2, Groups C & D Hazardous Gases or Vapors, Class II. Divisions 1 s 2, Groups Er F & G Hazardous Oust and Class III Hazardous Fiber Locations In addition the single gang shallow base, Cat. No. 800H-IHZX7, meets Class I, Group B requirements as defined In the National Electhcal Code. Factory-assembled stations may be ordered in three ways:  Standard, factory-assembled stations listed on page 10-154. * Custom, factory-assembled stations can be ordered by foltowmg the instructions listed on this page. Components for Field Assembted Stations Eight-gang maximum*. Th蕨se 2- and 3-gang modules may be assembted into the mutti-gang stations by installing a coupler ktt between the enclosures. Thse separate bases, covers. or bases with covers are Underwrrters Laboratories, Inc. listed wtien properly assembted Thse enclosures meet the requirements of Class l, Division 1 & 2, Groups C s D, Class II. Divisions 1 & 2, Groups E, F & G, and Class III hazardous locations as defined in the National Electr訯cal Code. Bulletin 800H Type 7 & 9 compcnents are designed for thse modular enclosures and aie UL Listed foc this purpose. Note: Compcnents may be assembted as multi-gang units up to an eight-gang maximum*. To select comportent* for field assemWy. foJlow the instructions for ordering a custom-bullt station. Instructions for Ordering Custom-Bultt Stations 1. Select operators required from page 10-154. (If lever type, select covers from page 10-172 and go to Step 3). 2. Select covers based on mounting requirements on page 10-172. 3. Select an assembted base from page 10-173 in accordance with the nurnber of covers selected in Step 2. 4. Select legend plates from page 10-181... 10-182 (and accessones. if required, from pages page 10-175...10-179). 5. If a particular squence of operators or mounting orientation (vertical versus horizontal) ts required. include a rough sketch. Station Design Guidelines (Also see Applicable Codes and Standards) 1. Push-to-test pi t詴t lights, illuminated push buttons, push-to-pull units, 4-posrtion selector swttches. and ail operators with two contact blocks fastened a long side one another or wfth a power module and contact block along side one another must be instaled in a single hote cover. 2. Dual push button units may only be installed In a smgte-hole cover or the specially designed two-hote cover (Cat. No, 800H-NP33}, which can accommodate the dual push button and the spcial pigtail pi lot light (Cat. No. 800H-LPK10R}. 3. When two components are instaled in one cover, contact blocks ara restricted to one side of the operator. Contact blocks of each operator must face each other. 4. One levoi of contact blocks ts maximum in a shallow base or deep base when used wtth a sealing well. Contact blocks, except sealed swrtch type, may be mounted two deep ri other bases. 5. If sealed switch contact blocks or a sealng wel are used, a deep enclosure rs required. 6. a. START push buttons should be green or bteck flush. installed to the left or above STOP push buttais, b. EMERGENCY STOP push buttons should be a red mushroom. c* STOP push buttons should be red extended, installed to the right or belcw START push button. d. STOP push buttons should be instailed in the last position (bottom or right) of each unit when required. e. Pllot lights should be installed in the first position (top or left side) of each unit when required. tr Design Guideline #1 Push-to-test pllot lights, illuminated push buttons, push-pull units, 4-position selector switches, ail operators with two contact blocks fastened al on g stde one another or with a power module and contact block a long side one another must be installed in a siigle hole cover. Design Guideline #2 Dual push button units may only be installed in a single hole cover or the specially designed two hole cover (Cat. No. 800H-NP33K wttlch can accommodate the dual push button and the spcial pigtail pilot bght (Cat. No. 8驛0H-LPK10R) Design Guideline «3 When two components are installed in one cover. contact blocks are restricted to one side of the operator. Contact blocks of each operator must face each other Design Guideline #4 One level of contact blocks is maximum in a shattow base or deep base when used with a sealrig weJL Contact blocks, except sealed switch type, may be mounted two deep in other bases. Range wfcttn ts designed to compfy wflh Untienvrtters Laboratories standards to enclosures with an nternal 1 Dl/I. rofcjne ot up to 300 eut*: Inertes (a maximum Allen-Bradley /rVAV- ab. ccm/cat aicgs Preferred availabiirty cat. nos. are bc*d Publication A117-CAC01A-B4-P 10-171

Push buttons
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    Push Buttons - A117 North American IC Catalog table.main {} tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:7.00pt "Arial", sans-serif;...
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    Bulletin 800H Hazardous Location Push Buttons Product Slection 4-Position Selector Switch Units, Non-Illuminated Standard Knob Operator Knob Lever...
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    Push Buttons - A117 North American IC Catalog table.main {} tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:6.00pt "Arial", sans-serif;...
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    Bulletin 800H Hazardous Location Push Buttons Product Slection Pilot Light Units Transformer Type Pilot Light Push-to-Test Pilot Light Pigtail...
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    Bulletin 800H Hazardous Location Push Buttons Product Slection Pilot Light Units 800 H - PP T a a c Barrel Type Lamp Test Options Code Description Code...
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    Bulletin 800H Hazardous Location Push Buttons Product Slection Covers, Lever Type Actuator Note: Laver type covers are fumished wrthout contact blocks....
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    Bulletin 800H Hazardous Location Push Buttons Product Selection Assembled Bases (for Field Assembly and Custom Stations) Enclosure Covers See enclosure...
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    Bulletin 800H Hazardous Location Push Buttons Product Slection Bases for Multi-Gang Stations c D 0) KO V o (o c D Conduit Sizes Cat. No. Cat No. Cat. No....
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    Bulletin 800H Hazardous Location Push Buttons Accessories Modifications and Accessories Contact Blocks* Packaged in kit form for field installation. All...
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    Bulletin 800H Hazardous Location Push Buttons Accessories Modifications and Accessories, Continued Replacement Color Caps (Illuminated) Pilot Light Push-to-Test...
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