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Installation Instructions for the
MICRO SWITCH BX Series
Explosion-proof Limit Switches
®
0518
Multiple language versions of installation instructions and
other documents are available on Honeywell's website. To
access:
1. Go to http://sensing.honeywell.com/hazardousareaswitches
2. Select the product's instructions from the installation instruc-
tion section.
Installationsanweisungen und andere Dokumente stehen in
mehreren Sprachen auf der Honeywell-Website zur Verfü-
gung. So greifen Sie darauf zu:
1. Gehen Sie auf die Webseite http://sensing.honeywell.de/
hazardousareaswitches
2. Wählen Sie im Bereich "Installationsanweisungen" die zum
entsprechenden Produkt gehörenden Anweisungen aus.
Versiones de las instrucciones de instalación y otros docu-
mentos se encuentran disponibles en el sitio de internet de
Honeywell en múltiples idiomas. Para acceder:
1. Vaya a http://sensing.honeywell.com/hazardousareaswitches
2. Seleccione las instrucciones del producto en la sección de
instruccions de instalación.
Les instructions d'installation et d'autres documents
sont disponibles dans plusieurs langues sur le site Web
d'Honeywell. Procédure d'accès :
1. Accédez à la page http://sensing.honeywell.com/hazardou-
sareaswitches
2. Sélectionnez les instructions relatives au produit qui vous
intéresse dans la section « Installation Instructions
m
WARNING
PERSONAL INJURY
DO NOT USE these products as safety or emergency stop
devices or in any other application where failure of the
product could result in personal injury.
Failure to comply with these instructions could result in
death or serious injury.
m
WARNING
OPENING PRODUCTS HAZARD
DO NOT OPEN these products when energized or in a
flammable gas atmosphere.
Failure to comply with these instructions could result in
death or serious injury.
Sensing and Internet of Things
II2GD
Sul sito Web di Honeywell sono disponibili istruzioni per
l'installazione in più lingue e altra documentazione. Per accedere:
1. Andare a http://sensing.honeywell.com/hazardousareaswitches
2. Selezionare le istruzioni per il prodotto nella sezione istruzioni
As versões em diversos idiomas das instruções de instalação
e outros documentos estão disponíveis no site da Honeywell.
Para acessar:
1. Vá para http://sensing.honeywell.com/hazardousareaswitches
2. Selecione as instruções do produto na seção de instruções de
多语种安装指南和其他文档均可从霍尼韦尔的网站上获取。访问
网站：
1.前往 http://sensing.honeywell.com/hazardousareaswitches
2.从安装指南部分选择具体的产品指南。
설치 지침서 및 기타 설명서의 다국어 언어 버전은 Honeywell의 웹사
이트에서 구할 수 있습니다. 액세스 방법:
1. http://sensing.honeywell.com/hazardousareaswitches로 이동합
니다.
2. 설치 지침 섹션에서 제품 지침서를 선택합니다.
На веб-сайте Honeywell имеются инструкции по установке и
другие документы на различных языках. Для доступа к ним
выполните следующие действия.
1. Перейдите по адресу http://sensing.honeywell.com/
2. Выберите инструкции для изделия в разделе инструкций
During installation, suitable certified cable entry and clos-
ing device approved by Explosion Test Lab with Ex marking
"Ex IIC" shall be used and correctly installed. The conduit
size should be NPT 1/2", NPT 3/4", M20, PG13.5, or PF1/2".
Cable entry for redundancy use should be well and effectively
blocked by closing device.
per l'installazione.
instalação.
hazardousareaswitches
по установке.
m
WARNING
IMPROPER CONDUIT THREAD USE
DO NOT USE any other conduit thread than the one
identified on the product. Verify that the mating threaded
fitting is identical with the conduit thread shown on the
product nameplate.
Failure to comply with these instructions could result in
death or serious injury.
m
WARNING
Issue 7
50083427
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Summary of Contents for Honeywell BX Series
- Page 1 2.从安装指南部分选择具体的产品指南。 mentos se encuentran disponibles en el sitio de internet de Honeywell en múltiples idiomas. Para acceder: 설치 지침서 및 기타 설명서의 다국어 언어 버전은 Honeywell의 웹사 1. Vaya a http://sensing.honeywell.com/hazardousareaswitches 이트에서 구할 수 있습니다. 액세스 방법: 1. http://sensing.honeywell.com/hazardousareaswitches로 이동합...
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Page 2: Special Conditions For Safe Use
50083427 ISSUE 7 WARNING dc voltage Make & Break Inductive Resistive During installation, BX Series limit switches should not be 0.25 0.80 subjected to a corrosive atmosphere that could corrupt the 0.15 0.40 enclosure, thereby avoiding immediate or future corrosion of Q300/125V 0.55... - Page 3 MICRO SWITCH BX Series 50083427 ISSUE 7 POSITIONING LEVER BX with conduit types 1/2-14NPT, 3/4-14NPT also meet the North American Hazardous Locations Designation: NEMA 7 - The lever on rotary actuated units is adjustable to any position Class I, Groups B, C and D; NEMA 9 - Class II, Groups E, F and through 360°...
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Page 4: Wiring Instructions
MICRO SWITCH BX Series 50083427 ISSUE 7 Figure 9. Exploded View of Clamp and Screw Figure 4. Figure 5. Figure 6. REPLACEMENT LEVERS Use only non-sparking levers to retain the explosion proof qualities. WIRING INSTRUCTIONS Unscrew cover to expose the switching element for wiring or replacement. - Page 5 MICRO SWITCH BX Series 50083427 ISSUE 7 Figure 12. Mounting Dimensions (For reference only) mm/in Conduit sizes 1/2-14NPT, 3/4-14NPT, M20, PG13.5, PF1/2 are available for each switch type. Verify that the mating threaded fitting is identical with the conduit thread shown on the product nameplate.
- Page 6 MICRO SWITCH BX Series 50083427 ISSUE 7 51,85 [2.04] OPERATING 39,62 POINT [1.56] 44,07 21,34 41,02 min. 21.34 OPERATING [1.735] [0.84] [1.615] POINT 19,81 7,92 20,32 4,74 OPERATING 47,37 max. [0.78] 33,02 21,34 [0.312] [0.80] [0.187] POINT [1.865] [1.30] [0.84]...
- Page 7 MICRO SWITCH BX Series 50083427 ISSUE 7 Sensing and Internet of Things...
- Page 8 Honeywell be liable for consequential, special, or indirect damages. While we provide application assistance personally, through our literature and the Honeywell web site, it is up to the customer to determine the suitability of the product in the application. Specifications may change without notice. The information we supply is believed to be accurate and reliable as of this printing.