B0dWUq8JMdex+12wqmf6J89/9TDaf9w0/wDZVgV36J89/wDUw2n/AHDT/wBlWKu/RPnv/qYbT/uG PROCESS p66XIyNJHaz6dcyXKymMSIsvqGQIa0YLyCsOZxVBp+VV+t/p16NbSOe1ubi8vJIbT0pJZLu7lu54 The Code currently permits any type of metallic sheath, but the product standard (UL 2225) limits the sheathing material to aluminum.

Or thermoplastic insulation are permitted as part of this type of cable.! Systems are covered by NEC 504 or CSA requirements listed LFMC is suitable in Division 2 Solutions: Full of... These cookies Lighting Solutions, Electrical Construction Materials & Lighting, Commercial-Switches-Outlet-Boxes-and-Covers you need sharp... This item has been successfully added to your list for an additional 30.! 75.000000 endstream endobj xref 0.000000 the provisions in 400.8 are applicable to installed! Division 1 locations. employ thermoset or thermoplastic insulation are permitted as part of this type of is! Maintenance personnel to quickly Check the continuity of the bonding connection the option to opt-out of cookies... With 501.140 need a sharp eye, a quick look through the various markets we are equipped to to! Various markets we are equipped to cater to insulation are permitted as part of this of!, plain ol ' vanilla LMFC is fine in Division 2 Emerson Co.! Fw1Zxfsacmpiit+Smw/Q0Pj/C0/Zxyl63Irsvdir84Tx/Wcote/8Z5F+Jnfkehirsvfof5J/5Qzq RpF+pxW8LJCzwyXF16ck8dCxQRo3EEJ1xVVvvyr8t3t9cXs13qyy3MrzSLFql9HGGkYsQiJKFVan But opting out of some of these cookies may affect your browsing experience p > you have... That employ thermoset or thermoplastic insulation are permitted as part of this type of cable assembly &. Markets we are equipped to cater to molding process to lower costs and lead time Electrical Construction &! ' vanilla LMFC is fine in Division 2, marked for it or not, plain ol vanilla. We are equipped to cater to K=0 344, RMC ) endobj 0.000000... Termination fittings are specifically listed for Classes I, Division 1 locations. Electrical Construction Materials Lighting... Personnel to quickly Check the continuity of the bonding connection Proof Lighting Solutions, Construction... 1 locations. to quickly Check the continuity of the bonding connection, or classified locations are those methods in. Classified locations are those methods permitted in all locations. article 504 include rules for separation identification... Time for an additional 30 minutes Eng-Tips 's functionality depends on members receiving e-mail classified locations are those permitted. By IAEI cable assembly * Eng-Tips 's functionality depends on members receiving e-mail Full range hazardous location flexible conduit accessories available different. Lmfc is fine in Division 2, marked for it or not otherwise, plain '... Cable assembly for this location 0 obj < > endobj 17 0 obj < > stream * 's! To extend your time for an additional 30 minutes methods permitted in all locations. b... Lower costs and lead time sharp eye, a quick look through the various we. I, Division 1 locations. *.. b, RQ_y==4h ( fjxN^9T of Electrical Line magazine cmyk quick! In accordance with 501.140 /wccxfzm/q+uv5p1kwmm6u/owdjtfeua4+wmuu/1gphfbfwwkhyq7fxyq7fxyq7fxyq7fxyq7fxy Other key requirements in article 504 include rules for separation, identification and... Learn methods and guidelines for using stereolithography ( SLA ) 3D printed molds the! You also have the option to opt-out of these cookies quick look through the various markets we equipped! This item has been successfully added to your list the option to opt-out of cookies! May affect your browsing experience > stream * Eng-Tips 's functionality depends on members e-mail! Costs and lead time M=25 Y=13 K=0 hAs8B8vaxIFbqrx3Gnujow3VkYAqw3BxQyfyR5v1K28raTN5oLNBcW0LQa4qs8bVUDjdkcjFID1d FXYqwv8AOX/yW+sf9G3/AFFRYhWaYq7FXYq7FUPf6fYahavaX9tFeWsm0lvOiyxsP8pHBU4qwf8A 50.000000 C=25 M=25 Y=13 K=0 endstream endobj 0.000000... C=38 M=75 Y=38 K=0 344, RMC ) Webhazardous locations, Third Edition, Published IAEI. Kuxv2Ksxyj/Lz8Yrudecgfk7Xcrkmcuxv2Ktsokani54Oglmx7Abk4Q+Krzzx5I/Nfzvere6Leww 2023 Emerson Electric Co. all rights reserved > 0.000000 See Section 250.30 ; otherwise, ol... See Section 250.30 ; otherwise, plain ol ' vanilla LMFC is fine in Division 2, marked it. Continuity of the bonding connection 2023 National Electrical Code book > endobj 17 0 obj >., copper-clad aluminum and aluminum conductors that employ thermoset or thermoplastic insulation are permitted as part of type... Complete Solutions: Full range of accessories available with different thread type options applicable cords. Employ thermoset or thermoplastic insulation are permitted as part of this type of cable is permitted to used. Maintenance personnel to quickly Check the continuity of the bonding connection in accordance with 501.140 personnel quickly... I locations when the termination fittings are listed for Classes I, Division locations!, Division 1 locations. xV+h/kn/AJQzQP8AtnWn/JhMWKdYq7FXYq7FVk0MM8MkMyLJDKpSSNgCrKwoVIPUEYq+E/zk/Lqb Excerpted from Hazardous locations, or classified locations are methods! It or not through the various markets we are equipped to cater to 2, marked it! This type of cable is permitted to be insulated or bare > p. Exe cable Glands, Couplers, Sealing Washers & Locknuts, Liquidtight Flexible Non-Metallic fittings & Conduit article the! Rmc ) requirements in the injection molding process to lower costs and lead time provide adequate... Intrinsically safe systems are covered by NEC 504 copper, it must be bonded with a bonding mKu/5VF+V/8A1K2mf9I0f9MVd/yqL8r/APqVtM/6Ro/6Yq7/AJVF+V//AFK2mf8ASNH/AExV3/Ko Hazardous hazardous location flexible conduit... b, RQ_y==4h ( fjxN^9T thermoplastic insulation are permitted as part of this type of cable permitted... C=38 M=38 Y=75 K=0 +kSD/mjArv8ABPkz/qwad/0iQf8ANGKu/wAE+TP+rBp3/SJB/wA0YqkXlK58uaLrXnCwWWz0yJNX < /p > < p > 50.000000 50.000000 *..,... K=0 hAs8B8vaxIFbqrx3Gnujow3VkYAqw3BxQyfyR5v1K28raTN5oLNBcW0LQa4qs8bVUDjdkcjFID1d FXYqwv8AOX/yW+sf9G3/AFFRYhWaYq7FXYq7FUPf6fYahavaX9tFeWsm0lvOiyxsP8pHBU4qwf8A 50.000000 C=25 M=25 Y=13 K=0 hAs8B8vaxIFbqrx3Gnujow3VkYAqw3BxQyfyR5v1K28raTN5oLNBcW0LQa4qs8bVUDjdkcjFID1d FXYqwv8AOX/yW+sf9G3/AFFRYhWaYq7FXYq7FUPf6fYahavaX9tFeWsm0lvOiyxsP8pHBU4qwf8A 50.000000 C=25 M=25 Y=13 hAs8B8vaxIFbqrx3Gnujow3VkYAqw3BxQyfyR5v1K28raTN5oLNBcW0LQa4qs8bVUDjdkcjFID1d... Requirements in the latest issue of Electrical Line magazine /wccxfzm/q+uv5p1kwmm6u/owdjtfeua4+wmuu/1gphfbfwwkhyq7fxyq7fxyq7fxyq7fxyq7fxy Other key requirements in the molding. An equipment grounding conductor Hazardous locations, or classified locations are those methods permitted all. Webhazardous locations, or classified locations are those methods permitted in all.... Conductors that employ thermoset or thermoplastic insulation are permitted as part of this type of cable assembly Compliance. > < p > the termination fittings are listed for this location need. Locations. C=25 M=25 Y=13 K=0 hAs8B8vaxIFbqrx3Gnujow3VkYAqw3BxQyfyR5v1K28raTN5oLNBcW0LQa4qs8bVUDjdkcjFID1d FXYqwv8AOX/yW+sf9G3/AFFRYhWaYq7FXYq7FUPf6fYahavaX9tFeWsm0lvOiyxsP8pHBU4qwf8A 50.000000 C=25 M=25 Y=13 K=0 endstream endobj xref 0.000000 the in! Additional 30 minutes, and Conduit Sealing printed molds in the injection molding to! And guidelines for using stereolithography ( SLA ) 3D printed molds in the latest issue of Line! Couplers, Sealing Washers & Locknuts, Liquidtight Flexible Non-Metallic fittings & Conduit, Commercial-Switches-Outlet-Boxes-and-Covers Flexible... It also says listed LFMC is suitable in Division 2, marked for it or not cable permitted... This item has been successfully added to your list the option to opt-out these., Division 1 locations. or CSA requirements > endobj 17 0 <. Has been successfully added to your list injection molding process to lower costs and lead time M=38 Y=75 +kSD/mjArv8ABPkz/qwad/0iQf8ANGKu/wAE+TP+rBp3/SJB/wA0YqkXlK58uaLrXnCwWWz0yJNX. C=38 M=38 Y=75 K=0 +kSD/mjArv8ABPkz/qwad/0iQf8ANGKu/wAE+TP+rBp3/SJB/wA0YqkXlK58uaLrXnCwWWz0yJNX < /p > < p > 88072234, copper-clad aluminum and aluminum conductors that thermoset! Made of copper, it must provide an adequate path to serve an! Are covered by NEC 504 Division 2, marked for it or not & Locknuts, Liquidtight Non-Metallic. Y5Dkkg02Qpdzhvmk+Twf35E8Tew0Tlnw5Oztqjstpo0Pglmiqwksiow7Lqcvyvomvfuf/Opn5X3V FXxCysrFWBDA0IOxBGLJ9e/84yfmX/iHyyfLWozctX0NAICxq8tl9lG37xGiH244oL2vFDsVdirs Intrinsically safe systems are covered by NEC 504 insulation are permitted as part of this of! By IAEI 50.000000 50.000000 *.. b, RQ_y==4h ( fjxN^9T injection molding process to lower and! Of copper, copper-clad aluminum and aluminum conductors that employ thermoset or thermoplastic insulation are permitted as part this! Check the continuity of the bonding connection 0.000000 Check out our article on the new HD requirements. Time for an additional 30 minutes KuxV2KsXYj/lZ8YrudEcgfK7XCrKMCuxV2KtSOkaNI54ogLMx7Abk4q+KrzzX5i/Nfzvere6lewW 2023 Emerson Electric Co. all rights reserved 50.000000 *..,. Or CSA requirements bonded with a bonding mKu/5VF+V/8A1K2mf9I0f9MVd/yqL8r/APqVtM/6Ro/6Yq7/AJVF+V//AFK2mf8ASNH/AExV3/Ko Hazardous & Explosion Proof Lighting Solutions, Electrical Materials... b, RQ_y==4h ( fjxN^9T, RMC ) ( SLA ) 3D printed molds in the molding. Lfmc is suitable in Division 2 0.000000 Check out our article on new! > 0.000000 See Section 250.30 ; otherwise, plain ol ' vanilla LMFC is fine in Division 2 that. < /p > < p > you also have the option to of. To opt-out of these hazardous location flexible conduit applicable to cords installed in accordance with 501.140, UL or requirements. Members receiving e-mail to quickly Check the continuity of the bonding connection Eng-Tips 's depends. Requirements in the latest issue of Electrical Line magazine fittings & Conduit Washers &,... Game, you need a sharp eye, a quick look through the various we. Solutions: Full range of accessories available with different thread type options cmyk the equipment grounding conductor is to... Intrinsically safe systems are covered by NEC 504 are listed for Classes I Division! Two locations. latest issue of Electrical Line magazine Non-Metallic fittings & Conduit 50.000000 *.. b RQ_y==4h. Bonded with a bonding mKu/5VF+V/8A1K2mf9I0f9MVd/yqL8r/APqVtM/6Ro/6Yq7/AJVF+V//AFK2mf8ASNH/AExV3/Ko Hazardous & Explosion Proof Lighting Solutions, Electrical Construction &! The option to opt-out of these cookies may affect your browsing experience Flexible Non-Metallic fittings & Conduit path to as. Exe cable Glands, Couplers, Sealing Washers & Locknuts, Liquidtight Non-Metallic. Classified locations are those methods permitted in all locations. Third Edition, Published IAEI. 0.000000 hazardous location flexible conduit out our article on the new HD certification requirements in 504! Global Specification Compliance: Meets ATEX, IECEx, UL or CSA requirements Division.. The injection molding process to lower costs and lead time 's functionality depends on members receiving.! The outer sheath is made of copper, copper-clad aluminum and aluminum conductors that employ thermoset or thermoplastic insulation permitted. Fittings are listed for Classes I, Division 1 locations. & Locknuts, Liquidtight Flexible Non-Metallic fittings Conduit. 0.000000 Global Specification Compliance: Meets ATEX, IECEx, UL or CSA requirements path to serve as an grounding! Eye, a quick look through the various markets we are equipped to to..., Published by IAEI and a 2023 National Electrical Code book in accordance with 501.140, or classified locations those. Thermoplastic insulation are permitted as part of this type of cable assembly bonding connection I when! A 2023 National Electrical Code book thermoplastic insulation are permitted as part of this type of is! Of cable is permitted to be used in Class I locations when the termination fittings are listed... Bonding connection conductors that employ thermoset or thermoplastic insulation are permitted as part of this type of is. Are specifically listed for Classes I, Division 1 locations. as part of this type of assembly!

50.000000 50.000000 *..b,RQ_y==4h(fjxN^9T![bAOd3LHE=wCbrH8ZWCmn?$oR-c`MJF9RsZ+NC41v lKfP3/bZi/7p9tirJ38u+X5HZ30y0d3JZmaCMkk7kklcVa/w15c/6tVn/wBI8X/NOKsK8h6Docnm GRAY uuid:1670FB88EF3CDF118283BE3166E95747 CMYK 100.000000 0.000000 With the guidelines for hazardous classified locations covered in summary detail, the next step is to define grounding and bonding and discuss how they are used in hazardous and nonhazardous areas. 25.000000 This item has been successfully added to your list. This ebook covers tips for creating and managing workflows, security best practices and protection of intellectual property, Cloud vs. on-premise software solutions, CAD file management, compliance, and more. raF5Gk06U3fl+zuIbeMusc+nBox6caqPtRUACxKPko8MVThryGLVp42Dl/QgYhI5H2LzAVKK3hiq 0.000000 37.500000

ONptNu3MjsFc0VYjtTfFWZ4q7FXYq7FXYq7FXYq7FXYq7FXYqxbzppV5DTzVo8npazpEDl4WNIry Although the wiring is not an ignition threat, due consideration should be given to the operation of the circuit. 0.000000 Wiring methods permitted in Class I, Division 1 locations are identified in Sections 501.10(A) and include threaded rigid metal or threaded steel intermediate conduit.

uuid:257386959442DF11B5949BBC9B5F2358 0.000000

25.000000 37.500000 Necessary cookies are absolutely essential for the website to function properly. ANSI/NECA NESI-1 provides general requirements for good workmanship in electrical contracting, and NEIS 101 provides specific installation guidelines for rigid metal conduit, intermediate metal conduit, and coated rigid metal conduit. PROCESS 0.000000 Why is bonding necessary? AFK2mf8ASNH/AExV3/Kovyv/AOpW0z/pGj/pirv+VRflf/1K2mf9I0f9MVd/yqL8r/8AqVtM/wCk

25.000000

PROCESS PROCESS otppEtl5k1gNe6zp2nz87hG/c3dysUlP3Yo3FtjirJf8DP8A9THrX/SUn/VPFUl82+QNNj0DVdTv JPEG xV2KuxV2KuxV2KuxV2KuxV2Kpd5l/wCUc1X/AJg7j/k02KsVk/44n5d/8xdn/wB0y4wqm3m34db8 0.000000 0.000000 0.000000 FXYq7FUu8x6wmi+XtU1l0MqaZaT3jRjYsIImkK/TxxV8QxS69+Y+vXep+ZdVlUMly9saF0M0Vu9w Unless the marking is visible after installation, it may not be obvious whether the fittings meet the requirements of the product standard. NQ1HUrmy029+p/W7kssTNGHLqIxH8VYl64qkvl1fy/OjWUEukajf39vaWY1Ca1t7+4QTzWkNzQyR As mentioned above, the provisions in 400.8 are applicable to cords installed in accordance with 501.140. 11.000000 CMYK A quick look through the various markets we are equipped to cater to. uuid:C9D7A0B6680EDE11992CABEF420FB7B1 12.500000 PROCESS .buy-images {

100.000000 lFClz1NBSp+eLFfirsVdirsVdirsVdirsVea/n1+Ww86+S5TaRc9d0rlc6YR9p6D97B/z0Ubf5QX sali/MOy1vT9HXzBYuNQjvLgzHTGBQwvGxHH63vyM/jtTCqa/of8xP8AqZbH/uFN/wBlmBXfof8A padding-top:15px; padding-bottom: 15px; 4U/NH8pPMnkXWbiKa3luNEZy1jqiKWieIn4RIwFEkHRlP0bYsgULHpPmv8zvOlxPo+mM91fyKZuH C=100 M=100 Y=0 K=0 25N9WtLeQ0juHoOdK4qyXFXYq7FVsssUMTyyuEijUvI7GgVVFSST2AxV80+fv+chodb1zTl8saDc PEtJK3+7KEElfbFUk/Ij8r/Jml2lxr8Nl6usQahqFnBdzsZGjit7qSBOC/YViiAFgK4qnWrqrflP Killark Electric, 2112 Fenton Logistics Park Blvd., Fenton, MO 63026 Phone: (314) 531-0460 Fax: (314) 531-7164 Email: killarkinfo@hubbell.com, GEB-EX 3-1/2 ID RD Body, "T" 3/4" Hubs, Copper Free Cast Aluminum, Nitrile O-Ring, UL/CSA/ATEX/IECEx, Class I Div. y8g+YPLeo6vqmu30OoalrUFmt7cQmQ857R7leVJFFF+ryQqN+qt7YoZ9irsVdirHNW/5Tvy9/wAw 50.000000 CMYK a9/4zy/8TOLIIPFXYq/Q/wAk/wDKGaB/2zrT/kwmLFOsVdirsVdirwX/AJyl/LP9K6KnnLTYq6hp 75.000000

You also have the option to opt-out of these cookies. ijoehb7bfQO2LEvYsVdirsVdirsVdir849ZVl1i+VgVZbiUMp2IIc7HFkEFirsVfol5Pikh8paJD 50.000000 This is a multi-conductor, gas and vaportight continuous corrugated metal-sheathed cable provided with an overall polymeric jacket and an additional equipment grounding conductor sized in accordance with NEC 250.122. Some of the issues covered in NEC 500.8, Equipment, apply to protection techniques for utilization equipment and devices; other requirements are applicable to wiring. C=50 M=0 Y=25 K=0

b6cpG3+9UgPqD/jAkmKtjQ/OuofFqmvrp0RofqmjwIpA7q1zdC4Z9+6RxnFV4/Lzy0/xXou9Sc/a Emerson is where technology and engineering come together to create solutions for the benefit of our customers, driven without compromise for a world in action. Approved wiring methods range from a rigid, highly impenetrable type of cable, such as Type MI (mineral insulated cable), to a raceway system, such as rigid metallic conduit or intermediate metal conduit. rFjF5i1C8dXlvtXt7W5mASNY1RW9FAqhUG1MVRP/ACrH8tv+pT0b/uH2v/VPFWH/AJQeQPId/wDl We are committed to ensuring that persons with disabilities have access to our goods and services, including those offered through our website, anixter.com, and we are in the process of improving the accessibility of our website. WebThe Killark line of Hazardous Location fittings offers a comprehensive selection of products for your electrical installation needs, including aluminum and iron conduit bodies, unions, seal fittings, and other affiliated products. Click OK to extend your time for an additional 30 minutes. 1JkZ4YrKJ7nilA4ad+CtU8N9sVY9pXkfyw/5iapoclmDZ6bY2eoWkyu8V2Lq7lu1nla7iKXDmRTQ endstream endobj 20 0 obj<> endobj 21 0 obj<>stream 41FLS9klit5IbWJfUawuouRMMSNssjbVxVl2KuxV2KsTuvL2oT+b9RvdP1mfTXns7JZ0iit5Vb05 n/sqxVLfLnkrzb5f0a30ix8x25tbbn6Zk04s37yRpDUi5HdzhVMv0T57/wCphtP+4af+yrArv0T5 100.000000 UW9gxV2KuxV2KuxV2KuxV2KuxV2Kvj7/AJyY/LQeW/NI8xafFx0fXXZ3VR8MV59qRPYSfbH+y8MU Several sections of the NEC and some occupancy standards and/or recommended practices actually classify the space within the earth; others simply restrict the wiring in the underground spaces. y8xaF5f8pwpeagYvQvb+3s1sYpCZnYSvBHsFhhZQ8hAJp32JVfdkEQihjiBLCNQvI9TxFKnFC/FX Shock-proof plan for hazardous areas. Copper, copper-clad aluminum and aluminum conductors that employ thermoset or thermoplastic insulation are permitted as part of this type of cable assembly. C=25 M=13 Y=13 K=0 Grounding and bonding practices for hazardous areas, By Jeff Heinemann, EIT, Electrical Engineer, and Jaron Vande Hoef, PE, Senior Project Engineer, Interstates Engineering, Sioux Center, Iowa, By using this website, you agree to our use of cookies. 0.000000 Fw1zXFSacMPiit+sMW/Q0PJ/c0/ZxYl63irsVdir84tX/wCOte/8Z5f+JnFkEHirsVfof5J/5QzQ RpF+pxW8LJCzwyXF16ck8dCxQRo3EEJ1xVVvvyr8t3t9cXs13qyy3MrzSLFql9HGGkYsQiJKFVan But opting out of some of these cookies may affect your browsing experience. This type of cable is permitted to be used in Class I locations when the termination fittings are listed for this location. 192 PROCESS

wxrr8otV1nWLy60KHXpmu1VtRt9DuNVjbjbQgr9at7W4jYg9ue2Kpvoi+U7rSdSg0OwittICXsT2 0.000000 Finish XrjSpE3mbzv5s8vXaaT5ela01u2kt4by4ubAWsQkRo2YmC6uJhQn4h6bGopQYpem2kLQWkMLEFoo A good standard to follow in all Class I and II locations (regardless of the Division) is to install the bonding jumper on the outside of the flexible raceway, because it is common for flexible connections to break or crack. y5dKkg02qpDzhvMk+tWF35e8teW0tLnW5oZtQjsTPO0pgLMiQwksIow7lqCvYVoMVfUf/OPn5X3v FXxCysrFWBDA0IOxBGLJ9e/84yfmX/iHyyfLWozctX0NAICxq8tl9lG37xGiH244oL2vFDsVdirs Intrinsically safe systems are covered by NEC 504. PROCESS nc1P0eAxZPoL/nFP8tfWnl89alFWKEvb6KrDq/2Zpx/q7xr78vDFBfTeKHYq7FXYq7FX5xav/wAd

88072234. /wCcXfzM/Q+uv5P1KWmm6u/OwdjtFeUA4+wmUU/1gPHFBfWWKHYq7FXYq7FXYq7FXYq7FXYq7FXY Other key requirements in Article 504 include rules for separation, identification, and conduit sealing. This also allows maintenance personnel to quickly check the continuity of the bonding connection. xV7nr/lXTPLNh+W2j2KApYa7aW/1gqBJJxsbvk7Ed3b4jih6hiqyaaKCF5pnEcUSl5HY0CqoqST7 C=25 M=0 Y=13 K=0 50.000000 ijlEclvOCsgWhjbi37XhilnX5Lfk55rtfOlx5/8AOcMVlqUjTSWenRcCVkuAVeRxGWRRwchRyLb1 12.500000 Please refine your selection. 0.000000 C=38 M=75 Y=38 K=0 344, RMC). MFR #.

C=75 M=75 Y=0 K=0

It also says listed LFMC is suitable in Division 2, marked for it or not. Index Exe Cable Glands, Couplers, Sealing Washers & Locknuts, Liquidtight Flexible Non-Metallic Fittings & Conduit. Clear All Area Classification.

A properly designed and installed equipment grounding system can prevent fire and explosions in hazardous areas. Type TC-ER-HL cable is required to have an overall jacket and a separate equipment grounding conductor(s) in accordance with 250.122 [501.10(A)(2)(3)]. Additional examples can be found in documents such as NFPA 50B, Liquefied Hydrogen Systems at Consumer Sites, which prohibits the installation of hydrogen systems beneath electric power lines. +XP+rrZ/9JEX/NWKsV8h+WfKmo+XFvbjSLC7mnvNQZrmS3hkZx9enAYuVJbYeOFWQ/4J8mf9WDTv xV+h/kn/AJQzQP8AtnWn/JhMWKdYq7FXYq7FVk0MM8MkMyLJDKpSSNgCrKwoVIPUEYq+E/zk/Lqb Excerpted from Hazardous Locations, Third Edition, Published by IAEI. CMYK The equipment grounding conductor is permitted to be insulated or bare. CMYK 0.000000 Global Specification Compliance: Meets ATEX, IECEx, UL or CSA requirements. CMYK Unfortunately the NEC code I have is 2002 and seems to be missing section 501.30. qGnW9zbppDypE8alQ/1lV5U8abYVZRovlny/ofrfojT4LH6xx9f0ECc+FePKnWnI0wKmWKuxV2Ku Class III, Division I locations primarily contain fibers and flyings due to manufacturing materials such as rayon or cotton, while Class III, Division II locations contain ignitable fibers and flyings that are handled and stored but are not part of the manufacturing process. K=75 Yq7FXYq7FXYqwi4/8nZYf+A1e/8AUfa4qzfFXYq7FXYqhdS0nStUgW31OzgvoFYSLDcxJMgcAgMF 0.000000 Hi JHack, My read of those paragraphs has always been that liquidtight is OK but the fittings need to be listed. Southwire and Thomas & Betts in Our 50,000+ employees are dedicated to transforming how people live, connect and work by delivering safe, smart and sustainable electrification solutions. C=0 M=25 Y=13 K=0 hAs8B8vaxIFbqrx3Gnujow3VkYAqw3BxQyfyR5v1K28raTN5oLNBcW0LQa4qs8bVUDjdkcjFID1d FXYqwv8AOX/yW+sf9G3/AFFRYhWaYq7FXYq7FUPf6fYahavaX9tFeWsm0lvOiyxsP8pHBU4qwf8A 50.000000 C=25 M=25 Y=13 K=0 endstream endobj xref 0.000000 The provisions vary slightly between the two locations. }

0.000000 75.000000

256 50.000000

0.000000 See Section 250.30; otherwise, plain ol' vanilla LMFC is fine in Division 2. C=38 M=38 Y=75 K=0 +kSD/mjArv8ABPkz/qwad/0iQf8ANGKu/wAE+TP+rBp3/SJB/wA0YqkXlK58uaLrXnCwWWz0yJNX

i+1GwuiKwB1Z7glS0bFBUujRMHX6KlSmf5S/kv5r1PznZee/N9vBp1raiCbTNNgK/F9XhWO0oqFw Even so, that may not be the only hazard that needs to be considered (see photo 5). C=0 M=0 Y=0 K=0 AJVF+V//AFK2mf8ASNH/AExV3/Kovyv/AOpW0z/pGj/pirv+VRflf/1K2mf9I0f9MVd/yqL8r/8A The Code permits any wiring method that is acceptable for an unclassified location to be used for intrinsically safe (IS) circuits. 1NdUs/rEeqxW8isYrm0uUuoZ4Jl+3FLG13UMtfkeoJFDhQjvTl/6vVr99x/2WYq705f+r1a/fcf9

vwtir6p8r/nbot95c0y81Cy1T6/PaxPd/V9MvZYTKUHMxukTKyluhBxQmn/K4PK3/LHrP/cI1D/q 7/6RbD/qhirv8OeZ/wDqbLv/AKRbD/qhirv8OeZ/+psu/wDpFsP+qGKu/wAOeZ/+psu/+kWw/wCq JbVPJkt75g8ySK/mDUEMKwIwl9GJmDuXk3DSSMorxNAB1NdlDAPzf/JDzBofmXVvOug2NrrHl+Zb A conductor for use as an equipment grounding conductor shall be included in the flexible cord.. PROCESS With these wiring methods, it is anticipated that ground faults and/or short circuits could take place within them and they would be able to contain those faults. /MOly6NptrJ61vb3IdZZZI4xFCoEv7xggUM0jD4iPc0VfTmKHYqxr8vf+ODdf9tnXP8AusXeKshm mq+fPMtrFrV9b6fYyabo0twkhkuJlmZbX0+Z4rCyAn1RT4sVZr+k9N/5a4f+Ri/1wK79J6b/AMtc To play this game, you need a sharp eye, a quick mind and a 2023 National Electrical Code book. C=25 M=50 Y=25 K=0 Webhazardous locations, or classified locations are those methods permitted in all locations. The conditions of maintenance and supervision shouldnt be an issue for most equipment users where Class I, Division 1, locations exist, but it may be an issue for some agricultural users. CMYK 0.000000 KuxV2KsXYj/lZ8YrudEcgfK7XCrKMCuxV2KtSOkaNI54ogLMx7Abk4q+KrzzX5i/Nfzvere6lewW 2023 Emerson Electric Co. All rights reserved. It must be bonded with a bonding mKu/5VF+V/8A1K2mf9I0f9MVd/yqL8r/APqVtM/6Ro/6Yq7/AJVF+V//AFK2mf8ASNH/AExV3/Ko Hazardous & Explosion Proof Lighting Solutions, Electrical Construction Materials & Lighting, Commercial-Switches-Outlet-Boxes-and-Covers. Hj0^hJR:]Jh%),t&c/=R_d]KqQ 5l(7`o/b_D|mJ@NR*m3]Ctf#Xdt5&h.IDx^Bc}A_LZ2Ct)cMul$a L0U? /9j/4AAQSkZJRgABAgEASABIAAD/7QAsUGhvdG9zaG9wIDMuMAA4QklNA+0AAAAAABAASAAAAAEA Complete Solutions: Full range of accessories available with different thread type options. PROCESS 2KuxV2KuxV2KuxV2KuxV2KuxV2KuxV2KuxV2KuxV2KvN/wA2vM+gWd55Zsri9jF5BrljdT2yVklS zoT/ALukeh6UxVfovnO9tNLgs9e0zVJNYtAbe9nt9PupoZpIWMfrxvGjKUm4+oN9gaYqmOn/AJge 63 Fvbcl+s2lxIKx26VHOlcVTr/AAnr3/U6az/yJ0f/ALx+Ku/wnr3/AFOms/8AInR/+8firv8ACevf 0.000000 Use of certain types of non-metallic conduit in underground installations evolved from permission for use in bulk storage facilities in the 1950s to an exception that permitted the use underground in any facility with Class I locations in 1996. 0.000000 mvy7qGly6lcw6bqUElpPdtZ3lsoSeye7JSa4txED9UUzLWvw0PQiqrGdMt/ynsALqHzHf2l81lqM WebFlexibility in Hazardous Locations The National Electrical Code (NEC) has strict requirements for cabling in hazardous locations, which are loosely defined as Classified Locations where fire or explosion hazards exist due to flammable gases, vapors, dusts or fibers. 192 PROCESS

rDMRxMqK/HrTkAaYFVcVdirsVdirsVdirsVdirsVdirsVdirsVdirsVdirsVdirsVYNf6Yms/mXe 50.000000 /wDmNtf+6fb4qyXFXm+q/wDkqPzA+XmL9c+Kh6RirsVdirsVdirsVY1+Xv8Axwbr/ts65/3WLvFU Conduit Bodies | Hazardous Location | Fittings | Electrical 50.000000 Examples of those cord types would be the SO, ST, SE and W cord types found in Table 400.4 of the NEC. Login. AQBIAAAAAQAB/+4ADkFkb2JlAGTAAAAAAf/bAIQABgQEBAUEBgUFBgkGBQYJCwgGBggLDAoKCwoK l5dvL7y3pd3dz2ivNcz2VvJI7VO7OyFmPzxVk19+VPkuR7S40nT7fy9qNlOLi21LSrSyhuFYIycS A bonding locknut with a bonding jumper, threaded bosses, or other listed means must be installed at any point on the conduit system from the hazardous location back to the source of power (see Figure 2). PROCESS Where the outer sheath is made of copper, it must provide an adequate path to serve as an equipment grounding conductor. 255

This is always a practical approach and a good exercise of ingenuity, although it is not always possible. 50.000000 The EGC, or fault return path, aims to accomplish three tasks. v/Mf5X6LqOoOZL1UktppW3Lm3kaJXJ7llQE++LFnmKuxV2KuxV2KuxV2KuxV2KuxV2KvKv8AnIX8 CaLo+oa1q9ppOnRGa+vpVht4x3ZzTc9gOpPYYpfdWgfld5d0z8uR5HljE9hNbtFfyUo0s0grJN7N oWTFU08tf8o5pX/MHb/8mlxVbrXmby/ofo/pfUILH6xy9ATuE58KcuNevHkK4qkmo/mx5BstPubx 0.000000 The concern here is the possibility of compromising the intrinsic safety of the circuit through inductive or capacitive coupling conditions related to close proximities of other wiring. YclYHcYqgNV/8lR+YHy8xfrnxUPSMVdirsVdirsVdirGvy9/44N1/wBtnXP+6xd4qyXFXYq7FXYq KuxV2KuxV2KuxV2KuxV2KuxV2KsA8yWVrd+bdfjuE5enoFnLbsCVdJ47q8aJ42FGWRXpxI3rhVW8 CstxO6xxrU0FWYgbnFUj0vz9pOp6xbadBbXkcN7HLJYajcwNb29w0IVnjh9XhKx4PzB4cSASpNMV AaVHhiqKxV2KoXV7aa60q9tYePrTwSxRcyVXk6FV5EBiBU77HFVGxg1D9IXN3dxxRCWKGKNIpGl/ Hx8fHx8fHx8fHx8fHx8fHx8fHx8fHx8fHx8fHx8fHx8fHx8fHx8fHx8fHx8f/8AAEQgA3AEAAwER

The termination fittings are specifically listed for Classes I , Division 1 locations. CMYK 100.000000 It is a factory assembly of one or more conductors insulated with a highly compressed refractory mineral insulation enclosed in a liquidtight and gastight continuous copper or alloy steel sheath. Class II locations (NEC Articles 500 and 502) have combustible dusts (or have the potential) in high enough concentrations within the atmosphere that the potential for fire or explosion exists. The recognized acceptable wiring methods are included in 501.10, with (A) addressing Division 1 locations, and (B) addressing Division 2 locations. 0.000000 C=0 M=75 Y=38 K=0 This must be done for motors, raceway, junction boxes, liquid-tight flexible connections, lights, receptacles, PLCs, motor control centers, and similar devices so that the removal of any equipment does not interfere with or interrupt the grounding continuity.

AJV7oP8Ay1az/wBxzWP+yvFXf8q90H/lq1n/ALjmsf8AZXirv+Ve6D/y1az/ANxzWP8AsrxVZP8A 255 Lp/lyws/NOgaRp8N35dlutSmjWNbYzQR6bdpJEJIo2ap9QMARSoxV6FirsVdirsVdirsVdirUkiR These general requirements apply to the wiring in Class I, Class II, and Class III locations under the Division system. WWtW0K2wjuU4RyycjRY5QWSprsGIJxV7dirsVdirsVdirsVdirsVdirsVdirsVfPP/OXvma/tdI0 D74qlvmL8vfKd/FfrrvnnT4NYvYb8SXSejbiORvqlrLIkT3LsFij0wwyqX35PUr0xVbc+U/y2a+g 75.000000

75.000000 50.000000 cMK0YiuKpb/gTyP/ANS7pn/SHb/80YqxD/B/lL/lbn1P9CWH1T9Aet9X+qw+n6n13jz4cePLjtXC aP8Apirv+VRflf8A9Stpn/SNH/TFXf8AKovyv/6lbTP+kaP+mKu/5VF+V/8A1K2mf9I0f9MVd/yq CMYK Kmg6nFWC+RfNvltfK2heXpdQht9egFvby6VO3o3SzRSqJIzFJxfktDtTpv0wqzzT/wC4f/jNP/ye SenqSqBWS0rUSHxMLH/gSf5cUh8pxSywypLE7RyxsHjkQlWVlNQQRuCDil91fkv+Y0XnryXb30rD

In order to understand grounding and bonding, one must know the differences between them. 0.000000 0.000000 0.000000 Check out our article on the new HD certification requirements in the latest issue of Electrical Line magazine. Learn methods and guidelines for using stereolithography (SLA) 3D printed molds in the injection molding process to lower costs and lead time. 0.000000 CMYK Kopex-Ex flexible conduit systems deliver significant safety benefits across a range of industries where hazardous areas exist or hazardous manufacturing processes are performed: Oil & Gas, Food & Beverage and Pharmaceutical industries. 75.000000 endstream endobj 16 0 obj<> endobj 17 0 obj<>stream *Eng-Tips's functionality depends on members receiving e-mail. PROCESS

6QipI9FPwysXIEYDfZbrX7PTFXn3kT/nIG0uNVTS9MN3cW8hpa6RqzrJct4R2l/yPN/5Y7kfEdhK 6TeS6Tomq3Opxwu1nbzabepHJKFJRGb0/hDHauKqbeRJvMemF/Neq3d813D8NjDy0+1tzIna3jYu CMYK CMYK f6/e/Etqn7iGtDLM/wAMUY/1m6+Aqe2KvgTXNa1HXNYvNX1GX1r6+lae4k7FnNaAdgOgHYYsnvP/ Q92OKl9CYodir8+NV80x+YvPEvmDzMJ7u0u7v1ruCJgsnocqiCNm2UBKIPAYskz86WuiN5W0PVo9

3/kxH+YdjbXNlcJZ69p4ZLaWXl6MsbbmKTiGZfi3VgDTfY1xV5lb/wDOPX5r+Zb61tvOWqWlto1t

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