Cut Sheet

Hazardous Location EncLosurEs Hazardous Location EncLosurEs and accEssoriEs

nVent.com/HOFFMANSUBJECT TO CHANGE WITHOUT NOTICEHazardous Locations1

Spec-00225 H

Spec-00225

nEMa typE 9

industry standards

UL Class II Division 1 and 2 Group E, F and G locations

UL File No. E67456

NEMA/EEMAC Type 9

CSA certified for Class II Division 1 and 2 Group E, F and G locations

IEC 60529, IP60

CSA File No. 42186

appLication

For use in Class II Division 1 and 2 locations as defined in Article

500 of the National Electrical Code as having the presence of

combustible dusts.

spEciFications

•

0.19-in. (5-mm), .25-in. (6-mm) and .38-in. (10-mm) steel plate

•

Ends are .38-in. (10-mm) steel plate to provide a minimum of 3.50

full threads for conduit sizes through 2.00 in. (51 mm). (Class II

enclosures must have minimum of 3.50 full threads at all conduit

entrances. NEMA requires conduit entrances to be in top and/

or bottom of enclosure. Tapped holes for conduit should have

tapered pipe threads.)

• Covers are .25-in. (6-mm) thick to allow mounting of NEMA 9

pushbuttons and pilot lights, which require threaded holes (3/4-

14 NPSM thread)

• Heavy duty cover hinges on enclosures when “A” is 20.00 in. (508

mm) or more

• Fiber gasket, mechanically attached to cover, assures dust-tight

enclosure

• Weldnuts or collar studs provided for mounting optional panel

FinisH

ANSI 61 gray polyester powder finish inside and out over pretreated

surfaces.

accEssoriEs

Panels for Type 1 Enclosures and Small Type 3R Enclosures

Panels for Type 3R, 4, 4X, 12 and 13 Enclosures

Terminal Block Kit Assembly for Junction Boxes

Terminal Block Kit Assembly for Type 4, 12, 13 Enclosures

Hazardous Location LED Lights, Strip

Hazardous Location LED Light, CAN

Bulletin: A9

PAGE 1
Hazardous Location Enclosures Hazardous Location Enclosures and Accessories Spec-00225 NEMA Type 9 INDUSTRY STANDARDS • UL Class II Division 1 and 2 Group E, F and G locations UL File No. E67456 NEMA/EEMAC Type 9 CSA certified for Class II Division 1 and 2 Group E, F and G locations IEC 60529, IP60 CSA File No. 42186 APPLICATION For use in Class II Division 1 and 2 locations as defined in Article 500 of the National Electrical Code as having the presence of combustible dusts.
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Hazardous Location Enclosures Hazardous Location Enclosures and Accessories Standard Product Catalog Number A8D64 A10D84 A12D106 A12D128 A16D128 A16D168 A20D168 A20D208 A24D208 A24D2410 A30D2410 A36D2410 A36D3012 A48D3612 AxBxC in./mm 8.00 x 6.00 x 4.00 203 x 152 x 102 10.00 x 8.00 x 4.00 254 x 203 x 102 12.00 x 10.00 x 6.00 305 x 254 x 152 12.00 x 12.00 x 8.00 305 x 305 x 203 16.00 x 12.00 x 8.00 406 x 305 x 203 16.00 x 16.00 x 8.00 406 x 406 x 203 20.00 x 16.00 x 8.00 508 x 406 x 203 20.00 x 20.00 x 8.