Pipeline Corrosion Control

Steel Enclosures, NEMA 4, for Cathodic Protection by Farwest Corrosion

Created by: Pipeline Corrosion Control

Last updated 11/2025

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Description

Description ApplicationA continuous hinge combined with stainless steel clamps on three sides provide environmental protection and security in indoor or outdoor applications. Specifications 16 or 14 gauge steel (see table) Seams continuously welded and ground smooth Stainless steel clamps on three sides of door Continuous hinge Stainless steel hinge pin Oil-resistant gasket Weldnuts provided for mounting optional panels and terminal block kits in size 6.00 x 4.00 in. (152 x 102 mm) and larger Bonding provision on door External wall-mounting brackets FinishANSI 61 gray polyester powder paint inside and outAccessories Industrial Corrosion Inhibitors Fast-Operating Clamp-Cover Junction Box Clamp Lock Kit for Clamp Cover Junction Boxes Panels for Junction Boxes Junction Box and Wall-Mount Enclosure Swing Out Panel Kit Terminal Block Kit Assembly for Junction Boxes Overview Modification and Customization Hoffman excels at modifying and customizing products to your specifications. Contact your local Hoffman sales office or distributor for complete information. Drawings Standard Product Catalog Number AxBxC in./mm Gauge UL Listed Panel Conductive Panel Panel SizeD x E in./mm MountingG x Hin./mm A404CHNF 4.00 x 4.00 x 3.00 102 x 102 x 76 16 508A No Panel No Panel No Panel No Panel 4.75 x 2.00121 x 51 A604CHNF 6.00 x 4.00 x 3.00 152 x 102 x 76 16 508A A6P4 A6P4G 4.88 x 2.88 124 x 73 6.75 x 2.00 171 x 51 A806CHNF 8.00 x 6.00 x 3.50 203 x 152 x 89 14 50, 50E A8P6 A8P6G 6.75 x 4.88 171 x 124 8.75 x 4.00 222 x 102 A606CHNF 6.00 x 6.00 x 4.00 152 x 152 x 102 16 50, 50E A6P6 A6P6G 4.88 x 4.88 124 x 124 6.75 x 4.00 171 x 102 A1008CHNF 10.00 x 8.00 x 4.00 254 x 203 x 102 14 50, 50E A10P8 A10P8G 8.75 x 6.88 222 x 175 10.75 x 6.00 273 x 152 A1210CHNF 12.00 x 10.00 x 5.00 305 x 254 x 127 14 50, 50E A12P10 A12P10G 10.75 x 8.88 273 x 225 12.75 x 8.00 324 x 203 A10086CHNF 10.00 x 8.00 x 6.00 254 x 203 x 152 14 50, 50E A10P8 A10P8G 8.75 x 6.88 222 x 175 10.75 x 6.00 273 x 152 A1212CHNF 12.00 x 12.00 x 6.00 305 x 305 x 152 14 50, 50E A12P12 A12P12G 10.75 x 10.88 273 x 276 12.75 x 10.00 324 x 254 A1412CHNF 14.00 x 12.00 x 6.00 356 x 305 x 152 14 50, 50E A14P12 A14P12G 12.75 x 10.88 324 x 276 14.75 x 10.00 375 x 254 A1614CHNF 16.00 x 14.00 x 6.00 406 x 356 x 152 14 50, 50E A16P14 A16P14G 14.75 x 12.88 375 x 327 16.75 x 12.00 425 x 305 Catalog Number Overall LxW in./mm F in./mm J in./mm K in./mm M in./mm N in./mm T in./mm V in./mm Y in./mm A404CHNF 5.50 x 4.94 140 x 125 — — 2.62 66 0.54 14 1.38 35 1.38 35 3.00 76 — — — — A604CHNF 7.50 x 4.94 191 x 125 2.53 64 2.62 66 0.54 14 1.38 35 2.38 60 3.00 76 0.31 8 0.56 14 A806CHNF 9.50 x 6.94 241 x 176 3.03 77 3.12 79 0.54 14 2.38 60 3.38 86 5.00 127 0.25 6 0.62 16 A606CHNF 7.50 x 6.94 191 x 176 3.53 90 3.62 92 0.54 14 2.38 60 2.38 60 5.00 127 0.31 8 0.56 14 A1008CHNF 11.50 x 8.94 292 x 227 3.53 90 3.62 92 0.56 14 3.38 86 1.50 38 7.00 178 0.25 6 0.62 16 A1210CHNF 13.50 x 10.94 343 x 278 4.53 115 4.62 117 0.56 14 2.00 51 3.00 76 9.00 229 0.25 6 0.62 16 A10086CHNF 11.50 x 8.94 292 x 227 5.53 140 5.62 143 0.56 14 3.38 86 1.50 38 7.00 178 0.25 6 0.62 16 A1212CHNF 13.50 x 12.94 343 x 329 5.53 140 5.62 143 0.56 14 2.50 64 3.00 76 11.00 279 0.25 6 0.62 16 A1412CHNF 15.50 x 12.94 394 x 329 5.53 140 5.62 143 0.56 14 2.00 51 3.00 76 11.00 279 0.25 6 0.62 16 A1614CHNF 17.50 x 14.94 445 x 379 5.53 140 5.62 143 0.56 14 3.50 89 1.50 38 13.00 330 0.25 6 0.62 16 Purchase panels separately Purchase perforated panels separately