Cut Sheet

Wiring Troughs Troughs

nVent.com/HOFFMANSUBJECT TO CHANGE WITHOUT NOTICEWire and Cable ManageMenT1

Spec-00328 F

Spec-00328

Wiring Trough, neMa Type 1

indusTry sTandards

UL 870 Listed; File No. E27524

cUL CSA C22.2 No. 26 Listed; File No. E27524

NEMA/EEMAC: Type 1

IEC 60529, IP30

appliCaTion

Using a unique joining method that mechanically locks components

together without fasteners or heat, this wiring trough ships

completely assembled to save both time and labor. Designed for

indoor use, this trough is available in various lengths.

FeaTures

• Keyhole screw slots in cover

• Shipped completely assembled—no end caps to install

• Mounting holes on the back of the enclosure

• Flat cover fastened with plated steel screws

• No gasketing or knockouts

speCiFiCaTions

• 16 or 14 gauge plated steel

Finish

Unpainted plated steel

Bulletin: F40t1

PAGE 1
Wiring Troughs Troughs Spec-00328 Wiring Trough, NEMA Type 1 INDUSTRY STANDARDS • • • • UL 870 Listed; File No. E27524 cUL CSA C22.2 No. 26 Listed; File No.
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Wiring Troughs Troughs Standard Product Catalog Number A4412T1T A4424T1T A4436T1T A4448T1T A4460T1T A4472T1T A4496T1T A6612T1T A6624T1T A6636T1T A6648T1T A6660T1T A6672T1T A6696T1T A8824T1T A8836T1T A8848T1T A8860T1T A8872T1T A8896T1T A101048T1T A121224T1T A121236T1T A121248T1T A121260T1T A121272T1T A121296T1T A1212120T1T nVent.com/HOFFMAN AxBxC in./mm 4.00 x 4.00 x 12.00 102 x 102 x 305 4.00 x 4.00 x 24.00 102 x 102 x 610 4.00 x 4.00 x 36.00 102 x 102 x 914 4.00 x 4.00 x 48.00 102 x 102 x 1219 4.00 x 4.