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Hammond C3RWT412 4 x 4 x 12 in Type 3R galvanized wiring trough with gray powder coat

Hammond C3RWT412 4x4x12 in Type 3R Outdoor Wiring Trough, Galvanized

Hammond Manufacturing|

MPN: C3RWT412

|

UPC: 623980847306

In Stock
$24.92

Ships from and sold by A5 IT

Ground Shipping · $21.08Arrives by Monday, Oct 26
Order within 4h 25m to get it by Monday, Oct 26
New, with full manufacturer warranty
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Key Features

  • 4 x 4 x 12 in (102 x 102 x 305 mm) Type 3R wiring trough
  • UL870 Type 3R and CSA Type 3R; complies with NEMA Type 3R and IEC 60529 IP24
  • Formed and spot welded from 14 or 16 gauge galvanized steel
  • Drip shield top protects against rain, snow or sleet
  • Slip on removable front cover secured with screws
  • ANSI 61 gray powder coat on enclosure and cover
  • Mounting holes on back: four 0.30 in diameter per drawing

The Hammond C3RWT412 is a Type 3R wiring trough measuring 4 in x 4 in x 12 in (102 mm x 102 mm x 305 mm). It is designed to protect multiple wiring junctions in outdoor environments against the ingress of rain, sleet, snow and the external formation of ice, making it a fit for electricians and contractors working on outdoor services and equipment.

The C3RWT Series is formed and spot welded from 14 or 16 gauge galvanized steel. A drip shield top protects the enclosure against rain, snow or sleet, and a slip on removable front cover is secured with screws. The enclosure and cover are finished in ANSI 61 gray powder coating. The series specification sheet notes a bonding stud on the cover and a ground stud in the enclosure to comply with UL870 - 2008 requirements. Effective August 17, 2026, the grounding strap and padlocking hasp previously included with each trough are no longer provided.

For the C3RWT412, the enclosure is 4.00 in high, 4.00 in deep and 12.00 in long. The drawing shows a 12.88 in overall length, 4.44 in outer dimensions, a 10.75 in by 2.42 in opening, 3.89 in and 3.86 in inside dimensions and four 0.30 in diameter mounting holes on the back.

  • UL870 Type 3R and CSA Type 3R
  • Complies with NEMA Type 3R and IEC 60529, IP24
  • UL File # E186830; CSA Cert. # LL21312
  • RoHS and REACH compliant

The C3RWT412 ships in a box at 5 lbs (2.27 kg); UPC 623980847306, UNSPSC 39131710.

Ideal For

  • Protecting multiple wiring junctions outdoors
  • Outdoor wiring exposed to rain, sleet and snow
  • Short 12 in wiring trough runs for outdoor electrical services

Mounting

Mounting HolesMounting holes on back of enclosure (embossed per spec sheet)
Mounting Hole DiameterØ 0.30 in TYP (4)
Back View Hole Dimensions8.00 in / 2.00 in / 1.13 in / 1.75 in

Overview

SeriesC3RWT Series
ApplicationDesigned for use to protect multiple wiring junctions in outdoor environments against the ingress of rain, sleet, snow and the external formation of ice.
DescriptionType 3R Wiring Trough - 4x4x12 - Galv/Gray
Product TypeType 3R Wiring Trough
Short Description3R TROUGH 4X4X12

Dimensions

Size (H X W X D)4 in x 4 in x 12 in (102 mm x 102 mm x 305 mm)
Opening (Drawing)10.75 in x 2.42 in
Enclosure Depth (D)4.00 in (102 mm)
Enclosure Height (H)4.00 in (102 mm)
Enclosure Length (L)12.00 in (305 mm)
Overall Length (Drawing)12.88 in
Outer Dimension (Drawing)4.44 in
Inside Dimensions (Drawing)3.89 in I/S / 3.86 in I/S

Identifiers

UPC623980847306
UNSPSC39131710
Part NumberC3RWT412

Packaging & Shipping

Packaging TypeBox
Shipping Weight5 lbs (2.27 kg)

Construction & Finish

TopDrip shield top design protects the enclosure against rain, snow or sleet
CoverSlip on removable front cover secured with screws
FinishEnclosure and cover finished in ANSI 61 gray powder coating
Material14 or 16 gauge galvanized steel, formed and spot welded
Grounding / BondingBonding stud on cover and ground stud in enclosure (UL870 - 2008)
Grounding Strap & Padlocking HaspNo longer provided effective August 17, 2026

Environmental & Protection

IP RatingIEC 60529, IP24
Enclosure TypeNEMA Type 3R

Compliance & Certifications

StandardsUL870 Type 3R; CSA Type 3R; complies with NEMA Type 3R and IEC 60529, IP24
UL File #E186830
CSA Cert. #LL21312
RoHS CompliantYes
REACH CompliantYes

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Frequently Asked Questions

What are the dimensions of the C3RWT412?▾

4 in x 4 in x 12 in (102 mm x 102 mm x 305 mm): 4.00 in high, 4.00 in deep and 12.00 in long.

Is the C3RWT412 suitable for outdoor use?▾

Yes. It is a Type 3R trough designed to protect wiring junctions outdoors against rain, sleet, snow and external ice formation, and complies with IEC 60529 IP24.

What is the C3RWT412 made of?▾

The series is formed and spot welded from 14 or 16 gauge galvanized steel, finished in ANSI 61 gray powder coating.

Does the C3RWT412 include a grounding strap and padlocking hasp?▾

No. Effective August 17, 2026, the grounding strap and padlocking hasp previously included are no longer provided with each trough.

Which standards does the C3RWT412 meet?▾

UL870 Type 3R and CSA Type 3R, and it complies with NEMA Type 3R and IEC 60529, IP24. UL File # E186830, CSA Cert. # LL21312.

How is the cover attached?▾

It has a slip on removable front cover secured with screws.