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Hammond Manufacturing C3R24246SCNKO - Type 3R Screw Cover no K/O's- 24 x 24 x 6 - Galv/Gray

Hammond Manufacturing C3R24246SCNKO Type 3R Screw Cover no K/O's- 24 x 24 x 6 - Galv/Gray

UPC: 623980266404


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Technical DrawingSpecification SheetWarranty

Contact for Pricing

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The Hammond Manufacturing Type 3R Screw Cover (SKU: C3R24246SCNKO) is a robust enclosure designed for wiring and junction box applications, providing essential protection in industrial settings. Constructed from 14-gauge galvanized steel with a durable ANSI 61 gray powder coating, this enclosure offers superior corrosion resistance. Its substantial dimensions of 24 inches high, 24 inches wide, and 6 inches deep provide ample space for electrical components. This specific model features a screw cover design with no knockouts, offering a clean, unobstructed surface ideal for custom installations requiring precise entry point control. The Type 3R NEMA rating signifies its suitability for protection against rain, sleet, snow, and dripping water, making it appropriate for outdoor use or environments exposed to the elements. Key construction features include a drip-shield top, seam-free sides, front, and back, external mounting feet, and oil-resistant gaskets. It also includes a bonding stud on the door and a grounding stud within the box for secure electrical connections. Manufactured in the USA, this enclosure meets UL-50 Type 3R and CSA Type 3R standards, and complies with NEMA Type 3R and IEC 60529 IP24 ratings. It is an ideal solution for OEMs and panel builders requiring reliable enclosure protection.
  • 14-gauge galvanized steel construction for durability and corrosion resistance.
  • 24" x 24" x 6" dimensions provide ample internal space.
  • Type 3R NEMA rating for protection against rain, sleet, snow, and dripping water.
  • Screw cover design with no knockouts for custom installation flexibility.
  • ANSI 61 gray powder coating for a finished appearance and added protection.

Specifications

Application
Designed for use as a wiring/junction box. Provides protection against rain, sleet, snow and dripping water.
Brand Name
Hammond Mfg.
Color
Gray
Color
Grey
Color
ANSI 61 gray
Cubic Capacity
3456 in3
Material
Galvanized Steel
Material Quality
Galvanized Steel
Mounting
Wall
NEMA Rating
type-3r
NEMA Rating
Type 3R
NEMA Rating
3r
Series
Type 3R Screw Cover
Size
24" x 24" x 6"
Size
24 in x 24 in x 6 in
Size
24 x 24 x 6 inches
Special Features
Formed and spot welded from 16 or 14 gauge galvanized steel. Drip-shield top and seam-free sides, front and back. Slip-on removable cover fastened with plated steel screws. Door handles on body type C enclosures. Embossed mounting holes on back of enclosure. Padlocking hasp. No Gasket.
Standard
CSA, UL
Sub Brand
C3R SC NKO Series
Type
Lift-Off Cover with Screws without Knockouts
Package Dimensions (L x W x H)
6.6 IN x 26.4 IN x 26.4 IN
Package Dimensions (L x W x H)
16.764 cm x 67.056 cm x 67.056 cm
Package Weight (Imperial)
40.000 L
Package Weight (Metric)
18.144 kg
Panel 6.9 x 4.9 - Fits Encl. 8 x 6 - Alum

14A0705

Panel 6.9 x 4.9 - Fits Encl. 8 x 6 - Alum
Sealable and transparent protective covers BX4 and non-removable BX4-CA to protect the devices against accidental contact.

BX4

Sealable and transparent protective covers BX4 and non-removable BX4-CA to protect the devices against accidental contact.
Locking using CASTELL K key operated lock (not supplied) Fuserbloc Sirco

36297702

Locking using CASTELL K key operated lock (not supplied) Fuserbloc Sirco
External operation handle 0-1 type S01 Red Nema 4,4x

140E2911

External operation handle 0-1 type S01 Red Nema 4,4x
1/2 Inch, 90 Degree, Two-Piece Liquidtight Non-Metallic Fitting, UL E32447, Temperatures up to 107 Degrees C, Nitril Rubber O-Ring, PVC, Grey

LT20D-NEW

1/2 Inch, 90 Degree, Two-Piece Liquidtight Non-Metallic Fitting, UL E32447, Temperatures up to 107 Degrees C, Nitril Rubber O-Ring, PVC, Grey
1/2 Inch, Straight, One-Piece Liquidtight Non-Metallic Fitting, CSA, UL E32447, Temperatures up to 60 Degrees C, PVC, Grey

LN43DA

1/2 Inch, Straight, One-Piece Liquidtight Non-Metallic Fitting, CSA, UL E32447, Temperatures up to 60 Degrees C, PVC, Grey
Cord Grip with NPT Threads, Locknut Included, NPT Thread Size 3/8 Inch, Cable Range 0.181 Inch/4.6mm to 0.312 Inch/7.9mm, Hole Clearance 0.670 Inch/17.0mm, Thread Length 0.53 Inch/13.5mm, IP68 Rating, Nylon, Black

LH38

Cord Grip with NPT Threads, Locknut Included, NPT Thread Size 3/8 Inch, Cable Range 0.181 Inch/4.6mm to 0.312 Inch/7.9mm, Hole Clearance 0.670 Inch/17.0mm, Thread Length 0.53 Inch/13.5mm, IP68 Rating, Nylon, Black
EP-RJG-M20-BL-A

1SNG618003R0000

EP-RJG-M20-BL-A
5,90" x 5,90" filter fan - 24Vdc - 20.6 cfm - RAL 9005 - Type 3R - IP55

FF12D24NN53

5,90" x 5,90" filter fan - 24Vdc - 20.6 cfm - RAL 9005 - Type 3R - IP55
12,80" x 12,80" filter fan - 115Vac - 285.3 cfm - RAL 7035 - Type 12

FF20A115UE1

12,80" x 12,80" filter fan - 115Vac - 285.3 cfm - RAL 7035 - Type 12

Frequently Asked Questions

What is the intended application for this junction box?

This junction box is designed for use as a wiring or junction box, providing protection against rain, sleet, snow, and dripping water.

What standards does this junction box comply with?

It complies with UL-50 Type 3R, CSA Type 3R, NEMA Type 3R, and IEC 60529, IP24 standards.

What material is the junction box constructed from?

The junction box is formed and spot welded from 16 or 14 gauge galvanized steel.

What are the dimensions of the C3R24246SCNKO model?

The C3R24246SCNKO model has dimensions of 24.00 inches in height, 24.00 inches in width, and 6.00 inches in depth.

Does this junction box have a gasket?

No, this junction box does not come with a gasket.

What is the finish of the enclosure and cover?

The enclosure and cover are finished in an ANSI 61 gray powder coating.

How is the cover attached to the enclosure?

The junction box features a slip-on removable cover that is fastened with plated steel screws.

Are there knockouts on this junction box model?

No, this specific model (C3R SC NKO Series) features a lift-off cover without knockouts.

What type of protection does this box offer?

It provides protection against rain, sleet, snow, and dripping water.

Does the enclosure have mounting holes?

Yes, there are embossed mounting holes on the back of the enclosure.

Frequently Asked Questions about Hammond Manufacturing

What is Hammond Manufacturing's warranty policy?

Hammond Manufacturing provides a standard one-year warranty on all products, covering defects in workmanship and materials. Products will be repaired or replaced free of charge if found defective upon factory inspection. The warranty does not cover damage from improper handling, incorrect application, or faulty installation.

What certifications and standards do Hammond Manufacturing products comply with?

Hammond Manufacturing products are certified to UL (Underwriters Laboratories) and CSA (Canadian Standards Association) standards in North America. Our products meet rigorous safety and performance requirements, with many items classified as UL Listed Products or Recognized Components. We also comply with international certifications including China Compulsory Certification (CCC), C-Tick for Australian EMC requirements, and ANCE for Mexico.

What are the key features of Hammond Manufacturing products?

Hammond Manufacturing offers a comprehensive range of industrial enclosures and electrical components, including mild steel, stainless steel, aluminum, and non-metallic enclosures designed for diverse industrial applications. Their product lines cover critical industrial automation needs such as disconnect enclosures, operator interface enclosures, climate control solutions, and general accessories, with products engineered to meet Type 4, 4X, and 12 industrial standards.

What environmental ratings do Hammond Manufacturing products have?

Hammond Manufacturing offers enclosures with multiple environmental ratings across their product lines, including UL/cUL 508A ratings of Type 1, 2, 3, 4, 4X, 12, and 13. Their products also comply with IEC 60529 IP66 standards, providing robust protection against dust, water ingress, and harsh environmental conditions. Specific ratings vary by product series, with options ranging from indoor Type 1 enclosures to outdoor-rated Type 4X enclosures suitable for wet, corrosive, and high-temperature environments.

What industries and applications are Hammond Manufacturing products used for?

Hammond Manufacturing produces industrial enclosures and electrical components for multiple critical industries, including automation, electrical, audio, power systems, and control applications. Their product lines span mild steel, stainless steel, aluminum, and non-metallic enclosures designed for various NEMA types (Type 4, 4X, 12), as well as transformers, circuit board components, and climate control solutions for industrial and commercial environments.

What technical support does Hammond Manufacturing offer?

Hammond Manufacturing offers comprehensive technical support through multiple channels. Customers can access technical references and CAD downloads directly on www.hammondmfg.com, and can contact regional support teams via phone in Canada, the USA, and internationally. For custom design inquiries, their technical team provides personalized assistance, helping customers find standard solutions or develop custom transformer and electrical enclosure designs.

What are the main product lines offered by Hammond Manufacturing?

Hammond Manufacturing offers a comprehensive range of industrial enclosures, power supplies, and electronic packaging solutions. Their primary product lines include electrical and electronic enclosures, power transformers, heat sinks, PCI/PCIe card enclosures, and specialized mounting hardware for industrial automation and electronic applications.

What accessories are available for Hammond Manufacturing products?

Hammond Manufacturing offers a comprehensive range of accessories for their industrial enclosures and electrical components. Key accessories include HME Series handles (swing and lift handles with key locking and padlocking options), door stop kits, and light kit mounting brackets. They also provide standard hardware like screws, washers, and mounting accessories specific to different product lines.

How are Hammond Manufacturing products typically installed?

Hammond Manufacturing transformers are typically chassis-mounted using pre-drilled mounting holes and centers specified in their product dimension tables. Most models feature 3/16" diameter mounting holes and precise mounting centers, allowing for direct, secure installation onto equipment chassis or mounting plates. Installation requires aligning the transformer's mounting holes with corresponding mounting points and securing with appropriate fasteners.