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Hammond Manufacturing PJU664CCF - N4X Clear Door Screw Cover w/flange - 6 x 6 x 4 - Fiberglass

Hammond Manufacturing PJU664CCF N4X Clear Door Screw Cover w/flange - 6 x 6 x 4 - Fiberglass

UPC: 623980020501


Documents & Media
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 N4X Clear Door Screw Cover (SKU: PJU664CCF) is a 6 x 6 x 4-inch fiberglass enclosure component designed for industrial applications requiring secure, visible access points. Constructed from durable fiberglass, this clear screw cover provides a professional finish while protecting internal components from dust, moisture, and debris. The integrated flange ensures a tight seal against the enclosure door, maintaining IP-rated protection in harsh environments. Ideal for control panels, industrial machinery, and rugged electrical enclosures, this screw cover withstands corrosion and mechanical stress while allowing visual inspection of internal hardware. Its fiberglass composition offers superior strength-to-weight ratio compared to traditional metal alternatives, reducing installation complexity without sacrificing durability. The clear design enables quick identification of enclosure contents or maintenance status without disassembly. Compatible with standard NEMA-rated enclosures and industrial control systems, the N4X cover meets UNSPSC 39121324 specifications. Made in the USA, this component is a reliable choice for new installations or replacement in existing systems where visibility and protection are critical.
  • 6 x 6 x 4-inch fiberglass screw cover with integrated flange
  • Clear design allows visual inspection without disassembly
  • Flange ensures tight seal against dust, moisture, and debris
  • Corrosion-resistant fiberglass construction for long-term durability
  • Compatible with NEMA-rated enclosures and industrial control panels

Specifications

Application
Designed for use as instrument enclosures, electric, hydraulic or pneumatic control housings, electrical junction boxes or terminal wiring enclosures. Provides outstanding insulation and protection where equipment may be hosed down or be very wet. Ideal in applications with high temperatures or highly corrosive environments
Brand Name
Hammond Mfg.
Color
Gray
Color
Clear
Color
Grey
Cubic Capacity
156.6654 in3
Material
Fiberglass
Material
Polyester Plastic
Material Quality
Polyester Plastic
Mounting
Wall
Mounting Type
Flange
Mounting Type
Flange Mount
Nema Rating
Type 4X
Nema Rating
N4X
NEMA Rating
13;3R;4X
NEMA Rating
type-3r, type-13, type-4x
Series
N4X
Size
6.05 in x 6.27 in x 4.13 in
Size
6 x 6 x 4
Size
6 x 6 x 4 inches
Special Features
Molded fiberglass polyester enclosure with matching cover is easily punched, cut, or drilled. Enhanced UV inhibitors protect against outdoor weathering. Standard JIC sizes under 18" x 16". Threaded brass inserts are provided for optional inner panel or terminal kit mounting. Mounting hardware is included. Cover fastened with captive stainless steel screws in threaded brass inserts. Enclosure available with clear Polycarbonate cover to 16" x 14". Captive oil resistant gasket provides a positive seal. Available with Polycarbonate flange or foot mount brackets for multi-directional mounting. Operating temperatures between 130C and -40C (266F to -40F). Impact index of 6.78J (5 ft/lb). For corrosion resistance information, please refer to table in the Technical Information section.
Standard
csa, ul, ce
Sub Brand
PJU Series
Type
Type 4X Polyester Junction Box (Solid and Clear Cover)
Package Dimensions (L x W x H)
4.54 IN x 6.9 IN x 6.66 IN
Package Dimensions (L x W x H)
11.5316 cm x 17.526 cm x 16.9164 cm
Package Weight (Imperial)
6.000 L
Package Weight (Metric)
2.722 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
Eclipse Inner Panel - Fits Encl. 30 x 30 - Steel/Wht

EP3030

Eclipse Inner Panel - Fits Encl. 30 x 30 - Steel/Wht
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
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
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
External operation handle 0-1 type S01 Red Nema 4,4x

140E2911

External operation handle 0-1 type S01 Red Nema 4,4x
External operation handle 0-1 type S3 Black IP65

14333111

External operation handle 0-1 type S3 Black IP65
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
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

Frequently Asked Questions

What are the operating temperature limits for this enclosure?

The enclosure can operate in temperatures ranging from -40°C to 130°C (-40°F to 266°F).

What material is the PJU Series junction box made of?

The enclosure is molded from fiberglass polyester material with enhanced UV inhibitors for outdoor weathering protection.

What standards does the PJU Series junction box meet?

The PJU Series meets UL, CSA, and NEMA standards Type 1, 2, 3, 4, 4X, 12, and 13. Solid covers also meet 6P, and solid covers comply with IEC 60529 IP66 (IP68 for solid covers only).

Can I mount this enclosure in multiple directions?

Yes, the enclosure is available with a Polycarbonate flange or foot mount brackets for multi-directional mounting.

What is the impact resistance of the enclosure?

The enclosure has an impact index of 6.78J (5 ft/lb).

How is the cover attached to the enclosure?

The cover is fastened with captive stainless steel screws that thread into brass inserts provided in the enclosure.

What is the purpose of the gasket on the enclosure?

A captive oil-resistant gasket is provided to ensure a positive seal for the enclosure.

What are the dimensions of the PJU664CCF model?

The PJU664CCF model has enclosure dimensions of 6.05 inches in height, 6.27 inches in width, and 4.13 inches in depth.

Are there options for mounting inner panels or terminal kits?

Yes, threaded brass inserts are provided for mounting optional inner panels or terminal kit assemblies.

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.