Authorized Hammond Manufacturing Distributor
Hammond Manufacturing 1591UC - Lid - clear polycarbonate, made to fit 1591U enclosures, 4.72 x 4.72 x 0.24 in, IP54, UL94 V-0 (ABS Plastic Multipurpose Enclosures w/ Card Guides (1591 Series))
More images

Hammond Manufacturing 1591UC Lid - clear polycarbonate, made to fit 1591U enclosures, 4.72 x 4.72 x 0.24 in, IP54…

UPC: 623980803869


Documents & Media
Specification SheetManufacturer Product Website

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 1591UC clear polycarbonate lid is a precision-engineered accessory designed to fit 1591U series enclosures. Measuring 4.72 x 4.72 x 0.24 inches (120 x 120 x 6.1 mm), this lid provides a transparent view of internal components while maintaining IP54 ingress protection against dust and water spray. Constructed from UL94 V-0 rated polycarbonate, the lid ensures flame resistance and durability in industrial environments. Compatible with the 1591U enclosure family, this lid features a clear design that allows for visual inspection of mounted components without opening the enclosure. The material’s high impact resistance and optical clarity make it ideal for applications requiring both protection and visibility, such as control panels, instrumentation housings, and electrical distribution systems. The lid’s dimensions align precisely with the 1591U series, ensuring a secure fit over the enclosure’s card guides and internal structure. Its 0.24-inch thickness provides structural integrity while maintaining compatibility with standard mounting hardware. The IP54 rating confirms resistance to dust ingress and water splashes, making it suitable for use in manufacturing plants, laboratories, and outdoor installations where environmental protection is critical. For applications requiring additional sealing or customization, the 1591UC lid can be paired with compatible gaskets or mounting accessories from the 1591 series. Its design prioritizes ease of installation and replacement, reducing downtime during maintenance or component upgrades.
  • Fits Hammond 1591U series enclosures
  • Clear polycarbonate construction for visibility
  • IP54 ingress protection (dust and water spray resistant)
  • UL94 V-0 flame-resistant material
  • Dimensions: 4.72 x 4.72 x 0.24 in (120 x 120 x 6.1 mm)

Specifications

Package Dimensions (L x W x H)
4.72 IN x 4.72 IN x 0.24 IN
Package Weight (Imperial)
0.1 LB
The NNC75X75WH2 Halogen-Free Wide Slot Wiring Duct is used to route, protect, and manage wires near sensitive electronic equipment and in environments where heat resistance or public safety is a concern. UL 94 flame class of V-0 with a UL recognized continuous-use temperature up to 95 C (203 F). Halogen-Free, Polyphenylene Oxide (PPO). Mounting holes provided. 2.85" x 2.97" (72.4 mm x 75.4 mm) and 6.6' (2 m) long. Cover included. Color White. 5 pieces per package.

NNC75X75WH2

The NNC75X75WH2 Halogen-Free Wide Slot Wiring Duct is used to route, protect, and manage wires near sensitive electronic equipment and in environments where heat resistance or public safety is a concern. UL 94 flame class of V-0 with a UL recognized continuous-use temperature up to 95 C (203 F). Halogen-Free, Polyphenylene Oxide (PPO). Mounting holes provided. 2.85" x 2.97" (72.4 mm x 75.4 mm) and 6.6' (2 m) long. Cover included. Color White. 5 pieces per package.
The NE1.5X4WH6 Halogen-Free Wide Slot Wiring Duct design provides greater rigidity and allows for a wide range of wire/bundle sizes. Upper and lower scorelines for easy finger/sidewall section removal. UL 94 flame class of V-0 with a UL recognized continuous-use temperature up to 95 C (203 F). Halogen-Free, Polyphenylene Oxide (PPO). Mounting holes provided. 4.06" x 1.64" (103.1 mm x 41.7 mm) and 6' (1.83 m) long. Cover sold separately. Color White. 6 pieces per package.

NE1.5X4WH6

The NE1.5X4WH6 Halogen-Free Wide Slot Wiring Duct design provides greater rigidity and allows for a wide range of wire/bundle sizes. Upper and lower scorelines for easy finger/sidewall section removal. UL 94 flame class of V-0 with a UL recognized continuous-use temperature up to 95 C (203 F). Halogen-Free, Polyphenylene Oxide (PPO). Mounting holes provided. 4.06" x 1.64" (103.1 mm x 41.7 mm) and 6' (1.83 m) long. Cover sold separately. Color White. 6 pieces per package.
2 x 3 Inches Duct Spacer, High Impact Polystyrene Snap-Loc Intermediate Spacer For Use With Nonmetallic Ducts

S289JLN

2 x 3 Inches Duct Spacer, High Impact Polystyrene Snap-Loc Intermediate Spacer For Use With Nonmetallic Ducts
2 x 3 Inches Duct Spacer, High Impact Polystyrene Snap-Loc Base Spacer For Use With Nonmetallic Ducts

S288JLN

2 x 3 Inches Duct Spacer, High Impact Polystyrene Snap-Loc Base Spacer For Use With Nonmetallic Ducts

Frequently Asked Questions

What are the dimensions for the 1591UC enclosure?

The 1591UC enclosure has dimensions of 120 in length, 120 in width, and 59 in depth.

What are the dimensions of the 1591UC enclosure?

The 1591UC enclosure measures 120 in length, 120 in width, and 59 in depth.

What material is the 1591 Series enclosure made from?

Standard versions are molded from flame retardant ABS plastic with a UL94 V-0 rating. Economy versions use general purpose plastic and are not flame retardant.

What size circuit boards can the card guides accommodate?

The integral card guides accept 1.5 mm (0.062 in) thick boards.

How is the lid secured on standard 1591 Series enclosures?

On standard versions, the lid is secured with M3 x 10 mm Phillips machine screws that thread into integral brass bushings.

Are replacement screws available for the 1591 Series enclosures?

Yes, replacement machine lid screws (1591MS100, 1591MS100BK) and self-tapping lid screws (1591TS100, 1591TS100BK) are available in packs of 100.

What are the available colors for the 1591 Series enclosures?

The enclosures are available in two colors: Light Gray ('GY') and Black ('BK').

What is the IP rating for these enclosures?

The enclosures are designed to meet IP54 standards, offering protection against dust and splashing water.

What type of screws are used on economy versions?

Economy versions are assembled with self-tapping screws into fully plastic posts.

What alternative series are recommended for EMI/RFI shielding?

If EMI/RFI shielding is required, series 1591R is recommended.

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.