Hammond Manufacturing F2420 - Inner Panel - 21 x 17 - Fiberglass
Hammond Manufacturing

F2420

UPC: 623980601786

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Overview

The Hammond Manufacturing F2420 is a 21 x 17 inch fiberglass inner panel designed for use within Hammond enclosures. Constructed from fiberglass, this panel provides a stable, corrosion-resistant mounting surface for industrial components in harsh environments. The F2420 is compatible with Hammond's EJ, HJ, and PJ series enclosures, ensuring seamless integration with existing systems. Its dimensions are precisely 21 inches in height and 17 inches in width, matching the interior dimensions of compatible enclosures. Fiberglass construction offers superior resistance to moisture, corrosion, and chemical exposure, making it ideal for outdoor, marine, or industrial applications where durability is critical. The panel is intended for use with collar studs provided in the enclosure, simplifying installation and reducing setup time. Unlike metal panels, fiberglass eliminates the risk of galvanic corrosion when paired with dissimilar metals, enhancing long-term reliability. This inner panel is a cost-effective solution for mounting circuit breakers, relays, terminal blocks, or other electrical components securely within Hammond enclosures.
  • 21 x 17 inch fiberglass inner panel for Hammond enclosures
  • Corrosion-resistant and moisture-proof for harsh environments
  • Compatible with EJ, HJ, and PJ series Hammond enclosures
  • Designed for mounting components with collar studs
  • Eliminates galvanic corrosion risks vs. metal panels

Specifications

Material
Fiberglass
Size
21 x 17 inches
Package Weight (Imperial)
2 lbs
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NNC75X75WH2

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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.