Contact for Pricing
Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.
Overview
- NEMA 3R-rated for outdoor/indoor protection against rain, snow, and debris
- 304 stainless steel construction for corrosion resistance in harsh environments
- Overall dimensions: 5.56" x 5.30" with 3 louvers (3.00" each)
- Includes gasketed sealing kit and aluminum filter mesh for ingress protection
- Field-installable by cutting a square hole and bolting in place
Specifications
Brand Name | Hammond Mfg. |
Material | 304 Stainless Steel |
Material | 304SS |
NEMA Rating | Type 3R |
Size | 5x5 |
Sub Brand | 1481L3R Series |
Package Dimensions (L x W x H) | 1 IN x 1 IN x 1 IN |
Package Dimensions (L x W x H) | 2.54 cm x 2.54 cm x 2.54 cm |
Package Weight (Imperial) | 1.000 L |
Package Weight (Metric) | 0.454 kg |
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Frequently Asked Questions
What NEMA rating does this louvered vent kit provide?
The gasketed sealing kit provides protection to NEMA 3R.
What materials are the louver plates made from?
Louver plates are offered in 14 gauge steel with an ANSI 61 Gray power coat finish or 304 Stainless Steel.
What is the overall size of the 1481L3R55SS model?
The overall size of the 1481L3R55SS model is 5.56 inches in height by 5.30 inches in width.
How many louvers does the 1481L3R55SS model have?
The 1481L3R55SS model has 3 louvers.
What is the louver length for the 1481L3R55SS model?
The louver length for the 1481L3R55SS model is 3.00 inches.
What is the purpose of the aluminum filter mesh?
The aluminum filter mesh provides ingress protection for both solid debris and outdoor rain conditions.
What are the dimensions of the LFK55 replacement filter?
The LFK55 replacement filter has dimensions of 3.15 inches in height by 3.00 inches in width.
Are replacement filter kits sold individually?
No, replacement filter kits are sold in QTY 2.
Can these vents be used for indoor enclosures?
Yes, these louvered vent kits provide ventilation for enclosures in either indoor or outdoor locations.
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.