Hammond 1481L3R55SS 5.56 x 5.30 in Type 3R Louver Kit, 304 Stainless
Ships from and sold by A5 IT
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Create Free Business AccountKey Features
- 5.56 x 5.30 in overall size (H x W) with 3 louvers of 3.00 in
- Gasketed sealing kit provides protection to NEMA 3R
- Aluminum filter mesh keeps out solid debris and outdoor rain
- Louver plate in 304 stainless steel
- Field installation kit includes all hardware
- For indoor or outdoor enclosure ventilation
- Replacement aluminum filter LFK55 (3.50 x 3.00 in) sold in QTY 2
The 1481L3R55SS is a Type 3R louvered vent kit for electrical enclosures, the smallest kit in the series, here with a 304 stainless steel louver plate. It provides ventilation in enclosures for either indoor or outdoor locations, making it useful to panel builders, electricians and OEM engineers who need airflow without giving up rain protection.
This kit measures 5.56 x 5.30 in overall (H x W) and has 3 louvers, each 3.00 in long. The louver plate is 304 stainless steel. A gray powder-coated steel version is offered as 1481L3R55GY.
A gasketed sealing kit provides protection to NEMA 3R, and an aluminum filter mesh provides ingress protection for both solid debris and outdoor rain conditions. The field installation kit includes all hardware, so the vent can be added to an enclosure on site.
Kits are sold in QTY 1. For maintenance, the series table lists replacement aluminum filter LFK55 (3.50 x 3.00 in H x W); replacement filter kits are sold in QTY 2.
The 1481L3R55SS carries UL File E65324 and CSA certificate LR21001, is REACH and RoHS compliant, and ships boxed at 1 lbs (0.45 kg).
Ideal For
- Outdoor enclosure ventilation
- Indoor enclosure ventilation
- Rain- and debris-resistant venting of electrical enclosures
- Field-installed enclosure vent retrofit
Overview
| Series | 1481L3R Series - Type 3R Louvered Vent Kits |
| Sold As | Kit, QTY 1 |
| Description | Type 3R Louver Kit 5x5 - 304SS |
| Nominal Size | 5x5 |
| Alternate Finish Part Number | 1481L3R55GY |
| Replacement Aluminum Filter (Series Table) | LFK55, 3.50 x 3.00 in H x W, sold in QTY 2 |
Dimensions
| Overall Size H X W | 5.56 x 5.30 in |
| Overall Size H X W (Drawing) | 5.56 x 5.31 in |
Identifiers
| UPC | 623980481135 |
| UNSPSC | 39121321 |
| Part Number | 1481L3R55SS |
| Short Description | LOUVER N3 5x5 |
Ventilation
| Filter | Aluminum filter mesh (ingress protection for solid debris and outdoor rain) |
| Louver Length | 3.00 in (76 mm) |
| Number Of Louvers | 3 |
Installation
| Installation Hardware | Field installation kit includes all hardware |
Packaging & Shipping
| Packaging Type | Box |
| Shipping Weight | 1 lbs (0.45 kg) |
Construction & Finish
| Louver Plate Material | 304 Stainless Steel |
Environmental & Protection
| Location | Indoor or outdoor |
| Protection | Gasketed sealing kit provides protection to NEMA 3R |
Compliance & Certifications
| UL File # | E65324 |
| CSA Cert. # | LR21001 |
| RoHS Compliant | Yes |
| REACH Compliant | Yes |
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Frequently Asked Questions
What size is the 1481L3R55SS?▾
Its overall size is 5.56 x 5.30 in (H x W); the drawing dimensions it at 5.56 x 5.31 in. It has 3 louvers with a 3.00 in louver length.
Can it be used outdoors?▾
Yes. It provides ventilation for indoor or outdoor locations; the gasketed sealing kit provides protection to NEMA 3R and the aluminum filter mesh protects against solid debris and outdoor rain.
Is mounting hardware included?▾
Yes, the field installation kit includes all hardware. Kits are sold in QTY 1.
Which replacement filter fits this kit?▾
The series table lists replacement aluminum filter LFK55, 3.50 x 3.00 in (H x W). Replacement filter kits are sold in QTY 2.
Is it available in another material?▾
A gray powder-coated steel version is offered as 1481L3R55GY.
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