# 4 in. Infrared Inspection Window. Indoor/Outdoor Rugged Aluminum IR Window (5.01 in./127 mm Dia). Enables successful thermo graphic inspection of high-voltage/current electrical environments. Minimizes inspection time/cost and reduces the chance of injuries compared to other inspection methods. Rugged anodized aluminum frame with permanent hinged cover - no loose parts. Broadband Calcium Fluoride (CaF2) crystal - suitable for Visual, Thermal and Fusion inspections. Crystal insert diameter - 1.97 in. (50 mm). Optic Max temperature ? 2474?F (1355?C). Doesn't affect integrity or environmental ratings of the cabinets/enclosures. Convenient, easy to use design. PIRma-Lock locking ring. Simple 3-step installation with no screw hole drilling required. Window size matches standard knockout punch. Limited lifetime warranty against manufacturer defects.

**Manufacturer:** FLIR  
**MPN:** `IRW-4C`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | FLIR |
| Manufacturer name | FLIR |
| Manufacturer | FLIR, COLE-PARMER, FLIR Systems, Inc. |
| AdultProduct | False |
| Asin | B00698C4AQ, B0C58WW3KY |
| Autographed | False |
| Batteries_included | False |
| Batteries_required | False |
| Brand | FLIR |
| Bullet_point | Broadband calcium fluoride (Caf2) crystal - suitable for visual, thermal and fusion inspections, Camera Included: No, Description: Infrared Inspection Window, Aluminum, 4", Enables successful thermogr |
| ClassificationId | 256409011, 495374 |
| Contains_liquid_contents | False |
| Currency | USD |
| Customer_package_type | Standard Packaging |
| DisplayName | Test, Measure & Inspect, Window Insulation Kits |
| Generic_keyword | LAB_SUPPLY |
| Height | 1.5354330693, 1000, 17.6, 267, 270, 398, 40, 41, 5.37, 500, 60, 600, 75 |
| Identifier | 00845188002831, 0845188002831, 845188002831 |
| IdentifierType | EAN, GTIN, UPC |
| Included_components | Round Infrared Window,95mm dia,NEMA4,12 |
| ItemClassification | BASE_PRODUCT |
| ItemName | FLIR IRW-4C Infrared Inspection Window, 4 in., Flir IRW-4C Infrared Inspection Window, Aluminum, 4" |
| Item_name | FLIR IRW-4C Infrared Inspection Window, 4 in., Flir IRW-4C Infrared Inspection Window, Aluminum, 4" |
| Item_package_quantity | 1 |
| Item_package_weight | 0.64 |
| Item_type_keyword | precision-measurement-products, weatherproofing-window-insulation-kits |
| Item_weight | 0.4 |
| Keyword | FLIR E40BX, IRW4C |
| Length | 3.9, 5.01, 6.9291338512 |
| Link | https://m.media-amazon.com/images/I/41SaSemypQL._SL75_.jpg, https://m.media-amazon.com/images/I/41SaSemypQL.jpg, https://m.media-amazon.com/images/I/41ZxI5AjLgL._SL75_.jpg, https://m.media-amazon.com/ |
| List_price | 470.99 |
| Material | Aluminum |
| Memorabilia | False |
| ModelNumber | IRW-4C |
| Model_number | IRW-4C |
| Mpns | IRW-4C |
| Number_of_boxes | 1 |
| Number_of_items | 1 |
| PackageQuantity | 1 |
| Package_level | unit |
| ParentAsins | B013PCYIES |
| PartNumber | IRW-4C |
| Part_number | IRW-4C |
| ProductType | LAB_SUPPLY, PRECISION_MEASURING |
| Product_description | Opening electrical cabinets to perform thermal and visual inspections of live components is dangerous work, exposing you to the risk of a hazardous arc flash incident. The FLIR IRW-series of thermal i |
| Product_site_launch_date | 2011-11-17T19:08:37.049Z, 2012-04-12T06:24:48.017Z |
| Rank | 433, 533555 |
| Size | 4" |
| String_value | 11 |
| StrippedMpns | IRW4C |
| Supplier_declared_dg_hz_regulation | not_applicable |
| Title | Tools & Home Improvement, Weatherproofing Window Insulation Kits |
| TradeInEligible | False |
| Type | VARIATION, ean, gtin, upc |
| Unit | centimeters, inches, kilograms, pounds |
| Variant | MAIN, PT01, PT02, PT03, PT04, PT05 |
| WebsiteDisplayGroup | biss_basic_display_on_website, home_improvement_display_on_website |
| WebsiteDisplayGroupName | BISS Basic, Home Improvement |
| Weight | 0.881849048, 1.4109584768 |
| Width | 1.15, 1256, 17.1, 1849, 1876, 434, 469, 485, 500, 6.7322834577, 600, 65, 70, 73, 75, 867, 937, 969 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Home Depot | 203435097 | 395.0 | 1 | None | 1 |
| Crescent Electric Supply Co | IRW-4C |  |  | None | 1 |
| Grainger | 11Y560 |  |  | None | 1 |
| Zoro | G4264793 | 494.53 | 1 | 65 | 1 |
| Platt.com | 0906338 |  |  | None | 1 |
| Digi-Key | 7563220 | 456.99 | 1 | 3 | 1 |
| Cole-Parmer | 3975492 | 392.81 | 1 | None | 1 |
| sustainablesupply.com | C1759958 | 588.38 | 1 | None | 1 |
| simsupply.com | CU-313159353630 | 573.99 | 1 | 91 | 1 |
| grainger.ca | FLSIRW4C | 601.67865788 | 1 | None | 1 |
| Crescent Electric Supply Co | 1906256 |  |  | None | 1 |
| valuetronics.com | FLIR_IRW-4C_NEW | 470.99 | 1 | None | 1 |
| Newark | 49X0346 | 478.99 | 1 | 8 | 1 |

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Structured data: `/python/html6/product/500/267000000/267204000/part_--IRW4C---FLIR--ec0813711f.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp