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    6 Products

    Thermal Electrical Enclosure Inspection Windows

    Image of ProductInUse. Front orientation. Electrical Enclosure Inspection Windows. Thermal Electrical Enclosure Inspection Windows.
    Image of Product. Front orientation. Electrical Enclosure Inspection Windows. Thermal Electrical Enclosure Inspection Windows.
    Made of calcium fluoride, these windows let you safely take the temperature of electronics without opening your enclosure. Unlike glass and plastic windows, these windows let short-, mid-, and long-wave infrared light pass, so you can use infrared thermometers or cameras for detailed thermal imaging. Since you're not opening the enclosure, they help you comply with NFPA 70E and reduce the risk of arc flash injury. They are compact enough to fit a variety of panels. Install them using standard-sized knockout punches.
    316 Stainless Steel Frame—316 stainless steel frames resist corrosion better than aluminum frames.
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    Aluminum Frame with Calcium Fluoride Window
    3 3/8"2 7/8"1"2 3/8"1 3/4"Aluminum
    ScrewSilicone Rubber1/8"YesGasketed Cover, Lock NutIP67, NEMA 12, NEMA 4CSA Certified, UL Recognized Component, C-UL Recognized Component00000000000000
    4 1/4"3 7/8"1 1/16"3 1/2"2 3/4"Aluminum
    ScrewSilicone Rubber1/8"YesGasketed Cover, Lock NutIP67, NEMA 12, NEMA 4CSA Certified, UL Recognized Component, C-UL Recognized Component0000000000000
    5 3/8"5"1 1/8"4 1/2"3 1/2"Aluminum
    ScrewSilicone Rubber1/8"YesGasketed Cover, Lock NutIP67, NEMA 12, NEMA 4CSA Certified, UL Recognized Component, C-UL Recognized Component0000000000000
     
    316 Stainless Steel Frame with Calcium Fluoride Window
    3 3/8"2 7/8"1"2 3/8"1 3/4"316 Stainless Steel
    ScrewSilicone Rubber1/8"YesGasketed Cover, Lock NutIP67, NEMA 12, NEMA 4UL Recognized Component, C-UL Recognized Component0000000000000
    4 1/4"3 7/8"1 1/16"3 1/2"2 3/4"316 Stainless Steel
    ScrewSilicone Rubber1/8"YesGasketed Cover, Lock NutIP67, NEMA 12, NEMA 4UL Recognized Component, C-UL Recognized Component0000000000000
    5 3/8"5"1 1/8"4 1/2"3 1/2"316 Stainless Steel
    ScrewSilicone Rubber1/8"YesGasketed Cover, Lock NutIP67, NEMA 12, NEMA 4UL Recognized Component, C-UL Recognized Component0000000000000
     
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