Enclosure Window Kits

Enclosure window kits are designed to improve visibility and access to internal components while preserving the protective integrity of industrial enclosures. RSP Supply offers a wide selection of window kits, including configurations with wing knobs and hinged window doors, allowing operators to visually inspect equipment without opening the enclosure. These solutions are commonly used in control panels, electrical cabinets, and automation enclosures where routine monitoring is required.

Many enclosure window kits feature scratch-resistant polycarbonate windows, selected for their impact resistance, optical clarity, and UV stability. Polycarbonate provides long-term durability in demanding environments, including outdoor or high-traffic industrial areas. Window frames are available in materials such as stainless steel and mild steel, offering options for corrosion resistance, strength, and cost efficiency depending on the application.

Hinged and deep-hinged window kits provide convenient access for maintenance and adjustments while maintaining environmental protection. Watertight seals and chemical-resistant gaskets help preserve enclosure ratings such as NEMA 4, 4X, and 12. Most kits are designed for straightforward installation and include mounting hardware and instructions, making them suitable for both new enclosures and field modifications.

Found 149 items
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Allied Moulded AMHMI66CX 6" x 6" Inspection Window
Free U.S Ground shipping
$27.04
$22.53
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nVent Hoffman CWKN CONCEPT Window Kit Wing Knobs Non-Locking
Free U.S Ground shipping
$87.14
$72.62
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nVent Hoffman APWK1711NFSS Stainless Steel Window Kit 17x11
Free U.S Ground shipping
$1014.58
$845.48
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nVent Hoffman APWK138NF Steel Window Kit 13x8
Free U.S Ground shipping
$427.87
$356.56
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nVent Hoffman APWK711NFSS Stainless Steel Window Kit 13x3
Free U.S Ground shipping
$761.08
$634.23
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nVent Hoffman APWK53NF Steel Window Kit 5x3
Free U.S Ground shipping
$297.86
$248.22
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nVent Hoffman APWK95NF Steel Window Kit 9x5.5
Free U.S Ground shipping
$348.72
$290.60
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nVent Hoffman APWK53NFSS Stainless Steel Window Kit 5x3
Free U.S Ground shipping
$463.98
$386.65
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nVent Hoffman CWKL CONCEPT Window Kit Wing Knobs Locking
Free U.S Ground shipping
$119.02
$99.18
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nVent Hoffman SW97 Window Kit - Polycarbonate
Free U.S Ground shipping
$88.52
$73.77
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nVent Hoffman APWK53NFNM Polycarbonate Window Kit 7.62" x 5.62"
Free U.S Ground shipping
$247.94
$206.62
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nVent Hoffman CWHD4045LG CONCEPT Deep Hinged Window Kit Light Gray
Free U.S Ground shipping
$1050.24
$875.20
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nVent Hoffman APWK133NF Steel Window Kit 13x3
Free U.S Ground shipping
$384.07
$320.06
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nVent Hoffman AWDH3624N4 Steel Deep-Hinged Window Kit
Free U.S Ground shipping
$2349.65
$1958.04
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nVent Hoffman APWK1212H Steel Hinged Window Kit
Free U.S Ground shipping
$929.68
$774.73
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nVent Hoffman APWK1612H Steel Hinged Window Kit
Free U.S Ground shipping
$999.31
$832.76
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nVent Hoffman AWDH2016N4 Steel Deep-Hinged Window Kit
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$1465.37
$1221.14
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nVent Hoffman AWDH2420N4 Steel Deep-Hinged Window Kit
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$1655.80
$1379.83
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nVent Hoffman AWDH2430N4 Steel Deep-Hinged Window Kit
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$2023.85
$1686.54
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nVent Hoffman AWDH3024N4 Steel Deep-Hinged Window Kit
Free U.S Ground shipping
$2036.45
$1697.04
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nVent Hoffman AWDH1418N4SS Stainless Steel Deep-Hinged Window Kit
Free U.S Ground shipping
$2955.26
$2462.72
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nVent Hoffman APWK2315NF Steel Window Kit 23x15
Free U.S Ground shipping
$826.15
$688.46
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nVent Hoffman APWK138NFSS Stainless Steel Window Kit 13x8
Free U.S Ground shipping
$817.57
$681.31
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nVent Hoffman APWK2315NFSS Stainless Steel Window Kit 23x15
Free U.S Ground shipping
$1348.70
$1123.92
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nVent Hoffman APWK2919NFSS Stainless Steel Window Kit 29x19
Free U.S Ground shipping
$2033.63
$1694.69
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nVent Hoffman AWDH1418N4 Steel Deep-Hinged Window Kit
Free U.S Ground shipping
$1163.81
$969.84
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nVent Hoffman CWHD3136LG CONCEPT Deep Hinged Window Kit Light Gray
Free U.S Ground shipping
$1029.65
$858.04
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nVent Hoffman CWHD4045 CONCEPT Deep Hinged Window Kit Gray
Free U.S Ground shipping
$1086.55
$905.46
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nVent Hoffman CWH4045LG CONCEPT Fixed Window Kit Light Gray
Free U.S Ground shipping
$693.28
$577.73
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nVent Hoffman APWKE52 Frameless Window Kit
Free U.S Ground shipping
$129.23
$107.69
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nVent Hoffman CWH3136 CONCEPT Fixed Window Kit Gray
Free U.S Ground shipping
$651.78
$543.15
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Rittal 9975000 Window Kit - Carbon Steel, 11.8" x 11.8" x 2.76" (WxHxD)
Free U.S Ground shipping
$851.24
$709.37
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Rittal 8018448 Window Kit - 304 Stainless Steel, 7.99" x 11.5" (WxH)
Free U.S Ground shipping
$386.40
$322.00
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nVent Hoffman SW84X Window Kit - Polycarbonate
Free U.S Ground shipping
$84.96
$70.80
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Rittal 8018444 Window Kit - Carbon Steel, 5.51" x 7.52" (WxH)
Free U.S Ground shipping
$210.65
$175.54

More Information about Enclosure Window Kits

Stainless steel window kits come in a variety of options, including natural brushed stainless steel and mild steel options. Stainless steel is valued for its strength, corrosion resistance, and aesthetic appeal, making it suitable for a wide range of applications, from industrial settings to outdoor environments. Mild steel window kits are also popular, offering a balance of durability and cost-effectiveness. Hinged window kits are a versatile option, providing easy access to the enclosure's interior. These hinged designs allow for quick opening and closing of the window, facilitating easy maintenance or adjustments to the components inside. Deep hinged window kits offer additional space, which can be advantageous in enclosures with protruding components.

For installations where environmental protection is a priority, window kits come with features like watertight seals and gasket materials that are resistant to oils, cutting fluids, and many other liquids. This ensures that the enclosure maintains its protective ratings, such as NEMA 4, 4X, and 12, safeguarding against dust, water, and chemical ingress. The ease of installation is another key aspect of enclosure window kits. Most kits include all required hardware and detailed instructions, simplifying the installation process. Some kits even come with double-sided tape for additional ease of mounting. This user-friendly design is beneficial for quick installations and modifications in the field.

FAQs

Q: What is the purpose of an enclosure window kit?
Enclosure window kits allow operators to view internal components without opening the enclosure, helping maintain safety and environmental protection while enabling visual inspection.

Q: Why is polycarbonate commonly used for enclosure windows?
Polycarbonate offers high impact resistance, clarity, and UV resistance, making it suitable for industrial environments where durability and long-term visibility are required.

Q: Are enclosure window kits available in different materials?
Yes, window kits are commonly available in stainless steel and mild steel. Stainless steel provides superior corrosion resistance, while mild steel offers a durable and cost-effective option.

Q: Can enclosure window kits maintain NEMA ratings?
When properly installed and matched to the enclosure’s rating, window kits can maintain NEMA 4, 4X, or 12 protection using appropriate seals, gaskets, and mounting hardware.

Q: What is the benefit of hinged or deep-hinged window kits?
Hinged designs allow easy access to internal components for maintenance. Deep-hinged kits provide additional clearance for enclosures with protruding devices or components.

Why Buy Enclosure Window Kits: Wing Knobs & Window Doors from RSP Supply

RSP Supply offers a broad selection of enclosure window kits, wing knobs, and window doors engineered for industrial reliability and compliance with NEMA standards. Our products are sourced from trusted manufacturers and designed to integrate seamlessly into electrical enclosures while preserving environmental protection. Customers choose RSP Supply for dependable components, technical knowledge, and solutions built for demanding industrial applications.