Enclosure Inspection Windows

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141 Products

See-Through HMI Covers for Enclosures

Cover Shown Mounted on

Enclosure


Quick-Release-Latch Closure	Slotted-Latch Closure	Twist-Latch Closure	Screw Closure

Tamper-Resistant-Screw Closure	Key-Lock Closure	Two-Way-Key Closure	Snap-In Closure

Door Holder Shown Installed

Monitor HMI covers make it easy to access HMI devices, push-buttons, and other electronics mounted on the exterior of an enclosure through a clear window without opening the cover. These covers make it easy to view and access components while keeping contents safe from water, oil, dust, and weather.

Quick-Release-Latch Closure, Slotted-Latch Closure, and Twist-Latch Closure—Covers with a quick-release, slotted, or twist-latch closure offer easy access without the need for keys or removing screws.

Screw Closure, Tamper-Resistant-Screw Closure, Key-Lock Closure, and Two-Way-Key Closure—Covers with screws, tamper-resistant screws, a key lock, or a two-way key closure add security and protect components from unauthorized changes. These covers are not ideal for applications requiring frequent, easy access to enclosures.

316 Stainless Steel Cover—316 stainless steel covers are highly resistant to corrosion, so they’re good for washdown environments. They’re not as durable as steel.

Steel Cover—Steel covers are more durable than 316 stainless steel covers.

Polycarbonate Cover—Polycarbonate covers resist denting, scratches, and cracking. They also stand up to UV rays.

2 3/4" Deep and 3 1/2" Deep—2 _3/4”, 3 _7/16”, and 3 _1/2" deep covers have raised covers for additional space, making them best for shielding large components.

	HMI Covers														Door Holders
				Inside
	Ht.	Wd.	Dp.	Ht.	Wd.	Dp.	Color	Mounting Fasteners Included	Features	Enclosure Rating	Certification	Specs. Met		Each		Each
Quick-Release-Latch Closure







				Polycarbonate Cover

				8 1/2"	9 1/4"	2 1/4"	6 1/2"	6 11/16"	2 3/16"	Gray	Yes	Gasketed Cover	NEMA 13, NEMA 4X	UL Listed C-UL Listed CSA Certified CSA-US Certified	—	00000000	0000000	00000000	000000


				10 1/2"	9 1/4"	2 1/4"	8 1/2"	6 11/16"	2 3/16"	Gray	Yes	Gasketed Cover	NEMA 13, NEMA 4X	UL Listed C-UL Listed CSA Certified CSA-US Certified	—	00000000	000000	00000000	00000
				12 1/2"	11 1/4"	2 1/4"	10 1/2"	8 11/16"	2 3/16"	Gray	Yes	Gasketed Cover	NEMA 13, NEMA 4X	UL Listed C-UL Listed CSA Certified CSA-US Certified	—	00000000	000000	00000000	00000
				14 1/2"	13 1/4"	2 1/4"	12 1/2"	10 11/16"	2 3/16"	Gray	Yes	Gasketed Cover	NEMA 13, NEMA 4X	UL Listed C-UL Listed CSA Certified CSA-US Certified	—	00000000	000000	00000000	00000
				16 1/2"	15 1/4"	2 1/4"	14 1/2"	12 11/16"	2 3/16"	Gray	Yes	Gasketed Cover	NEMA 13, NEMA 4X	UL Listed C-UL Listed CSA Certified CSA-US Certified	—	00000000	000000	00000000	00000
				20 1/2"	17 1/4"	2 1/4"	18 1/2"	14 11/16"	2 3/16"	Gray	Yes	Gasketed Cover	NEMA 13, NEMA 4X	UL Listed C-UL Listed CSA Certified CSA-US Certified	—	00000000	000000	00000000	00000


				Slotted-Latch Closure







								316 Stainless Steel Cover with Polycarbonate Window

								12 3/16"	14 9/16"	2 3/4"	9 3/16"	11 9/16"	2 9/16"	—	Yes	Gasketed Cover	NEMA 12, NEMA 4X	UL Listed CSA Certified	—	00000000	00000000	———	0


								14 3/16"	8 1/8"	2 3/4"	11 3/16"	5 1/8"	2 9/16"	—	Yes	Gasketed Cover	NEMA 12, NEMA 4X	UL Listed CSA Certified	—	00000000	00000000	———	0
								14 3/16"	16 1/8"	2 3/4"	11 3/16"	13 1/8"	2 9/16"	—	Yes	Gasketed Cover	NEMA 12, NEMA 4X	UL Listed CSA Certified	—	00000000	00000000	———	0
								14 3/16"	20 1/8"	2 3/4"	11 3/16"	17 1/8"	2 9/16"	—	Yes	Gasketed Cover	NEMA 12, NEMA 4X	UL Listed CSA Certified	—	00000000	00000000	———	0
								18 3/16"	12 1/8"	2 3/4"	15 3/16"	9 1/8"	2 9/16"	—	Yes	Gasketed Cover	NEMA 12, NEMA 4X	UL Listed CSA Certified	—	00000000	00000000	———	0
								18 3/16"	20 1/8"	2 3/4"	15 3/16"	17 1/8"	2 9/16"	—	Yes	Gasketed Cover	NEMA 12, NEMA 4X	UL Listed CSA Certified	—	00000000	00000000	———	0
								22 3/16"	12 1/8"	2 3/4"	19 3/16"	9 1/8"	2 9/16"	—	Yes	Gasketed Cover	NEMA 12, NEMA 4X	UL Listed CSA Certified	—	00000000	00000000	———	0
								22 3/16"	16 1/8"	2 3/4"	19 3/16"	13 1/8"	2 9/16"	—	Yes	Gasketed Cover	NEMA 12, NEMA 4X	UL Listed CSA Certified	—	00000000	00000000	———	0
								22 3/16"	26 1/8"	2 3/4"	19 3/16"	23 1/8"	2 9/16"	—	Yes	Gasketed Cover	NEMA 12, NEMA 4X	UL Listed CSA Certified	—	00000000	00000000	———	0
								28 3/16"	20 1/8"	2 3/4"	25 3/16"	17 1/8"	2 9/16"	—	Yes	Gasketed Cover	NEMA 12, NEMA 4X	UL Listed CSA Certified	—	00000000	00000000	———	0
								34 3/16"	20 1/8"	2 3/4"	31 3/16"	17 1/8"	2 9/16"	—	Yes	Gasketed Cover	NEMA 12, NEMA 4X	UL Listed CSA Certified	—	00000000	00000000	———	0




										Steel Cover with Polycarbonate Window

										12 3/16"	14 9/16"	2 3/4"	9 3/16"	11 9/16"	2 9/16"	Gray	Yes	Gasketed Cover	NEMA 12, NEMA 4	UL Listed CSA Certified	—	00000000	000000	———	0


										14 3/16"	8 1/8"	2 3/4"	11 3/16"	5 1/8"	2 9/16"	Gray	Yes	Gasketed Cover	NEMA 12, NEMA 4	UL Listed CSA Certified	—	00000000	000000	———	0
										14 3/16"	16 1/8"	2 3/4"	11 3/16"	13 1/8"	2 9/16"	Gray	Yes	Gasketed Cover	NEMA 12, NEMA 4	UL Listed CSA Certified	—	00000000	000000	———	0
										14 3/16"	20 1/8"	2 3/4"	11 3/16"	17 1/8"	2 9/16"	Gray	Yes	Gasketed Cover	NEMA 12, NEMA 4	UL Listed CSA Certified	—	00000000	000000	———	0
										18 3/16"	12 1/8"	2 3/4"	15 3/16"	9 1/8"	2 9/16"	Gray	Yes	Gasketed Cover	NEMA 12, NEMA 4	UL Listed CSA Certified	—	00000000	000000	———	0
										18 3/16"	20 1/8"	2 3/4"	15 3/16"	17 1/8"	2 9/16"	Gray	Yes	Gasketed Cover	NEMA 12, NEMA 4	UL Listed CSA Certified	—	00000000	000000	———	0
										22 3/16"	12 1/8"	2 3/4"	19 3/16"	9 1/8"	2 9/16"	Gray	Yes	Gasketed Cover	NEMA 12, NEMA 4	UL Listed CSA Certified	—	00000000	000000	———	0
										22 3/16"	16 1/8"	2 3/4"	19 3/16"	13 1/8"	2 9/16"	Gray	Yes	Gasketed Cover	NEMA 12, NEMA 4	UL Listed CSA Certified	—	00000000	000000	———	0
										22 3/16"	26 1/8"	2 3/4"	19 3/16"	23 1/8"	2 9/16"	Gray	Yes	Gasketed Cover	NEMA 12, NEMA 4	UL Listed CSA Certified	—	00000000	000000	———	0
										28 3/16"	20 1/8"	2 3/4"	25 3/16"	17 1/8"	2 9/16"	Gray	Yes	Gasketed Cover	NEMA 12, NEMA 4	UL Listed CSA Certified	—	00000000	000000	———	0
										34 3/16"	20 1/8"	2 3/4"	31 3/16"	17 1/8"	2 9/16"	Gray	Yes	Gasketed Cover	NEMA 12, NEMA 4	UL Listed CSA Certified	—	00000000	00000000	———	0


										Twist-Latch Closure







										Polycarbonate Cover with Polycarbonate Window

										12"	10"	3 1/2"	10 1/2"	8 1/2"	3 1/4"	Gray	Yes	Gasketed Cover	NEMA 13, NEMA 4X	—	UL 746C f1	00000000	000000	———	0


										16"	14"	3 1/2"	14 1/2"	12 9/16"	3 1/4"	Gray	Yes	Gasketed Cover	NEMA 13, NEMA 4X	—	UL 746C f1	00000000	000000	———	0


										Screw Closure







												Polycarbonate Cover with Polycarbonate Window

						12"						10"	3 1/2"	10 1/2"	8 1/2"	3 1/4"	Gray	Yes	Gasketed Cover	NEMA 13, NEMA 4X	—	UL 746C f1	00000000	000000	———	0


						16"	14"					3 1/2"	14 1/2"	12 9/16"	3 1/4"	Gray	Yes	Gasketed Cover	NEMA 13, NEMA 4X	—	UL 746C f1	00000000	000000	———	0




												Polycarbonate Cover

												8 1/2"	9 1/4"	2 1/4"	6 1/2"	6 11/16"	2 3/16"	Gray	Yes	Gasketed Cover	NEMA 13, NEMA 4X	UL Listed C-UL Listed CSA Certified CSA-US Certified	—	00000000	000000	00000000	00000


												10 1/2"	9 1/4"	2 1/4"	8 1/2"	6 11/16"	2 3/16"	Gray	Yes	Gasketed Cover	NEMA 13, NEMA 4X	UL Listed C-UL Listed CSA Certified CSA-US Certified	—	00000000	000000	00000000	00000
												12 1/2"	11 1/4"	2 1/4"	10 1/2"	8 11/16"	2 3/16"	Gray	Yes	Gasketed Cover	NEMA 13, NEMA 4X	UL Listed C-UL Listed CSA Certified CSA-US Certified	—	00000000	000000	00000000	00000
												14 1/2"	13 1/4"	2 1/4"	12 1/2"	10 11/16"	2 3/16"	Gray	Yes	Gasketed Cover	NEMA 13, NEMA 4X	UL Listed C-UL Listed CSA Certified CSA-US Certified	—	00000000	000000	00000000	00000
												16 1/2"	15 1/4"	2 1/4"	14 1/2"	12 11/16"	2 3/16"	Gray	Yes	Gasketed Cover	NEMA 13, NEMA 4X	UL Listed C-UL Listed CSA Certified CSA-US Certified	—	00000000	000000	00000000	00000
												20 1/2"	17 1/4"	2 1/4"	18 1/2"	14 11/16"	2 3/16"	Gray	Yes	Gasketed Cover	NEMA 13, NEMA 4X	UL Listed C-UL Listed CSA Certified CSA-US Certified	—	00000000	000000	00000000	00000


								Tamper-Resistant-Screw Closure







														Polycarbonate Cover

														8 1/2"	9 1/4"	2 1/4"	6 1/2"	6 11/16"	2 3/16"	Gray	Yes	Gasketed Cover	NEMA 13, NEMA 4X	UL Listed C-UL Listed CSA Certified CSA-US Certified	—	00000000	000000	00000000	00000


														10 1/2"	9 1/4"	2 1/4"	8 1/2"	6 11/16"	2 3/16"	Gray	Yes	Gasketed Cover	NEMA 13, NEMA 4X	UL Listed C-UL Listed CSA Certified CSA-US Certified	—	00000000	000000	00000000	00000
														12 1/2"	11 1/4"	2 1/4"	10 1/2"	8 11/16"	2 3/16"	Gray	Yes	Gasketed Cover	NEMA 13, NEMA 4X	UL Listed C-UL Listed CSA Certified CSA-US Certified	—	00000000	000000	00000000	00000
														14 1/2"	13 1/4"	2 1/4"	12 1/2"	10 11/16"	2 3/16"	Gray	Yes	Gasketed Cover	NEMA 13, NEMA 4X	UL Listed C-UL Listed CSA Certified CSA-US Certified	—	00000000	000000	00000000	00000
														16 1/2"	15 1/4"	2 1/4"	14 1/2"	12 11/16"	2 3/16"	Gray	Yes	Gasketed Cover	NEMA 13, NEMA 4X	UL Listed C-UL Listed CSA Certified CSA-US Certified	—	00000000	000000	00000000	00000
														20 1/2"	17 1/4"	2 1/4"	18 1/2"	14 11/16"	2 3/16"	Gray	Yes	Gasketed Cover	NEMA 13, NEMA 4X	UL Listed C-UL Listed CSA Certified CSA-US Certified	—	00000000	000000	00000000	00000


Key-Lock Closure







														Polycarbonate Cover with Polycarbonate Window

														12"	10"	3 1/2"	10 1/2"	8 1/2"	3 1/4"	Gray	Yes	Gasketed Cover	NEMA 13, NEMA 4X	—	UL 746C f1	00000000	000000	———	0


														16"	14"	3 1/2"	14 1/2"	12 9/16"	3 1/4"	Gray	Yes	Gasketed Cover	NEMA 13, NEMA 4X	—	UL 746C f1	00000000	000000	———	0


														Two-Way-Key Closure







														Polycarbonate Cover with Polycarbonate Window

														12"	10"	3 1/2"	10 1/2"	8 1/2"	3 1/4"	Gray	Yes	Gasketed Cover	NEMA 13, NEMA 4X	—	UL 746C f1	00000000	000000	———	0


														16"	14"	3 1/2"	14 1/2"	12 9/16"	3 1/4"	Gray	Yes	Gasketed Cover	NEMA 13, NEMA 4X	—	UL 746C f1	00000000	000000	———	0


						Snap-In Closure







																Polycarbonate Cover

																2 1/2"	3"	1 1/4"	1 3/4"	2"	7/8"	Gray	Yes	Gasketed Cover	IP54	CE Marked	UL 746C f1	00000000	00000	———	0


																3 3/4"	3"	1 1/4"	3"	2"	7/8"	Gray	Yes	Gasketed Cover	IP54	CE Marked	UL 746C f1	00000000	00000	———	0
																5"	3"	1 1/4"	4 1/2"	2"	7/8"	Gray	Yes	Gasketed Cover	IP54	CE Marked	UL 746C f1	00000000	00000	———	0
								6 1/2"								3"	1 1/4"	5 3/4"	2"	7/8"	Gray	Yes	Gasketed Cover	IP54	CE Marked	UL 746C f1	00000000	00000	———	0
								7 3/4"	3"							1 1/4"	7 1/4"	2"	7/8"	Gray	Yes	Gasketed Cover	IP54	CE Marked	UL 746C f1	00000000	00000	———	0
								9 3/4"	5"							1 5/16"	8 1/2"	3 3/4"	7/8"	Gray	Yes	Gasketed Cover	IP65	CE Marked	UL 746C f1	00000000	00000	———	0
								9 3/4"	8 1/2"							1 5/16"	8 1/2"	7 1/4"	7/8"	Gray	Yes	Gasketed Cover	IP65	CE Marked	UL 746C f1	00000000	00000	———	0
								13"	11"							1 1/8"	11 1/2"	9 1/2"	7/8"	Gray	Yes	Gasketed Cover	IP65	CE Marked	UL 746C f1	00000000	00000	———	0
								13"	14 7/8"			1 1/8"				11 5/8"	13 7/16"	7/8"	Gray	Yes	Gasketed Cover	IP65	CE Marked	UL 746C f1	00000000	000000	———	0

Electrical Enclosure Inspection Windows


Polycarbonate Window Shown Installed on Enclosure (Not Included)	Powder-Coated Steel Frame	304 Stainless Steel Frame	Polycarbonate Frame

Keep an eye on electronics within your enclosure without exposing them to dust, moisture, and weather. These windows let you clearly inspect internal components while your enclosure is shut. Made of polycarbonate, they won’t dent, scratch, or crack. These windows also withstand UV rays.

Powder-Coated Steel Frame—Powder-coated steel frames are strong and durable.

304 Stainless Steel Frame—304 stainless steel frames won’t rust, so they’re good for areas that require frequent washdowns.

Polycarbonate Frame—Polycarbonate frames hold up to UV rays and won’t crack, dent, or scratch.

	Overall		Frame		For Opening		Window			For Wall Thk.
	Ht.	Wd.	Thk.	Color	Ht.	Wd.	Viewing Ht.	Viewing Wd.	Gasket Material	Min.	Max.	For Use Outdoors	Mounting Hardware Included	Enclosure Rating	Certification		Each
Powder-Coated Steel Frame with Polycarbonate Window



		7 5/8"	5 5/8"	3/8"	Gray	6 11/16"	4 11/16"	5"	3"	Neoprene	1/16"	7/64"	Yes	Yes	NEMA 12, NEMA 4	UL Listed, CSA Certified	00000000	0000000


		11 5/8"	8 1/8"	3/8"	Gray	10 11/16"	7 3/16"	9"	5 1/2"	Neoprene	1/16"	7/64"	Yes	Yes	NEMA 12, NEMA 4	UL Listed, CSA Certified	00000000	000000
		15 5/8"	5 5/8"	3/8"	Gray	14 11/16"	4 11/16"	13"	3"	Neoprene	1/16"	7/64"	Yes	Yes	NEMA 12, NEMA 4	UL Listed, CSA Certified	00000000	000000
		15 5/8"	10 5/8"	3/8"	Gray	14 11/16"	9 11/16"	13"	8"	Neoprene	1/16"	7/64"	Yes	Yes	NEMA 12, NEMA 4	UL Listed, CSA Certified	00000000	000000
		19 5/8"	8 1/8"	3/8"	Gray	18 11/16"	7 3/16"	17"	5 1/2"	Neoprene	1/16"	7/64"	Yes	Yes	NEMA 12, NEMA 4	UL Listed, CSA Certified	00000000	000000
		19 5/8"	13 5/8"	3/8"	Gray	18 11/16"	12 11/16"	17"	11"	Neoprene	1/16"	7/64"	Yes	Yes	NEMA 12, NEMA 4	UL Listed, CSA Certified	00000000	000000
		25 5/8"	17 5/8"	3/8"	Gray	24 11/16"	16 11/16"	23"	15"	Neoprene	1/16"	7/64"	Yes	Yes	NEMA 12, NEMA 4	UL Listed, CSA Certified	00000000	000000
		31 5/8"	21 5/8"	3/8"	Gray	30 11/16"	20 11/16"	29"	19"	Neoprene	1/16"	7/64"	Yes	Yes	NEMA 12, NEMA 4	UL Listed, CSA Certified	00000000	000000
		37 5/8"	25 5/8"	3/8"	Gray	36 11/16"	24 11/16"	35"	23"	Neoprene	1/16"	7/64"	Yes	Yes	NEMA 12, NEMA 4	UL Listed, CSA Certified	00000000	000000


		304 Stainless Steel Frame with Polycarbonate Window



				7 5/8"	5 5/8"	3/8"	—	6 11/16"	4 11/16"	5"	3"	Neoprene	1/16"	7/64"	Yes	Yes	NEMA 12, NEMA 4X	UL Listed, CSA Certified	00000000	000000


				11 5/8"	8 1/8"	3/8"	—	10 11/16"	7 3/16"	9"	5 1/2"	Neoprene	1/16"	7/64"	Yes	Yes	NEMA 12, NEMA 4X	UL Listed, CSA Certified	00000000	000000
				15 5/8"	10 5/8"	3/8"	—	14 11/16"	9 11/16"	13"	8"	Neoprene	1/16"	7/64"	Yes	Yes	NEMA 12, NEMA 4X	UL Listed, CSA Certified	00000000	000000
				19 5/8"	13 5/8"	3/8"	—	18 11/16"	12 11/16"	17"	11"	Neoprene	1/16"	7/64"	Yes	Yes	NEMA 12, NEMA 4X	UL Listed, CSA Certified	00000000	000000
				25 5/8"	17 5/8"	3/8"	—	24 11/16"	16 11/16"	23"	15"	Neoprene	1/16"	7/64"	Yes	Yes	NEMA 12, NEMA 4X	UL Listed, CSA Certified	00000000	000000
				31 5/8"	21 5/8"	3/8"	—	30 11/16"	20 11/16"	29"	19"	Neoprene	1/16"	7/64"	Yes	Yes	NEMA 12, NEMA 4X	UL Listed, CSA Certified	00000000	000000


				Polycarbonate Frame with Polycarbonate Window



						6 1/2"	6 1/2"	5/8"	Clear	5 5/8"	5 5/8"	5 1/2"	5 1/2"	Polyurethane Rubber	1/16"	1/4"	Yes	Yes	NEMA 13, NEMA 4X	CSA Certified, CE Marked, CSA-US Certified, UL Recognized Component	00000000	00000


						10"	7 1/4"	5/8"	Clear	9 1/8"	5 9/16"	9"	6 1/4"	Polyurethane Rubber	1/16"	1/4"	Yes	Yes	NEMA 13, NEMA 4X	CSA Certified, CE Marked, CSA-US Certified, UL Recognized Component	00000000	00000
						14 3/4"	9 3/4"	5/8"	Clear	13"	8"	13 3/4"	8 3/4"	Polyurethane Rubber	1/16"	1/4"	Yes	Yes	NEMA 13, NEMA 4X	CSA Certified, CE Marked, CSA-US Certified, UL Recognized Component	00000000	00000

Hazardous-Location Electrical Enclosure Inspection Windows

Safely and clearly view electronics inside enclosures in areas with explosive gases and dust. Made of glass, these windows protect your electronics from dust, weather, and washdowns.

316 Stainless Steel Frame—316 stainless steel frames resist corrosion.

	Overall			For Opening		Window			For Wall Thk.
	Ht.	Wd.	Frame Thk.	Ht.	Wd.	Viewing Ht.	Viewing Wd.	Gasket Material	Min.	Max.	For Use Outdoors	Mounting Hardware Included	Features	Enclosure Rating	Certification	Hazardous Location Rating		Each
316 Stainless Steel Frame with Glass Window



		7 1/2"	5 1/2"	5/16"	6 11/16"	4 11/16"	5"	3"	Silicone Rubber	1/16"	1/8"	Yes	Yes	Grounding Stud	IP66, NEMA 13, NEMA 4X	UL Recognized Component, C-UL Recognized Component	IECEx Ex E IIC Gb, ATEX Ex E IIC Gb, IECEx Ex Tb IIIC Db, ATEX Ex Tb IIIC Db	0000000	0000000


		9 1/2"	13"	5/16"	8 11/16"	12 11/16"	7"	11"	Silicone Rubber	1/16"	1/8"	Yes	Yes	Grounding Stud	IP66, NEMA 13, NEMA 4X	UL Recognized Component, C-UL Recognized Component	IECEx Ex E IIC Gb, ATEX Ex E IIC Gb, IECEx Ex Tb IIIC Db, ATEX Ex Tb IIIC Db	0000000	000000
		9 1/2"	17 1/2"	5/16"	8 11/16"	16 11/16"	7"	15"	Silicone Rubber	1/16"	1/8"	Yes	Yes	Grounding Stud	IP66, NEMA 13, NEMA 4X	UL Recognized Component, C-UL Recognized Component	IECEx Ex E IIC Gb, ATEX Ex E IIC Gb, IECEx Ex Tb IIIC Db, ATEX Ex Tb IIIC Db	0000000	00000000
		9 1/2"	22 1/2"	5/16"	8 11/16"	21 11/16"	7"	20"	Silicone Rubber	1/16"	1/8"	Yes	Yes	Grounding Stud	IP66, NEMA 13, NEMA 4X	UL Recognized Component, C-UL Recognized Component	IECEx Ex E IIC Gb, ATEX Ex E IIC Gb, IECEx Ex Tb IIIC Db, ATEX Ex Tb IIIC Db	0000000	00000000
		9 1/2"	26 1/2"	5/16"	8 11/16"	25 11/16"	7"	24"	Silicone Rubber	1/16"	1/8"	Yes	Yes	Grounding Stud	IP66, NEMA 13, NEMA 4X	UL Recognized Component, C-UL Recognized Component	IECEx Ex E IIC Gb, ATEX Ex E IIC Gb, IECEx Ex Tb IIIC Db, ATEX Ex Tb IIIC Db	0000000	00000000
		9 1/2"	31 1/2"	5/16"	8 11/16"	30 11/16"	7"	29"	Silicone Rubber	1/16"	1/8"	Yes	Yes	Grounding Stud	IP66, NEMA 13, NEMA 4X	UL Recognized Component, C-UL Recognized Component	IECEx Ex E IIC Gb, ATEX Ex E IIC Gb, IECEx Ex Tb IIIC Db, ATEX Ex Tb IIIC Db	0000000	00000000
		11 1/2"	8"	5/16"	10 11/16"	7 3/16"	9"	5 1/2"	Silicone Rubber	1/16"	1/8"	Yes	Yes	Grounding Stud	IP66, NEMA 13, NEMA 4X	UL Recognized Component, C-UL Recognized Component	IECEx Ex E IIC Gb, ATEX Ex E IIC Gb, IECEx Ex Tb IIIC Db, ATEX Ex Tb IIIC Db	0000000	000000
		15 1/2"	10 1/2"	5/16"	14 11/16"	9 11/16"	13"	8"	Silicone Rubber	1/16"	1/8"	Yes	Yes	Grounding Stud	IP66, NEMA 13, NEMA 4X	UL Recognized Component, C-UL Recognized Component	IECEx Ex E IIC Gb, ATEX Ex E IIC Gb, IECEx Ex Tb IIIC Db, ATEX Ex Tb IIIC Db	0000000	00000000
		19 1/2"	13 1/2"	5/16"	18 11/16"	12 11/16"	17"	11"	Silicone Rubber	1/16"	1/8"	Yes	Yes	Grounding Stud	IP66, NEMA 13, NEMA 4X	UL Recognized Component, C-UL Recognized Component	IECEx Ex E IIC Gb, ATEX Ex E IIC Gb, IECEx Ex Tb IIIC Db, ATEX Ex Tb IIIC Db	0000000	00000000
		25 1/2"	17 1/2"	5/16"	24 11/16"	16 11/16"	23"	15"	Silicone Rubber	1/16"	1/8"	Yes	Yes	Grounding Stud	IP66, NEMA 13, NEMA 4X	UL Recognized Component, C-UL Recognized Component	IECEx Ex E IIC Gb, ATEX Ex E IIC Gb, IECEx Ex Tb IIIC Db, ATEX Ex Tb IIIC Db	0000000	00000000
		31 1/2"	21 1/2"	5/16"	30 11/16"	20 11/16"	29"	19"	Silicone Rubber	1/16"	1/8"	Yes	Yes	Grounding Stud	IP66, NEMA 13, NEMA 4X	UL Recognized Component, C-UL Recognized Component	IECEx Ex E IIC Gb, ATEX Ex E IIC Gb, IECEx Ex Tb IIIC Db, ATEX Ex Tb IIIC Db	0000000	00000000

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.

	Overall					Cover
	Ht.	Wd.	Frame Thk.	For Opening Dia.	Window Viewing Dia.	Material	Closure Method	Gasket Material	For Max. Wall Thk.	For Use Outdoors	Includes	Enclosure Rating	Certification		Each
Aluminum Frame with Calcium Fluoride Window



		3 3/8"	2 7/8"	1"	2 3/8"	1 3/4"	Aluminum	Screw	Silicone Rubber	1/8"	Yes	Gasketed Cover, Lock Nut	IP67, NEMA 12, NEMA 4	CSA Certified, UL Recognized Component, C-UL Recognized Component	0000000	0000000


		4 1/4"	3 7/8"	1 1/16"	3 1/2"	2 3/4"	Aluminum	Screw	Silicone Rubber	1/8"	Yes	Gasketed Cover, Lock Nut	IP67, NEMA 12, NEMA 4	CSA Certified, UL Recognized Component, C-UL Recognized Component	0000000	000000
		5 3/8"	5"	1 1/8"	4 1/2"	3 1/2"	Aluminum	Screw	Silicone Rubber	1/8"	Yes	Gasketed Cover, Lock Nut	IP67, NEMA 12, NEMA 4	CSA Certified, UL Recognized Component, C-UL Recognized Component	0000000	000000


		316 Stainless Steel Frame with Calcium Fluoride Window



				3 3/8"	2 7/8"	1"	2 3/8"	1 3/4"	316 Stainless Steel	Screw	Silicone Rubber	1/8"	Yes	Gasketed Cover, Lock Nut	IP67, NEMA 12, NEMA 4	UL Recognized Component, C-UL Recognized Component	0000000	000000


				4 1/4"	3 7/8"	1 1/16"	3 1/2"	2 3/4"	316 Stainless Steel	Screw	Silicone Rubber	1/8"	Yes	Gasketed Cover, Lock Nut	IP67, NEMA 12, NEMA 4	UL Recognized Component, C-UL Recognized Component	0000000	000000
				5 3/8"	5"	1 1/8"	4 1/2"	3 1/2"	316 Stainless Steel	Screw	Silicone Rubber	1/8"	Yes	Gasketed Cover, Lock Nut	IP67, NEMA 12, NEMA 4	UL Recognized Component, C-UL Recognized Component	0000000	000000

Electrical Enclosure Covers

Replace Fibox enclosure covers. To maintain your enclosure’s NEMA ratings, be sure to match the manufacturer and model number with your existing enclosure.

Clear—Keep an eye on what's inside and catch issues early without ever opening the cover.

						Clear
Wd.	Ht.	Dp.	Material	Mfr.	Mfr. Model No.		Each
2 5/8"	2"	9/16"	Polycarbonate	Fibox	EU 050702 PC	0000000	000000
2 5/8"	3 7/8"	1/2"	Polycarbonate	Fibox	EU 071001 PC	0000000	00000
3 1/8"	5"	7/16"	Polycarbonate	Fibox	II 100/10	0000000	00000
3 1/8"	5"	1"	Polycarbonate	Fibox	II 100/25	0000000	00000
3 1/8"	5"	2"	Polycarbonate	Fibox	II 100/50	0000000	00000
3 1/8"	5"	3"	Polycarbonate	Fibox	II 100/75	0000000	00000
3 1/8"	6 3/4"	1 5/8"	Polycarbonate	Fibox	D40P	0000000	00000
3 1/8"	9"	1 5/8"	Polycarbonate	Fibox	F40P	0000000	00000
3 1/4"	3 1/8"	1"	Polycarbonate	Fibox	EU 080803 PC	0000000	00000
3 7/8"	3 7/8"	7/16"	Polycarbonate	Fibox	II 95/10	0000000	00000
3 7/8"	3 7/8"	1"	Polycarbonate	Fibox	II 95/25	0000000	00000
5"	5"	7/16"	Polycarbonate	Fibox	II 125/10	0000000	00000
5"	5"	1"	Polycarbonate	Fibox	II 125/25	0000000	00000
5"	5"	2"	Polycarbonate	Fibox	II 125/50	0000000	00000
5"	5"	3"	Polycarbonate	Fibox	II 125/75	0000000	00000
5"	7"	7/16"	Polycarbonate	Fibox	II 150/10	0000000	00000
5"	7"	1"	Polycarbonate	Fibox	II 150/25	0000000	00000
5"	7"	1 7/8"	Polycarbonate	Fibox	II 150/50	0000000	00000
5"	7"	3"	Polycarbonate	Fibox	II 150/75	0000000	00000
5"	7"	4"	Polycarbonate	Fibox	II 150/100	0000000	00000
5 1/2"	9"	13/16"	Polycarbonate	Fibox	M20P	0000000	00000
7"	7"	7/16"	Polycarbonate	Fibox	II 175/10	0000000	00000
7"	7"	1 7/8"	Polycarbonate	Fibox	II 175/50	0000000	00000
7"	7"	4"	Polycarbonate	Fibox	II 175/100	0000000	00000
7"	10"	1 7/8"	Polycarbonate	Fibox	II 200/50	0000000	00000
7"	10"	4"	Polycarbonate	Fibox	II 200/100	0000000	00000
7 1/2"	7 1/2"	1 1/16"	Polycarbonate	Fibox	EKH 30	0000000	00000
7 1/2"	7 1/2"	3"	Polycarbonate	Fibox	EKH 80	0000000	00000
7 1/2"	11"	1 1/16"	Polycarbonate	Fibox	EKJ 30	0000000	00000
7 1/2"	11"	3"	Polycarbonate	Fibox	EKJ 80	0000000	000000
7 1/2"	15"	1 1/16"	Polycarbonate	Fibox	EKM 30	0000000	000000
7 1/2"	15"	3"	Polycarbonate	Fibox	EKM 80	0000000	000000
8"	11 3/4"	1 7/8"	Polycarbonate	Fibox	CAB PC 325	0000000	000000
11"	11"	1 1/16"	Polycarbonate	Fibox	EKO 30	0000000	000000
11"	11"	3"	Polycarbonate	Fibox	EKO 80	0000000	000000
11"	15"	1 1/16"	Polycarbonate	Fibox	EKP 30	0000000	000000
11"	15"	3"	Polycarbonate	Fibox	EKP 80	0000000	000000
11"	22"	1 1/16"	Polycarbonate	Fibox	EKT 30	0000000	000000
11 3/4"	11 3/4"	1 7/8"	Polycarbonate	Fibox	CAB PC 335	0000000	000000
11 3/4"	15 3/4"	1 7/8"	Polycarbonate	Fibox	CAB PC 435	0000000	000000
15"	22"	1 3/16"	Polycarbonate	Fibox	EKU 30	0000000	000000
15 3/4"	19 3/4"	2 3/4"	Polycarbonate	Fibox	CAB PC 545	0000000	000000
15 3/4"	23 1/2"	3 1/2"	Polycarbonate	Fibox	CAB PC 645	0000000	000000