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Home > Products > Electrical enclosures accessories > Observation window UL type 4x

Observation window UL type 4x

Monitor the interior of electrical enclosures in hazardous areas (Zones 1, 2, 21, and 22) with maximum safety. Made of stainless steel AISI 304L or 316L and 6 mm tempered glass, it offers high resistance to impacts, corrosion, and extreme temperatures (-45°C to +135°C). Its UL Type 4X certification ensures full protection against dust, water, and chemicals.

Easy to install with nuts and washers, it is fully compatible with Tribeca UL, Luxor UL, Tribex, and Luxorex enclosures. Available in various sizes to fit your needs.

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Observation window UL type 4x: main view of the product

📄 Technical specificationsobservation window ul type 4x

REFERENCES	DIMENSIONS (mm)
REFERENCE	EXT. HEIGHT -A-	EXT. WIDTH -B-	DEPTH -C-	INT. HEIGHT -M-	INT. WIDTH -N-	GLASS THICKNESS	CUT-OUT AREA
OW1940EX	190	140	32.5	125	75	6	170×120
OW2920EX	295	205	32.5	230	140	6	275×185
OW2434EX	245	345	32.5	180	280	6	225×325
OW3927EX	395	270	32.5	330	205	6	375×250
OW2444EX	245	445	32.5	180	380	6	225×425
OW4934EX	495	345	32.5	430	280	6	475×325
OW2457EX	245	575	32.5	180	510	6	225×555
OW6544EX	650	445	32.5	585	380	6	630×425
OW2467EX	245	675	32.5	180	610	6	225×655
OW2480EX	245	800	32.5	180	735	6	225×780
OW8054EX	800	545	32.5	735	480	6	780×525
Version: UL Normative Nema 4x, 12, 3r and 1	Add "UL" to the reference.
Version: IP67	Add "67" to the reference.
Version: IP69K	Add "/69" to the reference.

* ATEX, IECEx & UL Type 4x certified viewing window design 6mm tempered glass

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Observation window UL type 4x

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