Waterproof type with O-ring
This is a pressure-resistant explosion-proof junction box suitable for use in Zone 1 of hazardous areas. It has an O-ring on the back of the lid, making it waterproof. *For the waterproofing of the hub, please seal it using waterproof cable glands or non-curing sealants.
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basic information
■Size Variations EXTB-O1 EXTB-O3 EXTB-O5 EXTB-O7 EXTB-O8 EXTB-O9 * There is no O-ring type for model 6. * When placing an order, please refer to the drawings and specify the hub sizes and quantities for each side. We also accept requests for changes in the number of terminals, modifications to anti-fall bolts, and changes in painting specifications, so please consult with us. (Additional charges may apply for options.)
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Applications/Examples of results
Terminal boxes and junction boxes for domestic explosion-proof construction.
catalog（4）
Download All Catalogs![[Catalog] EXTB-O, Waterproof Shade, Waterproof Hood Box, SPJB-110](https://image.mono.ipros.com/public/catalog/image/01/551/721336/IPROS67237683734155377537.jpeg?w=120&h=170)
![[Drawing] Full Surround Shade for EXTB](https://image.mono.ipros.com/public/catalog/image/01/fdd/721602/IPROS23694823772531629145.jpeg?w=120&h=170)
Company information
Our company provides and supplies high-quality explosion-proof, pressure-resistant, and waterproof industrial parts to Japan and various countries around the world. We will continue to strive for "reliable quality" so that we can walk alongside our customers. Please feel free to contact us if you have any requests.