APPLETON ELECTRIC Sealing Hubs - Vertical: Iron, 4 in_5 in Trade Size, Male to Female
The APPLETON ELECTRIC Vertical Sealing Hub (25% Fill) is an iron threaded fitting with a 4 in FNPT x 5 in MNPT connection, designed for hazardous locations rated Class II, Division 1 and 2, Groups E, F, G. It…
SKU 3G-OTH-05871
Also listed as: ES 500400 · ES-500400
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The APPLETON ELECTRIC Vertical Sealing Hub (25% Fill) is an iron threaded fitting with a 4 in FNPT x 5 in MNPT connection, designed for hazardous locations rated Class II, Division 1 and 2, Groups E, F, G. It features a 5 in NPT male-to-female thread and complies with UL 886 standards.
Frequently Asked Questions
What is the APPLETON ELECTRIC ES500400 sealing hub used for?
The APPLETON ELECTRIC ES500400 vertical sealing hub is used in hazardous locations rated Class II, Division 1 and 2, Groups E, F, G. It seals conduit runs at a 25% fill limit, preventing passage of gases or dust through the raceway in industrial environments.
What are the specifications of the APPLETON ELECTRIC ES500400 sealing hub?
The ES500400 is an iron vertical sealing hub with a 4 in FNPT x 5 in MNPT threaded connection, 5 in NPT male-to-female thread, and 7 in overall length. It complies with UL 886 standards and is rated for Class II, Division 1 and 2, Groups E, F, G hazardous locations.
Where to buy the APPLETON ELECTRIC ES500400 sealing hub worldwide?
3G Electric supplies the APPLETON ELECTRIC ES500400 sealing hub worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this threaded iron fitting.
How to install the APPLETON ELECTRIC ES500400 vertical sealing hub?
Install the ES500400 by threading the 4 in FNPT end onto the conduit and the 5 in MNPT end onto the enclosure. Apply thread sealant to NPT threads, tighten to manufacturer torque specs, and ensure the hub is vertical. Follow UL 886 and NEC guidelines for Class II hazardous locations.
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3G Electric supplies APPLETON ELECTRIC vertical sealing hubs - 25% fill. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
