HUBBELL KILLARK CUP-4 Hazardous Location Blank Plug
The HUBBELL KILLARK CUP-4 Blank Plug is a hazardous-location aluminum plug with a 1 1/4 in trade size, NPT, male-to-male hub/taped hole connection. It is designed for sealing unused openings in enclosures in…
SKU 3G-OTH-05800
Also listed as: CUP4 · CUP 4
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 HUBBELL KILLARK CUP-4 Blank Plug is a hazardous-location aluminum plug with a 1 1/4 in trade size, NPT, male-to-male hub/taped hole connection. It is designed for sealing unused openings in enclosures in classified areas.
Frequently Asked Questions
What is the HUBBELL KILLARK CUP-4 blank plug used for?
The HUBBELL KILLARK CUP-4 is a hazardous location blank plug used to seal unused openings in enclosures, hubs, or taped holes in industrial environments. It prevents debris, moisture, and contaminants from entering electrical systems in areas where flammable gases or dusts may be present.
What are the specifications of the HUBBELL KILLARK CUP-4 blank plug?
The CUP-4 blank plug is made of aluminum with a plain finish. It has a 1 1/4 in trade size, NPT threading, and a male-to-male configuration for hub or taped hole applications. It is designed for hazardous locations and is manufactured by HUBBELL KILLARK.
Where to buy HUBBELL KILLARK CUP-4 blank plugs worldwide?
3G Electric supplies the HUBBELL KILLARK CUP-4 blank plug worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.
How to install a HUBBELL KILLARK CUP-4 blank plug?
To install the CUP-4 blank plug, apply a suitable thread sealant to the NPT threads and hand-tighten into the hub or taped hole. Use a wrench for final snug fit, but avoid overtightening to prevent damage to the aluminum body. Always follow hazardous location installation best practices.
Used in
Common applications for HUBBELL KILLARKHUBBELL KILLARK Products
3G Electric supplies HUBBELL KILLARK hazardous location blank plugs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.