HUBBELL KILLARK CUP-1 Hazardous Location Blank Plug
The HUBBELL KILLARK Blank Plug (MPN CUP-1) is a hazardous-location aluminum plug with a 1/2 in trade size, NPT, male-to-male hub/taped hole connection. It is designed for sealing unused openings in enclosures in…
SKU 3G-OTH-05723
Also listed as: CUP1 · CUP 1
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The HUBBELL KILLARK Blank Plug (MPN CUP-1) is a hazardous-location aluminum plug with a 1/2 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 a Hubbell Killark CUP-1 blank plug used for?
The Hubbell Killark CUP-1 is a hazardous-location blank plug used to seal unused openings in conduit hubs or enclosures. It is made of aluminum with a plain finish and 1/2 in NPT male-to-male threads, ensuring a secure, explosion-proof seal in classified areas.
What are the specifications of the Hubbell Killark CUP-1 blank plug?
The CUP-1 blank plug has a 1/2 in trade size, NPT male-to-male thread, and is made of aluminum with a plain finish. It is designed for hazardous locations and fits hub or taped hole applications. The manufacturer part number is CUP-1.
Where to buy Hubbell Killark CUP-1 blank plugs worldwide?
3G Electric supplies the Hubbell Killark CUP-1 blank plug to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this hazardous-location fitting.
How to install a Hubbell Killark CUP-1 blank plug?
Apply a suitable thread sealant to the NPT threads of the CUP-1 plug. Hand-tighten into the unused hub or taped hole, then use a wrench to snug it securely without over-torquing. Ensure the plug is fully engaged to maintain the hazardous-location seal integrity.
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.