Nickel-Plated Brass Blind Plugs Selection Guide: Technical Criteria & Application Standards
Nickel-Plated Brass Blind Plugs selection guide: technical parameters, mounting and compliance standards, and Ortaç comparison.
A nickel-plated brass blind plug is a metal plug made from nickel-plated brass that closes unused threaded cable entry holes. It is used to close empty entries in a shock- and vibration-resistant way in metal enclosures, cast terminal boxes and machine housings that use brass glands. Ortaç plugs come in metric thread sizes such as M 16, M 25 and M 40 and PG thread sizes such as PG 9, PG 16 and PG 29. Choose the plug by the thread type and size of the hole, by whether the thread length is sufficient for the wall thickness, and by whether an O-ring is required for the sealing wanted at the entry. A blind plug closes the empty threaded hole in the enclosure; it should not be confused with a gland plug, which is fitted into the cable entry of a gland that has no cable run through it. The Nickel-Plated Brass Blind Plugs category on Welibaba includes 18 active models from leading manufacturers such as Ortaç.
Key Technical Parameters for Selecting Nickel-Plated Brass Blind Plugs
To specify the right Nickel-Plated Brass Blind Plugs model for your panel or installation, verify the following parameters against your engineering schedule:
| Parameter | Typical Catalog Values | Verification Note |
|---|---|---|
| Connection Thread | Metrik (EN 60423), PG (DIN 40430) | Verify against project schedule and load calculation |
| Thread Length | 10 mm, 5 mm, 6 mm, 6.5 mm | Verify against project schedule and load calculation |
| Thread Size | M 12 x 1, 5, M 16 x 1, 5 | Verify against project schedule and load calculation |
| IP Rating | IP68 | Verify against project schedule and load calculation |
Installation, Compatibility, and Commissioning Checklist
- Electrical & Mechanical Matching: Confirm that rated voltage, current capacity, and mounting dimensions align with the upstream and downstream components in Blind Plugs.
- Environmental & Enclosure Rating: Check IP protection class, housing material, and terminal capacity for dusty, humid, or high-vibration industrial environments.
- Related Product Groups: If your application calls for a different form factor or rating, compare sibling categories such as Polyamide Blind Plugs.
Frequently Asked Questions
What is the first parameter to check when selecting Nickel-Plated Brass Blind Plugs?
Start by confirming the circuit's rated electrical values and physical mounting dimensions, then use the technical attribute filters on the Nickel-Plated Brass Blind Plugs page to narrow down compatible series.
Which Nickel-Plated Brass Blind Plugs brands are available on Welibaba?
Welibaba currently stocks 18 active models in this category from manufacturers including Ortaç, complete with verified specifications and unit pricing.
How can I compare Nickel-Plated Brass Blind Plugs models by manufacturer part number?
You can search directly by manufacturer SKU/order code or use the category filter panel to compare equivalent models across brands side by side.