
CE-Certified Panel Wiring Components for Industrial Buyers
Termnex supplies wire ferrules and DIN rail terminal blocks to panel builders, electrical contractors, and industrial equipment manufacturers worldwide. All products are CE certified and comply with IEC 60947-7-1 and DIN 46228 standards.
We serve buyers worldwide. Every order ships with test reports and certification documentation. Sample orders available within 3–5 business days.
Max Rated Voltage
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Certified Standard
Our Panel Wiring Products
Wire ferrules, DIN rail terminal blocks, and panel wiring accessories for industrial control panels, switchgear, and electrical distribution systems.
Panel Wiring Components, Ready to Ship
In-stock components ship within 3–5 business days. Bulk orders include full export documentation — commercial invoice, packing list, CE certificate, and bill of lading — prepared before dispatch so your shipment clears customs without back-and-forth.
From sample request to bulk shipment, we handle inspection, quality control, and export documentation so you can focus on your panel build.
What Makes Termnex Different
Wire ferrules: AWG 28–2 / 0.08–35mm², DIN 46228 certified
Terminal blocks: screw, spring, and feed-through types, IEC 60947-7-1
CE certified, RoHS compliant, full documentation included
Sample dispatch within 3–5 business days
Latest from Our Blog
Explore our latest articles on terminal blocks, industrial wiring, and electrical panel best practices.

Wire Ferrule Sizes: AWG, mm², and Color Code Guide
Wire ferrule sizes run from 0.14 mm² to 35 mm². Match cross-section to AWG, read the DIN color code chart, and pick the right barrel length for your terminal.

What Are Wire Ferrules? A Panel Builder’s Guide to Types, Sizes and Selection
Wire ferrules terminate stranded wire in screw terminals. Learn the types, DIN 46228 sizes, and how to select the right ferrule for your panel.
Need Panel Wiring Components for Your Next Project?
CE certified wire ferrules and DIN rail terminal blocks. Send us your BOM or product requirements and we’ll get back to you within 24 hours.

