Blue Insulated Cord End Ferrules | E-Series Bootlace Terminals 1.0-2.5mm² | Xluig
PRODUCT PARAMETERS
- High-Purity Material: Manufactured from 99.9% electrolytic T2 copper for maximum electrical flow.
- Corrosion Protection: Premium tin plating ensures long-term resistance to oxidation and harsh environments.
- Dual-Standard Support: Available in both DIN (2.5mm2) and French (1.0mm2) color-coded specifications.
- Effortless Insertion: Flared funnel entry design gathers stray wire strands for quick and secure assembly.
- Professional Insulation: Flame-retardant PVC sleeves provide superior dielectric strength and safety.
- Industrial Durability: Engineered to maintain a gas-tight seal and high pull-out strength after crimping.
Description
Purchase professional Blue Insulated Cord End Ferrules (E-Series) at Xluig. High-conductivity tin-plated copper ensures reliable 1.0mm² to 2.5mm² electrical connections. Ideal for industrial panels and power distribution.
Dimensions

Data Overview
| Item No. | Color Standard | Wire Range (AWG/mm2) | D1 (mm) | d1 (mm) | L (mm) | L1 (mm) |
| E2508 | Blue (DIN) | 14 AWG (2.5 mm2) | 4.2 | 2.3 | 15.2 | 8.0 |
| E2512 | Blue (DIN) | 14 AWG (2.5 mm2) | 4.2 | 2.3 | 19.2 | 12.0 |
| E1008 | Blue (French) | 18 AWG (1.0 mm2) | 3.0 | 1.4 | 14.6 | 8.0 |
| E1012 | Blue (French) | 18 AWG (1.0 mm2) | 3.0 | 1.4 | 18.6 | 12.0 |
Product Features & Engineering Logic
| Engineering Features | Technical Advantages | Professional Value |
| Tin-Plated T2 Copper Barrel | Provides a low-resistance path while preventing copper core oxidation in humid conditions. | System Reliability: Prevents junction overheating and electrical failure in critical control circuits. |
| Flared Funnel Entry Insulation | Guides all fine wire strands into the barrel simultaneously, eliminating “whisker” short circuits. | Installation Speed: Drastically reduces labor time during high-density terminal block wiring. |
| Standardized Blue Identification | Offers instant visual recognition of wire gauge according to international color codes. | Maintenance Efficiency: Simplifies troubleshooting and circuit mapping for field engineers. |
| Optimized Wall Thickness | Ensures consistent mechanical deformation when used with professional square or hex crimp tools. | Long-Term Safety: Maintains a secure connection that withstands high-vibration industrial environments. |
FAQs
Q: Why does the color Blue represent different wire sizes?
A: This is due to different regional standards. In the DIN 46228 standard, Blue is used for 2.5mm2 wires. In the French (T-System) standard, Blue is used for 1.0mm2 wires. Xluig stocks both to ensure your project meets local specifications.
Q: Can these blue ferrules be used in high-vibration machinery?
A: Yes. When crimped with a professional tool, the Xluig copper barrel creates a gas-tight connection that prevents the wire from vibrating loose, ensuring consistent conductivity.
Q: What is the temperature rating for the insulation?
A: Our standard blue PVC insulation is rated for temperatures up to 75 degrees Celsius (167 degrees Fahrenheit), making it suitable for most industrial control panel applications.
Product Attributes
| Property | Details |
| Industry | Industrial Fastener |
| Brand Name | XLUIG (Kunshan Xinluan New Material Technology Co., Ltd) |
| Place of Origin | Jiangsu, China |
| Certificate | ISO 9001:2015 Certified |
| Thread Size | Customized sizes available |
| MOQ | 5,00 Pieces |
| OEM / ODM | Support (Based on technical drawings) |
| Samples | Available upon request |
Supply Ability
| Service Items | Details & Specifications |
| Packaging | Small boxes, plastic bags, bulk cartons, and wooden pallets |
| Supply Ability | 50,000,000 Piece/Pieces per Month |
| Transportation | Land, Ocean, Air, and Express Delivery |
| Port of Loading | Shanghai, Ningbo, Tianjin |
| Payment Type | T/T |
| Incoterm | FOB, CIF, EXW, DDP |