1640 Pcs Pre-Insulated/Uninsulated Wire Terminals Insulated Crimp Terminals Wiring Ferrules Electrical Butt Connectors 12-22 AWG for Electrician Splicing Projects 0.5/1/1.5/2.5/4mm² MUMU

General description The 1640-piece crimp terminal connector set includes a comprehensive assortment of pre-insulated wire ferrules and uninsulated crimp terminals, making it ideal for various electrical splicing projects. This kit is suitable for electricians and DIY enthusiasts alike, providing reliable connections for automotive, machinery, and general electrical applications. Technical specifications 590 pre-insulated wire ferrules 1050 uninsulated crimp terminals Uninsulated Butt Connectors: 0.5 mm² (400 pcs), 1.00 mm² (200 pcs), 1.5 mm² (200 pcs), 2.5 mm² (150 pcs), 4.00 mm² (100 pcs) Pre-Insulated Terminals: red 0.5mm² (200 pcs), blue 1.00mm² (150 pcs), black 1.5mm² (100 pcs), yellow 2.5mm² (80 pcs), green 4.00mm² (60 pcs) Interface type: AC/DC Working frequency: low frequency Usage Remove the wire core from the case. The stripping length should match the length of the metal sleeve of the terminal. Insert the entire core into the ferrule terminal without exposing it, then crimp the terminal. Adjust the crimping tool according to the thickness of the wire core before use. Other information The copper wiring ferrules offer excellent electrical and thermal conductivity for reliable connections. The tinned copper electrical butt connectors are designed to prevent oxidation and rust, enhancing durability. These ferrules feature an insulation flare for easier wire insertion. Widely used in electrical projects, workshops, automotive applications, and more.