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

【Cable Ferrule Kits】: The set of 1640 crimp terminal connectors includes 590 pre-insulated cable ferrules and 1050 non-insulated crimp terminals. Interface type: AC/DC. Working frequency: low frequency.

【Non-Insulated Butt Connectors】: Non-insulated electrical terminals of 5 types: 0.5 mm² (400 pieces), 1.00 mm² (200 pieces), 1.5 mm² (200 pieces), 2.5 mm² (150 pieces), length of 8 mm. 4.00 mm² (100 pieces), length 9 mm.

【Pre-Insulated Terminals】: Insulated wire ferrules with PVC heads in 5 types: red 0.5 mm² (200 pieces), blue 1.00 mm² (150 pieces), black 1.5 mm² (100 pieces), yellow 2.5 mm² (80 pieces). , green 4.00mm² (60 pieces).

【Application】: Non-insulated crimp ferrules can effectively prevent wire ends from being stripped or broken. The copper wiring ferrules have good electrical and thermal conductivity, which can offer connections reliable. These ferrules designed with an insulation flare make wire insertion easier.

【Tinned Copper】: The electrical butt connectors are made of red copper, tinned to prevent oxidation and rust, more durable to use. Widely used for electrical projects, workshops, auto electricians, machinery, cars, trucks, motorcycles, etc.

【How to use】: Remove the wire core from the case. The stripping length should be as long as the metal socket of the terminal. Place the entire core inside the ferrule terminal of the wire end without being exposed, then crimp the terminal. Before that, please adjust the crimping tool according to the thickness of the wire core.