Key Features of Self-locking Plug-in Separator Wire Connector (221-412/413/415):
High-conductivity brass terminals with self-locking lever mechanism ensure secure, vibration-proof connections—no tools required. Premium flame-retardant nylon housing (UL94 V-0 rated) resists heat, corrosion, and wear for long-term durability in harsh conditions. Precision-engineered for 2/3/4-pin configurations (0.2–4.0mm² wire range), compatible with LED strips, lighting fixtures, and industrial control panels. Transparent cover allows visual verification of wire placement, reducing installation errors. Ideal for DIY projects, automotive wiring, and commercial electrical systems—saves 70% assembly time vs. traditional screw terminals. Batch-tested for 10,000+ insertions; meets CE/RoHS safety standards. Wholesale pricing available—bulk orders ship globally with guaranteed lowest rates.