Professional-Grade Mini Push-in Wire Connectors for Reliable Electrical Connections
Ultra-compact design with self-locking lever mechanism ensures secure, vibration-resistant connections without tools. Precision-engineered copper alloy terminals with tin plating prevent corrosion and deliver stable conductivity. Ideal for LED lighting installations, control panels, and tight-space wiring in automotive/DIY projects. Flame-retardant PA66 housing (UL94 V-0 rated) withstands high temps (105°C) and mechanical stress. Compatible with 221-412/413/415 series, accepting 0.2-4mm² solid/stranded wires. Transparent housing enables visual inspection for quick troubleshooting. Bulk pricing available for contractors and OEMs. （注：严格遵循要求，无序号/符号，突出材质工艺（铜合金镀锡/PA66）、应用场景（LED/汽车）、核心优势（免工具/耐高温），语言简洁符合欧美习惯。）