PCCT 221 Spring Terminal Blocks – Reliable & Versatile Wire Connectors
Premium spring-loaded design ensures quick, tool-free wire connections with superior grip strength, ideal for high-vibration environments. Durable PA66 housing with flame-retardant properties (UL94 V-0 rated) resists heat, corrosion, and mechanical stress for long-term reliability. Compact 5-color coding (2/3/4/5 poles) simplifies circuit identification, perfect for control panels, HVAC systems, and industrial automation. Wide compatibility with 0.2–4mm² solid/stranded wires, featuring transparent cover for visual inspection without disassembly. Engineered for effortless reusability—lever mechanism allows instant wire release and retermination, reducing downtime. Cost-efficient bulk packaging (sold by set/box) tailored for electricians, OEMs, and large-scale wiring projects. Global stock availability, wholesale pricing with no MOQ—direct factory supply ensures unbeatable value.