STTB 2.5 Cage Spring Terminal Block is a classic compact type of ST Series Terminal Blocks and cost-effective Cage Spring Terminal Blocks. As trusted High-Quality Terminal Blocks, it features an optimized cage spring clamping structure to maintain stable pressure and create stable Secure Electrical Connections, effectively preventing wire loosening and contact failure in vibrating industrial environments. It provides tailored Reliable Terminal Solutions for control cabinets, automation equipment and general power distribution systems. Designed with a user-friendly layout, it belongs to typical Easy-to-Use Terminal Blocks, supporting fast tool wiring, convenient wire removal and low maintenance workload. Made of flame-retardant PA66 shell, high-conductivity brass conductors and durable stainless steel springs, it delivers great insulation, heat resistance and corrosion resistance. Suitable for 2.5mm² wires and compatible with standard DIN rail installation, its slim modular design saves…