Phoenix Contact ST 2.5-Quattro Feed-Through Terminal Block – Premium Spring-Cage Connector for Reliable Electrical Installations
High-conductivity copper alloy ensures optimal current transfer with minimal resistance, rated for 24A/400V. Innovative spring-cage clamping technology enables tool-free, vibration-resistant wire connections for fast installation. Ultra-compact DIN rail design saves panel space while maintaining robust 2.5mm² wire capacity – ideal for control cabinets and industrial automation. Flame-retardant polyamide housing (UL94 V-0) withstands high temperatures and mechanical stress in harsh environments. Universal Quattro design bridges multiple circuits without jumpers, streamlining energy distribution in HVAC, PLC systems, and machinery wiring. Precision German engineering with nickel-plated contacts prevents corrosion, ensuring long-term stability in humid or dusty conditions. Fully compatible with global safety standards (IEC/EN 60947), certified for commercial and industrial electrical projects. Bulk pricing available – wholesale discounts for contractors and OEMs purchasing large quantities of industrial-grade components.