JST 4-HESI DIN Rail Mount Spring Cage Fuse Terminal Block With Disconnect Level
Ultra-durable nickel-plated brass contacts ensure low resistance and high conductivity for long-term reliability. Precision-engineered spring cage mechanism allows tool-free, vibration-proof wire insertion up to 4mm². Transparent polycarbonate housing with flame-retardant (UL94 V-0) protection enables quick visual fuse status checks. Integrated disconnect lever permits safe circuit interruption without physical contact, ideal for industrial control panels and HVAC systems. Compact DIN rail mounting (35mm) saves space in electrical cabinets. Compatible with standard 5x20mm fuses for overload protection in automation and machinery wiring. Full 600V/32A rating withstands harsh environments—perfect for renewable energy installations and factory automation. Tin-plated terminals resist corrosion, ensuring stable connections in humid conditions. CE/RoHS certified for global compliance. Bulk pricing available for contractors and OEMs.