ABB AF2650-30-11-70 Block Contactor - 1000 V UL/CE

Feature → Business Impact → Application: The AF2650-30-11-70 is a 3-pole block contactor designed for heavy motor loads, delivering AC-1 switching up to 2650 A at 1000 V. This enables higher start-up torque and improved drive efficiency for large compressors and pumps, reducing maintenance cycles and energy costs in industrial facilities. Application: suitable for large HVAC systems, extrusionLines, and process conveyors where reliable, continuous operation is essential. Feature → Wide control voltage range 100–250 V AC, 100–250 V DC, and 60 Hz compatibility, coupled with low coil consumption in holding and pull-in states, lowers energy draw on control panels and improves network stability. Application: optimizes control circuits in environments with fluctuating voltage supply. Feature → Built-in surge protection and a compact AF technology block design, which simplifies installation and upgrade paths while maintaining high reliability. Application: reduces panel depth and allows easy addition of auxiliary blocks for expanded control logic. Feature → Pre-mounted auxiliary contacts (1 NO / 1 NC) and Main Circuit Bars for fast, secure connections; 100 mm² main circuit connection capacity and versatile auxiliary wiring (2x 0.75–2.5 mm² or 2x1–4 mm²). Application: simplifies wiring, speeds assembly, and supports modular expansion in evolving systems. Feature → High insulating and dielectric ratings (U i 1000 V, U imp 8 kV) with IEC/UL compliance, ensuring safety across international installations. Application: supports global projects and reduces reengineering when entering new markets. Feature → Mechanical durability and defined switching frequency (0.3 million cycles, up to 300 cycles per hour) with controlled action times (pull-in and release typically within 50–80 ms). Application: supports reliable long-term operation in automated lines with frequent switching, like packaging or material handling. Feature → Wide environmental tolerance (operating -25 to 70 °C depending on configuration; up to 3000 m altitude without derating). Application: ensures consistent performance in outdoor or harsh indoor environments. Long-tail keywords integrated: 3-pole motor contactor, 1000 V contactor, 2650 A AC-1, AF contactor family, coil voltage range 100–250 V, surge-protected contactor, block design contactor, auxiliary contact blocks, DIN rail integration, industrial motor control, electrical protection & circuit control.