ABB 1SFL467002R1311

The AF146-30-11B-13 contactor features a block type design and is equipped with pre-mounted auxiliary contacts and Main Circuit Bars. It is designed for motor control applications, managing loads up to 75 kW at 400 V AC (AC-3) and 100 hp at 480 V UL. The device can switch power circuits rated up to 225 A (AC-1) or 200 A for UL general use. Its operational efficiency is enhanced by a wide control voltage range of 100-250 V for both 50/60 Hz and DC operations, making it suitable for environments with significant voltage variations.

Incorporating built-in surge protection, the contactor ensures reliable operation even in unstable electrical networks. The contactor is rated for a maximum breaking capacity of 3000 A at 440 V and 1500 A at 690 V, allowing it to handle high fault currents. The device supports a mechanical durability of 5 million cycles and can operate at a maximum electrical switching frequency of 300 cycles per hour.

For installation, it accepts a range of connecting capacities, accommodating flexible cables from 10 to 70 mm² and rigid copper cables up to 95 mm². The degree of protection for the coil terminals is rated at IP20, while the main terminals are rated IP00 according to IEC standards. This contactor meets stringent environmental compliance requirements, including RoHS and REACH directives, ensuring it adheres to modern sustainability standards.