1SFL577001R7111

Supplied by Ahmedabad Electric Corporation, the ABB AF400-30-11 (250–500V AC/DC) is an extra-high-capacity, heavy-duty 3-pole block contactor engineered for controlling 3-phase electric motors, power switching, isolation, and distribution applications across main circuit operating voltages up to 1000 V AC. Part of ABB’s industry-leading AF Contactor range, this model features an advanced electronic coil interface operating within a wide control voltage range of 250–500 V AC (50/60 Hz) and 250–500 V DC. This wide operational control band manages control supply fluctuations effortlessly, drastically lowers coil holding energy consumption, and eliminates contact chattering even under volatile power grid conditions. Designed for high-demand industrial switchgear panels, central Motor Control Centers (MCC), power distribution switchboards, and large infrastructure projects, the AF400-30-11 comes equipped with factory-fitted auxiliary contacts ($1text{ NO} + 1text{ NC}$) and heavy-duty main circuit busbar terminals for secure, high-current electrical connections. Turn to Ahmedabad Electric Corporation for 100% original ABB switchgear, competitive pricing, and reliable technical assistance.