ABB B7-30-10-84 Industrial Control Relay Module

ABB's B7-30-10-84 Mini Contactor is a compact, 110-127 V AC coil device designed to switch AC power in industrial control circuits, suitable for controlling single- and three-phase loads in panels and machine controls. It features a broad coil frequency rating of 40–450 Hz and a switching capacity up to 20 A at voltages up to 690 V AC, plus an AC-3 rating up to 5.5 kW, making it suitable for motor starters, pumps, and conveyors in automation systems. The Extended Product Type B7-30-10-84 maps to ABB's internal part GJL1311001R8104 and is listed in ABB's stocking guides and price catalogs; the model is commonly referenced for procurement as B7-30-10-84. Typical applications include controlling mechanical loads in commercial and industrial environments where reliable, fast switching is required.