What This Contactor Delivers
That 100 A figure is the AC-1 resistive load rating — the current it can carry continuously without overheating. For motor loads (AC-3 duty), expect a lower rating; this is the contactor's thermal backbone, not its motor-starting spec. The coil control range spans 100-250 VDC, which covers common 110 VDC and 220 VDC control circuits found in industrial DC bus systems and battery-backed panels. The wide pickup range means it holds in even if the control voltage sags — useful on lines with long cable runs or shared DC supplies.
Surface-mount design — no DIN rail adapter required. Bolt it directly to a backplate or sub-panel. The 3-pole power circuit handles three-phase loads up to 690 VAC line-to-line, so it fits 400 V, 480 V, and 600 V systems without derating the voltage side. Keep the coil supply clean: the 100-250 VDC range is wide, but a free-wheel diode across the coil is standard practice to suppress the inductive kick when de-energizing.
The 100 A rating and 100-250 VDC coil make it a direct drop-in for any BOM line calling for this specific ABB order code.