The 24 VDC coil with screw-type terminals is the primary control interface, and the contactor includes an integrated auxiliary switch block for feedback or interlocking circuits.
The auxiliary contact ratings tell you what control voltage you can switch: 10 A at 24 V, 2 A at 48/60 V, 1 A at 110 V, 0.9 A at 125 V, 0.3 A at 230 V, and 3 A at 400 V. At 480 V it handles 11 A — that covers most North American control transformer secondaries. Mechanical endurance is rated at 10,000,000 operating cycles typical, with switching frequency limits of 1,000 1/h for AC-1, AC-2, AC-3, and AC-3e duty, and 300 1/h for AC-4 — the heavier the switching arc, the slower you must cycle. Wire range accepts 1 to 10 mm² solid or stranded on the main power circuit, with finer 2x (0.5 to 1.5 mm²) or 2x (0.75 to 2.5 mm²) for auxiliary wiring. The screw terminals are the standard captive-clamp type.
The S0 frame measures 85 mm high, 45 mm wide, and 97 mm deep — a compact footprint that fits alongside other S0 devices on the same DIN rail without crowding.
For buyers with an existing BOM line specifying the 3RT2024-1AP00-ZW96, the active lifecycle means no immediate replacement engineering is needed. The part is available for quotation on a per-order basis.