Technical Specifications Parameter Specification Part / Model ABB A12‑30‑01 220‑230 V AC Contactor (e.g., 1SBL161001R8001) Product Type Three‑pole AC power contactor Number of Main Contacts 3 Normally Open (3 NO) Auxiliary Contacts 1 (typically NC or configurable) Control Coil Voltage (Uc) 220‑230 V AC (50 Hz) / 230‑240 V AC (60 Hz) Rated Operational Voltage – Main Circuit Up to 690 V AC Conventional Free‑Air Thermal Current (Ith) ~28 A (IEC 60947‑4‑1) Rated Operational Current AC‑1 (Ie) ~27 A @ 690 V (40 °C) Rated Operational Current AC‑3 (Ie) ~12 A @ 220‑240 V AC Rated Operational Power AC‑3 (Pe) ~3 kW @ 220–240 V AC; ~5.5 kW @ 380–415 V AC Rated Operational Current AC‑15 (Ie) ~4 A @ 220‑240 V AC Rated Insulation Voltage (Ui) 1000 V IEC Rated Impulse Withstand Voltage (Uimp) 8 kV Rated Making / Breaking Capacity AC‑3: 10× / 8× Ie Switching Frequency AC‑1: ~600 cycles/hr; AC‑3: ~1200 cycles/hr Mechanical Durability ~10 million operations Coil Consumption ~8 VA holding; ~70–74 VA pull‑in Connection / Terminals Screw terminals for main and control wiring Mounting DIN‑rail / panel mount capable Standards Compliance IEC 60947‑4‑1, IEC 60947‑5‑1 Ambient Operating Temperature Range Typically −40 °C to +55 °C Typical Weight ~0.34 kg Typical Dimensions (approx.) Width ~44 mm, Height ~74 mm, Depth ~74 mm