Technical Specifications Parameter Specification Part Number / Model AX09‑30‑01‑81 / 1SBL901074R8101 Product Type AC Power Contactor Series / Family AX series Control Coil Voltage 24 V AC, 50/60 Hz Number of Poles 3 main poles (3P) Main Contacts 3 Normally Open (NO) Auxiliary Contacts 1 Normally Closed (NC) built‑in Rated Operational Voltage (Main Circuit) Up to 690 V AC Rated Operational Current (AC‑1) ~22 A at 690 V AC Rated Operational Current (AC‑3) ~9 A (typical motor control duty) Rated Operational Power (AC‑3) up to ~4–5.5 kW depending on voltage Rated Insulation Voltage (Ui) 690 V (IEC 60947‑4‑1) Rated Frequency 50 / 60 Hz (main & control circuits) Conventional Free‑Air Thermal Current (Ith) 24 A Maximum Breaking Capacity ~250 A at 440 V AC; ~90 A at 690 V AC Switching Frequency (Electrical) AC‑1: 600 cycles/hour; AC‑3: 1200 cycles/hour Switching Frequency (Mechanical) 3600 cycles/hour Short‑time Withstand Current (Icw) ~100 A for 10 s (cold) Terminal Type Screw terminals Mounting DIN‑rail / panel compatible Operating Temperature Range ~‑40 °C to +70 °C Degree of Protection IP20 Dimensions (approx.) Width ~44 mm × Height ~74 mm × Depth ~74 mm Weight (approx.) ~0.33 kg