Key Specifications General / Electrical Model / Part Number: AF1250‑30‑11 / 1SFL647088R7011 Product Type: Industrial 3‑phase power contactor Number of Poles: 3 main poles (3NO) Auxiliary Contacts: Typically includes 1 normally open (NO) and 1 normally closed (NC) auxiliary contact Rated Operational Voltage (Main Circuit): Up to 1000 V AC (IEC) and 600 V AC (UL) Rated Control Circuit Voltage: 100–250 V AC/DC wide range Rated Operational Current (AC‑1): ~1260 A at 40 °C for AC main circuit Break / Make Performance: Designed for heavy power switching duties Performance Accepts a wide control voltage range (100–250 V AC or DC) for flexible control circuits Built‑in surge protection on coils for improved reliability under fluctuating supply conditions Suitable for industrial applications requiring robust switching of high currents and voltages Mechanical & Installation Connection Type: Heavy duty screw or bus bar connections for main circuit Block Format: Compact block design to allow extension with accessories or auxiliary blocks Mounting: Panel or enclosure mounting depending on system design Typical Uses Power distribution switching Motor control and bypass circuits Isolation of large loads in industrial control systems Switching circuits in automation and heavy industry