1SFL431074R8611

The ABB AX95-30-11-86 is a heavy-duty AX-series industrial power contactor designed for dependable switching and control of three-phase motors, pumps, compressors, HVAC equipment, conveyors, machine tools and industrial automation systems. It is suitable for MCC panels, control panels, OEM machinery, motor starters and industrial electrical installations.

This 3-pole contactor includes 3 normally open main contacts and 1NO + 1NC auxiliary contacts for reliable motor control, electrical interlocking and control-circuit signalling. The model is equipped with a 400–415V AC control coil at 50Hz and 415–440V AC at 60Hz.

The main circuit is rated up to 1000V, with a main-circuit frequency of 50Hz. Its conventional free-air thermal current is 145A at 40°C according to IEC 60947-4-1. Under AC-3 duty, the contactor provides 96A at 415V and 55°C, supporting motor applications up to 55kW at 415V. It also supports 93A at 440V, 80A at 500V and 65A at 690V. Under AC-1 duty, the rated operational current reaches 145A at 690V and 40°C.

The contactor offers 690V rated insulation voltage, 8kV impulse withstand voltage, 8× Ie AC-3 breaking capacity and 10× Ie AC-3 making capacity. Its short-time withstand current is 800A for 10 seconds, 350A for 1 minute, 1,320A for 1 second and 500A for 30 seconds. It provides up to 300 electrical switching cycles per hour and mechanical durability of up to 10 million operation