AX185-30-11-80_ABB_PRODUCT_吉林易择科技技术发展有限公司

Technical Parameters Parameter / Feature Specification / Detail Product / Model AX185‑30‑11‑80 (ABB AX series contactor) Poles (Main Contacts) 3‑pole (3 main contacts, NO) Auxiliary Contacts 1 NO + 1 NC (auxiliary contact block) Coil (Control) Voltage 220–230 V AC, 50 Hz / 230–240 V AC, 60 Hz Rated Operational Current (AC‑3) 185 A at 220–240 V AC (for motor switching) Rated Operational Current (AC‑1) Up to 250 A (for resistive/general load) under appropriate conditions Rated Operational Voltage (Main Circuit) Up to 690 V AC (typical for AX series) Rated Operational Power (AC‑3) Example: 90 kW at 400 V AC (varies by voltage and load type) Number of Main Contacts (NO) 3 NO Frequency (Control Circuit) 50 / 60 Hz Coil Type AC‑operated electromagnetic coil Connection / Terminals Screw terminals / bar‑type main connections Use Case / Typical Applications Three‑phase motor start/stop control; power circuits switching; industrial load control; heavy‑duty switching applications Auxiliary Contact Use Control circuits, indicator lamps, interlocks, control logic

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DESCRIBE

The ABB AX185‑30‑11‑80 is a 3‑pole AC contactor from ABB’s AX series. It is designed for switching and controlling three‑phase motors and heavy power loads in industrial or commercial applications. The contactor uses an AC coil (220–230 V 50 Hz / 230–240 V 60 Hz) for activation, and includes 3 main power contacts plus one set of auxiliary contacts (1 NO + 1 NC) for control or signalling purposes. It is suitable for switching loads up to 185 A (AC‑3 rating), making it appropriate for medium-to-large motors or power circuits. The robust design, flexible control-voltage coil, and auxiliary contacts make it a versatile choice for motor control, power distribution, or switching heavy loads.

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