A300-30-11-80_ABB_PRODUCT_吉林易择科技技术发展有限公司

Technical Parameters Parameter / Feature Specification / Detail Model / Type A300‑30‑11‑80, A‑Line series AC contactor Poles (Main Contacts) 3 main poles (3P), normally‑open contacts for power switching Coil Voltage (Control) 230–240 VAC (50 Hz or 60 Hz) Auxiliary Contacts 1 × NO (normally‑open) + 1 × NC (normally‑closed) auxiliary contacts Rated Current (AC‑1) / General Use Up to 400 A (AC‑1) Motor‑switching Rating (AC‑3) 302 A (at specified conditions) for motor control circuits Maximum Motor / Load Capacity Up to 100 HP for single‑phase 208/240 V; higher ratings for 3‑phase at higher voltages (depending on supply) Rated Operational Voltage (Main Circuit) Up to 690 V AC (depending on application) Frame / Contactor Size A300 frame size (compact / industrial contactor) Application Use Motor starting / stopping, motor control, three‑phase power switching, general industrial load control Coil Type Electromagnetic AC coil (magnetic contactor) Termination / Connection Screw‑type terminals for main and auxiliary contacts Typical Use Case Industrial motor control, power distribution, switching of loads in industrial automation or machine control settings

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DESCRIBE

The ABB A300‑30‑11‑80 is a 3‑pole AC contactor from ABB’s “A‑Line / A300” series, designed for controlling three‑phase motors and general industrial power circuits. It is a non‑reversing (across‑the‑line) contactor with a 230–240 VAC coil and comes with built‑in auxiliary contacts for control or signaling functions. The contactor is suitable for heavy‑duty switching of motors, large loads, or power circuits, offering high current and horsepower ratings and robust construction for industrial environments.

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