ABB AX115-30-11 3-Pole Contactor, 24-380V AC Coil, 185A (AC-1) 115A (AC-3)

ABB AX115-30-11 3-Pole Contactor

The ABB AX115-30-11 is a high-performance 3-pole contactor from ABB's AX series, designed for controlling circuits in a wide range of industrial and commercial applications. This versatile contactor is primarily used for switching power circuits with loads such as motors, resistive heaters, and general distribution systems. Its compact yet robust design ensures reliable operation and long service life.

This model is configured with 3 main poles (NO - Normally Open), making it suitable for standard three-phase motor control and power switching. The "AX115" designation signifies its capability to handle significant loads, with an AC-3 rating of 115 Amperes for motor control up to 55 kW at 400V, and an AC-1 rating of 185 Amperes for resistive loads.

A key feature of the AX115-30-11 is its wide range coil, allowing it to operate efficiently with supply voltages of 24V, 110V, 220V, and 380V AC (50/60Hz). This multi-voltage coil capability simplifies inventory management and installation, making it adaptable to various regional electrical standards without needing to specify a different coil voltage. The contactor also includes 1 normally open (NO) and 1 normally closed (NC) auxiliary contact as standard, providing flexibility for control circuit integration, interlocking, and signaling purposes. Built to IEC/EN 60947-4-1 standards, the ABB AX115-30-11 provides a reliable and safe solution for demanding electrical control applications.

Manufacturer Information:

• Manufacturer: ABB
• Series: AX Series
• Part Number: AX115-30-11
• Product Type: 3-Pole Contactor
• Number of Main Poles: 3
• Main Contact Configuration: 3 NO (Normally Open)
• Auxiliary Contacts: 1 NO + 1 NC
• Rated Operational Current AC-3 (Motor Load): 115 A (at 400V)
• Rated Operational Power AC-3 (Motor Load): Up to 55 kW (at 400V)
• Rated Operational Current AC-1 (Resistive Load): 185 A
• Coil Voltage: Multi-voltage AC (24V, 110V, 220V, 380V @ 50/60 Hz)
• Standards: IEC/EN 60947-4-1
• Application: Motor control, resistive load switching, distribution systems, industrial automation.