ABB A9-30-10-81 AC Non-Rev Contactor, IEC 3 NO, 24 V AC Coil 1NO AC1=25A A Series

Product Description

ABB A9-30-10-81 is an AC non-reversing contactor designed for industrial applications. It operates with a coil voltage of twenty-four volts AC and features three normally open contacts plus one auxiliary contact. This model is rated for a maximum current of twenty-five amps and is suitable for various control tasks.

• Coil Voltage: 24 V AC
• Contact Configuration: 3NO + 1NO
• Rated for motors up to 5 hp

Product Highlights

This contactor supports a range of applications, including motor control, lighting, and capacitor switching. It is built to handle industrial environments with a durable design.

Product Information

Standard Information

• Manufacturer: ABB
• MPN: A9-30-10-81

Technical Specifications

• Coil Voltage: 24 V AC at 50/60 Hz
• Contact Configuration: 3 NO (Main), 1 NO (Auxiliary)
• Wattage: 2.2 kW at 220/230/240 V, 4 kW at 380/400/415/440 V, 5.5 kW at 500/690 V
• Connection: Screw Terminal
• Size: 44 mm Width x 74 mm Height x 74 mm Depth
• Operating Temperature: -25 to +55 °C with thermal overload relay, -40 to +70 °C without
• Tightening Torque: 9 in-lb
• Motor Rating: 5 hp at 480 V
• Maximum Breaking Capacity: 90 A at 690 V, 250 A at 440 V
• Wire Size: 10 - 18 AWG (Main), 18 - 14 AWG (Auxiliary)
• Voltage Rating: 690 V
• Endurance: Mechanical - 10 Million Cycles
• Enclosure: IP20
• Maximum Operating Altitude: 3000 m
• Impulse Withstand Voltage: 8 kV
• Insulation Voltage: 1000 V (IEC), 600 V (UL/CSA)
• Operating Current: 25 A at 40 °C, 22 A at 55 °C, 18 A at 70 °C