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
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Manufacturer: ABB
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MPN: A9-30-10-81
Technical Specifications
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Coil Voltage: 24 V AC at 50/60 Hz
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Contact Configuration: 3 NO (Main), 1 NO (Auxiliary)
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Wattage: 2.2 kW at 220/230/240 V, 4 kW at 380/400/415/440 V, 5.5 kW at 500/690 V
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Connection: Screw Terminal
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Size: 44 mm Width x 74 mm Height x 74 mm Depth
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Operating Temperature: -25 to +55 °C with thermal overload relay, -40 to +70 °C without
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Tightening Torque: 9 in-lb
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Motor Rating: 5 hp at 480 V
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Maximum Breaking Capacity: 90 A at 690 V, 250 A at 440 V
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Wire Size: 10 - 18 AWG (Main), 18 - 14 AWG (Auxiliary)
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Voltage Rating: 690 V
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Endurance: Mechanical - 10 Million Cycles
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Enclosure: IP20
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Maximum Operating Altitude: 3000 m
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Impulse Withstand Voltage: 8 kV
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Insulation Voltage: 1000 V (IEC), 600 V (UL/CSA)
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Operating Current: 25 A at 40 °C, 22 A at 55 °C, 18 A at 70 °C
