ABB A9-30-10 220-230V 50Hz / 230-240V 60Hz Contactor FAQ

Why this FAQ?

This FAQ helps engineers, OEMs, and panel builders understand key ratings, coil options, standards, and sourcing details for ABB A9-30-10 contactors. It ensures correct product selection and compliance in control panel design.

[faq question=”What is the ABB A9-30-10 contactor used for?”]
The ABB A9-30-10 contactor is primarily used for controlling 3-phase motors and power circuits up to 690 V AC or 220 V DC. It can also be used for applications like isolation, capacitor switching, and lighting control in industrial panels.
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[faq question=”What are the main electrical ratings of the ABB A9-30-10?”]
It has a rated operational voltage of 690 V AC, a thermal current (Ith) of 26 A at 40 °C, and an AC-3 operational current of 9 A at 415 V. The rated power is 4 kW (AC-3 at 415 V) and up to 5.5 kW at 500–690 V.
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[faq question=”What coil voltages are available for the ABB A9-30-10 contactor?”]
Coil options include 220–230 V 50 Hz / 230–240 V 60 Hz and 24 V 50/60 Hz versions. Both are AC-operated with a laminated magnet circuit for reliable performance.
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[faq question=”How many contacts does the ABB A9-30-10 have?”]
It comes with 3 main NO contacts and 1 built-in NC auxiliary contact. Additional auxiliary contact blocks can be mounted on the front or sides as needed.
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[faq question=”Which standards does the ABB A9-30-10 comply with?”]
The contactor complies with IEC 947-1 / 947-4-1 and EN 60 947-1 / 60 947-4-1 standards, including EMC compliance per amendment A11. These ensure safe, internationally accepted operation.
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[faq question=”What accessories are available for the ABB A9-30-10 series?”]
A wide range of accessories is supported, such as auxiliary contacts, surge suppressors, mechanical interlocks, and timers. Refer to the ABB catalog or Shansen Enterprises for compatible parts.
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[faq question=”Is the ABB A9-30-10 suitable for motor control at high temperatures?”]
Yes, but current ratings vary with ambient temperature: 25 A at 40 °C, 22 A at 55 °C, and 18 A at 70 °C (AC-1 duty). Proper ventilation and derating should be considered in hotter enclosures.
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[faq question=”Where can I buy the ABB A9-30-10 contactor in India?”]
You can source genuine ABB A9-30-10 contactors from Shansen Enterprises, an authorized ABB channel partner offering pan-India delivery and quick WhatsApp quotes.
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ABB A9-30-10 220-230V 50Hz / 230-240V 60Hz Contactor Gallery