ABB AF12-30-01-11 24-60V50/60HZ 20-60VDC Contactor FAQ

Why this FAQ?

This FAQ set summarizes the key specifications, ratings, and usage details of the ABB AF12-30-01-11 contactor to help engineers and panel builders select and integrate it correctly into motor control circuits.

[faq question=”What is the ABB AF12-30-01-11 contactor used for?”]
The ABB AF12-30-01-11 is a 3-pole contactor designed for controlling motors up to 5.5 kW at 400 V AC (AC-3 duty) or 7.5 hp at 480 V UL. It can switch power circuits up to 28 A (AC-1) and is suitable for general industrial motor and load control applications.
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[faq question=”What is the coil voltage range for the AF12-30-01-11 contactor?”]
This model features a wide-range AF coil operating at 24–60 V AC 50/60 Hz and 20–60 V DC, enabling reliable operation under unstable supply conditions and reducing control power consumption.
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[faq question=”What are the main contact and auxiliary contact configurations?”]
The AF12-30-01-11 has three normally open (3 NO) main contacts and one normally closed (1 NC) auxiliary contact built in. Additional auxiliary blocks can be added if required.
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[faq question=”Which standards and certifications does the ABB AF12-30-01-11 comply with?”]
It meets IEC/EN 60947-1, IEC/EN 60947-4-1, UL 60947-4-1, and CSA C22.2 No. 60947-4-1 standards, ensuring global compliance for industrial and HVAC applications.
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[faq question=”What are the rated operational voltages and currents?”]
The contactor is rated for up to 690 V AC (IEC) or 600 V UL with a thermal current Ith of 35 A. Rated AC-3 operational current is 12 A at 400 V and AC-1 current is 28 A at 690 V.
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[faq question=”What is the rated control and short-time withstand performance?”]
It can handle 150 A for 10 s and 300 A for 1 s in free air. The control circuit operates between 20 and 60 V DC or 24–60 V AC, with built-in surge suppression for coil protection.
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[faq question=”How can the AF12-30-01-11 be mounted and wired?”]
It supports DIN rail (TH35) or screw (M4) mounting. Terminals accept flexible or solid conductors up to 6 mm² for main circuits and 2.5 mm² for control or auxiliary circuits, with IP20 finger-safe protection.
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[faq question=”What are the typical applications for this contactor?”]
The AF12-30-01-11 is used in motor starters, HVAC units, control panels, and automation systems. Its wide coil range and built-in surge protection make it ideal for industrial environments.
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[faq question=”Where can the ABB AF12-30-01-11 be purchased in India?”]
It is available through Shansen Enterprises, an authorized ABB channel partner offering genuine products, pan-India delivery, and quick WhatsApp quotes.
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ABB AF12-30-01-11 24-60V50/60HZ 20-60VDC Contactor Gallery