ABB AF38-30-00-11 Contactor – FAQ

Why this FAQ?
These FAQs clarify electrical ratings, standards, installation details, and sourcing for the ABB AF38-30-00-11 contactor. They address typical queries of engineers and panel builders for reliable specification and procurement.

[faq question=”What is the ABB AF38-30-00-11 contactor used for?”]
The AF38-30-00-11 is a 3-pole contactor designed for motor control up to 18.5 kW at 400 V AC (AC-3) or 25 hp at 480 V UL. It can also switch power circuits up to 50 A (AC-1) or 50 A UL general use, making it suitable for industrial panels and OEM applications.
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[faq question=”What is the control voltage range of the AF38-30-00-11?”]
This model supports a wide control voltage range of 24–60 V AC (50/60 Hz) and 20–60 V DC. The AF technology ensures stable operation under voltage fluctuations and reduces control circuit energy consumption.
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[faq question=”What are the main electrical ratings of this contactor?”]
It is rated for 690 V (IEC) / 600 V (UL/CSA) with a thermal current of 50 A at 40 °C. AC-3 operational current is 38 A at 400–415 V, and short-time withstand current is up to 700 A for 1 s at 40 °C. Impulse withstand voltage is 6 kV.
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[faq question=”Does the AF38-30-00-11 include surge protection?”]
Yes. Built-in surge suppression is provided as standard, eliminating the need for external suppressors and saving panel space.
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[faq question=”What standards and certifications does this contactor meet?”]
It complies with IEC/EN 60947-1, IEC/EN 60947-4-1, UL 60947-4-1, UL 60335-2-40, CSA C22.2 No. 60947-4-1, and CSA C22.2 No. 60335-2-40. Refer to ABB datasheet for application-specific approvals.
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[faq question=”What are the dimensions and weight of the AF38-30-00-11?”]
The contactor measures 45 mm (W) × 86 mm (H) × 86 mm (D) and weighs 0.31 kg. Compact size enables easy integration into control panels with DIN rail or screw mounting.
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[faq question=”How can this contactor be installed and wired?”]
It mounts on DIN rail (TH35) or with M4 screws. Main terminals support 1.5–10 mm² wires (flexible or stranded), while control circuit terminals accept 0.75–2.5 mm² conductors. Both main and control terminals are IP20 protected.
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[faq question=”Where can I buy ABB AF38-30-00-11 contactors in India?”]
Shansen Enterprises is an authorized ABB channel partner, supplying genuine AF series contactors with pan-India delivery. Quick quotes are available via WhatsApp.
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