Schneider Electric Contactor - Acti9 iCT - 63A - 2NO

Schneider Electric Acti9 iCT modular contactor features 2-pole remote control with two normally op...

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Tameson UKSchneider Electric Ict 63A Dual No Modular Contactor - A9c20862
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eBayICT-63A 2NO 230VAC 50HZ AC-7A Contactor A9C20862
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Product Information

Full details

The Schneider Electric Acti9 iCT modular contactor (A9C20862) is designed for electrical professionals managing remote switching of lighting, heating, and ventilation systems. Its key benefit is reliable 63A remote control across AC-7a and AC-7b applications, with a significant caveat being its specific 220-240VAC operating voltage requirement. This 2-pole contactor offers 2 normally open (NO) contacts, is DIN rail mountable, and integrates seamlessly with the Acti9 control ecosystem.

All features

SeriesActi9 iCT
Model Part NumberA9C20862
BrandSchneider Electric

Extended Product Information

FAQs

What is the main application for the Acti9 iCT contactor?

It is primarily used for remote control switching of lighting, heating, and ventilation loads in residential, commercial, and industrial settings.

Can this contactor be used with 120V AC control signals?

No, this specific model (A9C20862) is designed for a nominal operating voltage of 220-240VAC. Using a different voltage may cause malfunction or damage.

How many normally open contacts does this contactor have?

This contactor features two normally open (NO) contacts.

What is the difference between AC-7a and AC-7b ratings?

AC-7a refers to the rating for controlling resistive loads (like lighting), allowing a higher current (63A). AC-7b refers to the rating for controlling inductive loads (like small motors), where current is lower (20A) due to inrush current.

Is this contactor suitable for direct motor starting?

It can be used for starting small motors within its AC-7b rating of 20A. For larger motors, dedicated motor contactors are recommended.

What is the physical size of the contactor?

It has a width of 36mm, a length of 85mm, and a depth of 68mm (built-in depth of 60mm), designed for standard DIN rail mounting.

Does it come with any warranty?

Product warranty information is typically provided by the seller at the time of purchase and is subject to Schneider Electric's standard warranty terms.

Troubleshooting

Contactor does not energize when control signal is applied.

Verify that the control voltage supplied to the coil (A1, A2) is within the 220-240VAC range and that the supply is live. Check wiring connections for the control circuit.

Contactor hums loudly but does not switch.

Ensure the control voltage is stable and within the specified range. Check for any obstructions preventing full contact engagement or coil operation.

Contacts remain closed (or open) even after control signal is removed.

Check for a short circuit or damage to the internal contacts. If the issue persists, the contactor may need replacement.

Overheating of the contactor.

Ensure the load current does not exceed the rated capacity (63A for AC-7a, 20A for AC-7b). Verify adequate ventilation in the enclosure and check wiring for loose connections.

Pros and Cons

Pros

  • Reliable performance for lighting, heating, and ventilation control.
  • Seamless integration with the extensive Acti9 system.
  • Compact and space-saving design for DIN rail mounting.
  • Robust construction suitable for industrial environments.

Cons

  • Limited to 220-240VAC operating voltage.
  • Only provides normally open (NO) contacts; no normally closed (NC) options.
  • IP20 rating means it is not protected against water ingress.
  • Requires an external control signal; it is not a standalone switch.

Setup, Compatibility & Care

Setup:

  1. Mounting: Securely attach the contactor to a standard 35mm DIN rail within an electrical enclosure.
  2. Wiring: Connect the control circuit to the coil terminals (typically A1 and A2) according to the voltage rating (220-240VAC). Ensure power is isolated before wiring.
  3. Load Connection: Connect the power circuits to the main terminals (1, 3, 5 for input; 2, 4, 6 for output) and the normally open contacts (13, 14 and 23, 24).

Compatibility:

  • Fully compatible with Schneider Electric Acti9 series accessories and control equipment.
  • Suitable for integration into control panels with standard DIN rail infrastructure.

Care:

  • Keep the contactor clean and free from dust and debris. Use a dry cloth for cleaning.
  • Ensure adequate ventilation around the unit to prevent overheating.
  • Periodically inspect wiring connections for tightness and signs of wear.

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