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Transparent IEC magnetic motor starter with push-button operator and surface-mount enclosure

Eaton

Eaton ECX09C1ABA-R63/B IEC Magnetic Motor Starter 120VAC 1-5A Transparent

SKU CH-N1MK-5YBET

Three-phase IEC magnetic motor starter with 1–5 A electronic overload protection, 120 V AC coil, two auxiliary contacts and transparent housing

  • Product typeNon-Reversing
  • Product colorTransparent
  • IEC standard starter fits global panel designs
  • Three-pole construction switches all phases together
  • Electronic overload adjustable from 1 A to 5 A
  • Selectable trip classes 10A, 10, 20 or 30
  • Transparent cover allows visual contact inspection

IEC Magnetic Motor Starter 120VAC

The Eaton ECX09C1ABA-R63/B is a non-reversing IEC magnetic motor starter rated for 120 VAC coil voltage. It provides electronic overload protection adjustable from 1 A to 5 A with selectable trip classes of 10A, 10, 20 and 30. The unit includes two auxiliary contacts in a 1NO/1NC configuration and features a transparent housing with integrated start/stop push-button operator. It is designed for three-phase motor control in surface-mount installations.

Industrial motor control panels needing basic

This starter suits panels that require a compact IEC non-reversing contactor with built-in electronic overload and local push-button control. It is not suited for applications that need reversing capability, higher current ratings beyond 5 A, or coil voltages other than 120 VAC. Buyers who need a different overload current range or a reversing starter should look at other models.

Continuous operation within electronic overload

Under sustained load the electronic overload relay monitors motor current continuously and trips according to the selected class 10A, 10, 20 or 30 curve. The 1 A to 5 A adjustment range allows precise matching to the motor full-load current. The starter is rated for a maximum operational voltage of 690 V AC on the main poles, so it remains within its thermal limits during prolonged three-phase operation at rated settings.

How it compares

Measured against everything we stock in AV Accessories & Components, at today’s prices. Recalculated every night.

Price $328.99
Pricier than about 90% of the 3,838 comparable items (median $41.99).

Specifications

Product
Brand nameEaton
Model nameECX09C1ABA-R63/B
Product typeNon-Reversing
Product colorTransparent

Questions about this item

Does the 120 VAC coil voltage suit my existing control circuit?

Yes, the starter operates on a 120 VAC coil, matching standard industrial control circuits at that voltage.

Can the 1NO/1NC auxiliary contacts switch the same three-phase load as the main poles?

No, the auxiliary contacts are separate 1NO/1NC circuits for signalling or interlocking, not for carrying the main three-phase motor current.

How do I verify the electronic overload is protecting the motor correctly after wiring?

Set the overload dial between 1 A and 5 A to match the motor full-load current, choose trip class 10A, 10, 20 or 30, then confirm the starter holds during normal start and trips on a sustained overcurrent test.

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