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Transparent industrial motor starter with surface-mount housing and auxiliary contact block

Eaton

Eaton AN19DN0C5E045 NEMA Magnetic Motor Starter 480V AC 3-phase 45A 1NO video accessory

SKU CH-MZPS-X907K

A non-reversing NEMA magnetic motor starter with 1NO auxiliary contact, electronic overload protection adjustable from 9 A to 45 A, and selectable trip classes 10.

  • Product typeIndustrial Electrical Controls & Automation
  • Product colorTransparent
  • Reliable motor protection with electronic overload relay adjustable from 9 A to 45 A
  • Flexible trip-class selection covers 10, 19, 20 and 30 for varied applications
  • Non-reversing three-phase starter rated for 480 V AC operation
  • NEMA-rated construction with surface-mount design simplifies panel installation
  • Built-in 1NO auxiliary contact provides immediate status signalling

Industrial Motor Starter for 3-Phase Systems

The Eaton AN19DN0C5E045 is a NEMA magnetic motor starter built for three-phase industrial circuits rated at 480V AC. It provides non-reversing control with electronic overload protection adjustable from 9 A to 45 A, making it suitable for machinery that requires reliable motor starting and protection in fixed-direction applications.

Surface Mount with 1NO Auxiliary Contact

The unit mounts on a flat surface and includes one normally-open auxiliary contact for status signalling or interlocking. Wiring follows standard NEMA starter practice; the most common issue is mismatching the overload trip class — selectable among 10A, 10, 20, or 30 — to the motor’s thermal characteristics, which can cause nuisance tripping or insufficient protection.

Verify Voltage Phase and Overload Range Before

Confirm that the supply is three-phase and does not exceed 600V AC, the starter’s maximum voltage rating. Ensure the motor’s full-load current falls within the 9 A to 45 A adjustment window and that the required trip class matches one of the four available settings. The starter has no built-in operator, so external control devices must be supplied separately.

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Price $420.99
Pricier than about 90% of the 3,838 comparable items (median $41.99).

Specifications

Product
Brand nameEaton
Product typeIndustrial Electrical Controls & Automation
Product colorTransparent

Questions about this item

How can I confirm the starter is operating correctly after installation?

Apply three-phase 480 V AC power and verify the contactor pulls in, the electronic overload holds at the 9–45 A setting, and the single 1 NO auxiliary contact changes state to signal run status.

What ships with the unit and what must be sourced separately?

The starter includes the NEMA non-reversing contactor, electronic overload relay adjustable from 9 to 45 A, and one 1 NO auxiliary contact; mounting hardware, control wiring, and branch-circuit protection are not included.

Which overload trip class should I select for my motor?

Choose 10A, 10, 20, or 30 on the electronic overload to match the motor’s acceleration time and thermal withstand curve.

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