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EATON ECN33 Class Non-Combination Starters


Eaton ECN33 Class non-combination reversing starters are used to control the operation of electric motors. They have an enclosure for each component and a contactor & a thermal overload relay mounted in separate enclosures.

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EATON ECN3321CAAA
StyleModelFrequencyCoil VoltageHeightNema SizeNema Enclosure RatingActuator TypePrice
A
ECN3321CAA		------€6,488.42
A
ECN3301CBA-C1		--12 3/5"NEMA Size 0NEMA 1FAST/SLOW/STOP pushbuttons€5,211.02
A
ECN3311AAA		50/60 Hz10/120V-NEMA Size 1NEMA 1-€3,635.18
A
ECN3321AAA		50/60 Hz10/120V13.85"NEMA Size 2NEMA 1-€6,454.58
A
ECN3308AAA		50/60 Hz10/120V-NEMA Size 0NEMA 12-€4,176.37
A
ECN3311EEA		60 Hz208V13.85"NEMA Size 1NEMA 1HIGH/LOW/STOP pushbuttons€4,836.96
A
ECN3301EAA		60 Hz208V12 3/5"NEMA Size 0NEMA 1-€3,314.84

Features

  • They can be operated on three-phase AC power with a voltage range from 208 to 600V.
  • These starters come with silver-alloy contacts for high current capacity and prolonged service life.
  • They are equipped with auxiliary contacts for remote indication of the starter's status and use in control circuits.

Standards and Approvals

  • ABS
  • cUL
  • UL

Frequently Asked Questions

How to install these reversing starters?

  • Select a suitable enclosure for the contactor and overload relay based on application requirements and environmental factors.
  • Mount the enclosures in a location with appropriate clearances and using proper mounting hardware.
  • Wire the three-phase AC power supply to the line terminals on the contactor enclosure following the manufacturer's instructions for wire sizing and termination.
  • Wire the motor leads to the load terminals on the contactor enclosure following the manufacturer's instructions for wire sizing and termination.
  • Connect the control circuit wires to the auxiliary contacts on the contactor and overload relay enclosures as per the application requirements.
  • Test the starter to ensure proper operation and overload protection and troubleshoot any issues.
  • Label the starter with appropriate markings to identify the function of each terminal and control device.

How to maintain Eaton ECN33 Class starters?

  • Regularly inspect enclosures for damage or wear and repair or replace as needed.
  • Clean the starter regularly to remove dirt, dust, and debris.
  • Inspect contacts for signs of wear or damage and replace them if necessary.
  • Test the overload relay regularly to ensure correct function.
  • Lubricate moving parts as per manufacturer's recommendations.
  • Check wiring connections regularly to ensure they are tight and secure.

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