Eaton Cutler-Hammer ED3225

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DO Supply, Inc. sells surplus and refurbished products which are sourced through independent channels. All warranties and support, if applicable, are with DO Supply, Inc. and not the manufacturer. DO Supply, Inc. is not an authorized distributor or representative for the listed manufacturers and makes no representations as to any quality control performed by any listed manufacturer on the products. Read more

DO Supply, Inc. sells surplus and refurbished products which are sourced through independent channels. All warranties and support, if applicable, are with DO Supply, Inc. and not the manufacturer. DO Supply, Inc. is not an authorized distributor or representative for the listed manufacturers and makes no representations as to any quality control performed by any listed manufacturer on the products.

Some of the products sold by DO Supply, Inc. may come with firmware installed on them. DO Supply, Inc. makes no representation as to your ability or right to download, obtain, or use any firmware provided by the product's manufacturer. To the extent you wish to use such firmware, it is your responsibility to comply with the terms of any applicable license or other such agreement related to the download, installation, or use of the firmware. DO Supply, Inc. makes no representation that the version of the firmware that is installed on any product it sells is appropriate for your needs or use. Further, DO Supply, Inc. does not sell, re-sell, or license software that may be needed to operate certain hardware and customers must obtain any necessary software licensing, maintenance, or upgrades from the manufacturer or other authorized source. To the extent any of the products sold by DO Supply, Inc. requires software for operation, you acknowledge that DO Supply, Inc. does not sell or license such software and that it is solely your responsibility to obtain the software or a proper license to use it from authorized sources. Read less

Basic Details

MPN ED3225
Product Line Series C F Frame
Manufacturer Eaton Cutler-Hammer

Product Description

The Eaton ED3225 Molded Case Circuit Breaker is in the C Series and has 3 Pole(s). The module has 225 Trip Amps and a Thermal-Magnetic Trip Unit.

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Technical Specifications

Frame F
Interrupting Capacity 4.5 lb
Part Number/Catalog No. ED3225
Pole(s) 3
Product Type Molded Case Circuit Breaker
Series C
Trip Amps 65 kA @ 240V
Trip Unit 4.13 x 6 x 3.38 in.
Weight Thermal-Magnetic

About the ED3225

The ED3225 is a 225 Amps complete molded case Westinghouse/Cutler Hammer circuit breaker. The circuit breaker is ideal for use with reverse fed applications. The ED3225 only has load side lug terminals and its trip mechanism cannot be individually replaced. If the trip mechanism is faulty, the whole unit should be replaced. The ED3225 is a Type ED Series C circuit breaker with a temperature rating of 40 degrees Celsius and it supports instantaneous and LI-long-time trip functions. The ED3225 has 3 poles, a voltage rating of 240 Volts AC, 125 Volts DC, and a thermal magnetic trip protection type. The ED3225 molded case circuit breaker from Eaton has an AIC rating of 65 kA at 240 Volts AC, and 10 kA at 125 Volts DC. The circuit breaker uses bolt-on connections (Cable In and Cable Out) and it is panel or DIN rail mountable.

The ED3225 measures 3.38 inches by 4.13 inches by 4.13 inches and it is UL listed. The circuit breaker meets the NEMA SABS 156, SEV 157, IEC 157-1, BS 4752, AS 2184, and the AB1 standards. The ED3225 is purposely manufactured for commercial applications. The ED3225 Westinghouse circuit breaker, as with other Series C molded case circuit breakers, does not provide for the field installations of internal components. The Series C breakers are meant to provide a prolonged service life without maintenance. However, regular inspections should be performed, ensuring that the tripping mechanism is manually tested to check for delay times. Malfunctions during inspection call for a replacement of the whole unit.

Common Misspellings

Manufacturer Part Numbers (MPNs) are often difficult to read. Here are some commonly mistaken versions for the ED3225:

  • ED322S
typing