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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
|Product Line||Series C F Frame|
The Eaton ED3020 Molded Case Circuit Breaker is in the C Series and has 3 Pole(s). The module has 20 Trip Amps and a Thermal-Magnetic Trip Unit.
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|Dimensions||4.13 x 6 x 3.38 inches|
|Interrupting Capacity||65 kAIC at 240 Volts AC|
|Part Number/Catalog No.||ED3020|
|Product Type||Molded Case Circuit Breaker|
The ED3020 is a molded case circuit breaker with non-interchangeable trip units that belongs to the F Frame product line of Series C of the molded case circuit breakers. This breaker is manufactured by Eaton Cutler-Hammer. The Eaton Cutler-Hammer ED3020 molded case circuit breaker with non-interchangeable trip units features 3 poles that are connected through common parts and these features a thermal-magnetic mechanism. This mechanism offers 2 kinds of detections. One of them is performed by means of a bimetal strip that reacts against the temperature generated by the current and the other one is performed by the means of an electromagnet. Once the trips have detected a short circuit through these methods, these are going to perform a tripping action, impeding the abnormal current from affecting the whole circuit, system, or the equipment attached.
The Eaton Cutler-Hammer ED3020 molded case circuit breaker with non-interchangeable trip units operates with a maximum continuous amperage rating of 20 Amps at 40 degrees Celsius. This amperage rating can be affected if the circuit breaker is exposed to excessive heat. The Eaton Cutler-Hammer ED3020 molded case circuit breaker with non-interchangeable trip units has a voltage line class of 240 Volts AC or 125 Volts DC maximum. This breaker is suitable for reverse use. If the users want to include the breaker in an enclosure, it needs to be one that has a good ventilation system. Slow heat dissipation can affect the performance of the breaker enormously. If the breaker is going to be exposed to slow heat dissipation or higher air ambient temperatures than it is rated for, its maximum ampere rating must be derated.
Manufacturer Part Numbers (MPNs) are often difficult to read. Here are some commonly mistaken versions for the ED3020: