Eaton Cutler-Hammer KD2250

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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 KD2250
Product Line Series C K Frame
Manufacturer Eaton Cutler-Hammer

Product Description

The KD2250 Molded Case Circuit Breaker operates with 2 Poles and 250 Amps. The Thermal-Magnetic Molded Case Circuit Breaker is in the C Series and has a 10 lbs Weight.

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Technical Specifications

Amps 250 Amps
Dimensions (W x H x D) 5.5 x 10.13 x 4.1 inches
Frame K
Interrupting Capacity 65 kA at 240 Volts AC
Part Number/Catalog No. KD2250
Poles 2
Product Type Molded Case Circuit Breaker
Series C
Unit Type Thermal-Magnetic
Weight 10 pounds

About the KD2250

The KD2250 is a molded case circuit breaker from Eaton. The breaker is designed to accommodate a maximum voltage of 600 Volts AC or of 250 Volts DC when it is used to protect circuits powered by an alternating current or a direct current, respectively. The KD2250 is part of the wide-ranging Series C group of circuit breakers from Eaton/Westinghouse. With its 2 poles, the circuit breaker is conditioned for use in systems that use a single-phase power source. The KD2250 also belongs to the Cutler-Hammer Type KD subgroup of circuit breakers. The Eaton/Westinghouse KD2250 has a standard interrupt capacity and it is factory assembled, although its K frame allows for the purchase of individual parts.

If the KD2250 is ordered in its individual parts, this allows for the field installation of the terminals, the trip unit, and the frame. However, if the KD2250 circuit breaker is field assembled, it loses its ability to be used for reverse feed use. The circuit breaker has a maximum continuous amperage rating of 250 Amps at a maximum ambient temperature of 40 degrees Celsius. The KD2250, as with other K-frame circuit breakers from Eaton, has its terminals made from copper or aluminum. In special cases, the preferred material for the terminals should be specified when purchasing it. The Eaton KD2250 has line and load terminals and a 35 kAIC at a voltage of 480 Volts AC. For the trip unit, the KD2250 employs a fixed thermal and a fixed magnetic trip mechanism with long-time and instantaneous functions.

Common Misspellings

Manufacturer Part Numbers (MPNs) are often difficult to read. Here are some commonly mistaken versions for the KD2250:

  • KD225O
  • KD22S0
  • KD22SO
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