Eaton Cutler-Hammer DK2400

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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 DK2400
Product Line Series C K Frame
Manufacturer Eaton Cutler-Hammer

Product Description

The DK2400 Molded Case Circuit Breaker operates with 2 Poles and 400 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 400
Dimensions (W x H x D) 5.5 x 10.13 x 4.1 in.
Frame K
Interrupting Capacity 65 kA @ 240V AC
Part Number/Catalog No. DK2400
Poles 2
Product Type Molded Case Circuit Breaker
Series C
Unit Type Thermal-Magnetic
Weight 10 lbs

About the DK2400

The DK2400 is a complete Series C circuit breaker from the Eaton Cutler-Hammer Corporation. The DK2400 is a 2-pole complete circuit breaker with aluminum line and load terminals. The current rating of the DK2400 is 400 Amps. The continuous current rating at 40 degrees Celsius is from 250 to 400 Amps. The voltage rating is 240 Volts AC and 250 Volts DC. The interrupting rating of the DK2400 is 65 Kiloamps Interrupt Capacity at 240 Volts AC and 10 Kiloamps Interrupt Capacity at 250 Volts DC. The frequency rating of the breaker is from 50 to 60 Hertz. The shunt trip ratings are 208 to 380 Volts AC or 110 to 127 Volts DC. The fixed thermal and fixed magnetic trip mechanisms are both supported.

The DK2400 supports the following arc-flash reduction systems: the ALSI, ASLI (A), and the ASSIG. The trip unit is interchangeable. Status indications are provided via LEDs for breaker status and in the case of trips. A digital current display is also provided for system monitoring. The DK2400 should only be installed or serviced when it is not energized. Failure to do so can result in death, serious injury, or large-scale property damage. Therefore, the absence of all voltage must be confirmed before performing any service activity. Overheated terminals can damage the breaker and lead to tripping. Since the DK2400 has aluminum terminals, a suitable joint compound should be used to prevent terminal overheating. The molded case of the DK2400 is available in a K-frame NEMA enclosure. The dimensions of the DK2400 are 5.5 x 5.5 x 4.1 inches and it weighs 11.5 pounds.

Common Misspellings

Manufacturer Part Numbers (MPNs) are often difficult to read. Here are some commonly mistaken versions for the DK2400:

  • DK240O
  • DK24O0
  • DK24OO
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