Eaton Cutler-Hammer KES4250LSI

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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 KES4250LSI
Product Line Series C K Frame
Manufacturer Eaton Cutler-Hammer
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DO Supply is NOT an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer’s warranty does not apply. Product comes with DO Supply's 1-year warranty.

Product Description

The KES4250LSI is a Variable Frequency AC Drive that is branded and manufactured by Allen Bradley-Rockwell Automation. This Variable Voltage AC Drive also has an amperage rating of 250 amps.

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Technical Specifications

Amps 250 Amps
Continuous Current Range 55 to 400 Amps
Dimensions (W x H x D) 7.22 x 10.13 x 4.1 inches
Frame K
Part Number/Catalog No. KES4250LSI
Poles 4
Product Type Molded Case Circuit Breaker
Series C
Trip Unit 310+ Electronic LSI
Weight 11.5 pounds

About the KES4250LSI

Manufactured by Cutler-Hammer, the KES4250LSI is a molded case circuit breaker device. It belongs to the popular C Series of circuit breakers from Cutler-Hammer. The C Series circuit breakers are popular in the market for having high-end specifications like an amperage rating that ranges from 15 to 2500 Amps and high-speed “blow-open” action. The voltage ratings of the KES4250LSI are 600 Volts AC and 250 Volts DC. The KES4250LSI is designed to be used in machinery and electrical OEMs which allows it to serve a wide range of industries and applications. The KES4250LSI has 4 poles. The maximum AC voltage of the circuit breaker is 480Y/277 Volts AC.

It also has a maximum DC voltage of 125 or 250 Volts DC. The amperage rating of the KES4250LSI is 50 Amps. The KES4250LSI is a fixed thermal and fixed magnetic trip type circuit breaker. The interruption rating for the KES4250LSI is 65 kAIC at 240 Volts AC and it is 14 kAIC at 480Y/277 Volts DC. The circuit breaker also has a frequency rating of 50 to 60 Hertz. The KES4250LSI is a 3-phase operation circuit-breaker. The connection type for this circuit breaker is the bolt-on type. The frame of the KES4250LSI is the K frame which means that the frame size for the circuit breaker is also a K frame. The frame type falls under the complete breaker category. The length of the KES4250LSI is 6.6 inches with a height of 3.8 inches and also a width of 3.8 inches. The circuit breaker has a net weight of 11 pounds 8 ounces.

Common Misspellings

Manufacturer Part Numbers (MPNs) are often difficult to read. Here are some commonly mistaken versions for the KES4250LSI:

  • KES4250LS1
  • KES4250L5I
  • KES4250L51
  • KES425OLSI
  • KES425OLS1
  • KES425OL5I
  • KES425OL51
  • KES42S0LSI
  • KES42S0LS1
  • KES42S0L5I
  • KES42S0L51
  • KES42SOLSI
  • KES42SOLS1
  • KES42SOL5I
  • KES42SOL51
  • KE54250LSI
  • KE54250LS1
  • KE54250L5I
  • KE54250L51
  • KE5425OLSI
  • KE5425OLS1
  • KE5425OL5I
  • KE5425OL51
  • KE542S0LSI
  • KE542S0LS1
  • KE542S0L5I
  • KE542S0L51
  • KE542SOLSI
  • KE542SOLS1
  • KE542SOL5I
  • KE542SOL51
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