Eaton Cutler-Hammer KES3250LSIG

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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 KES3250LSIG
Product Line Series C K Frame
Manufacturer Eaton Cutler-Hammer

Product Description

The KES3250LSIG Molded Case Circuit Breaker operates with 3 Poles and 250 Amps. The Thermal-Magnetic Molded Case Circuit Breaker is in the C Series and has a 11.5 lbs Weight.

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Technical Specifications

Amps 250
Continuous Current Range 55-400 A
Dimensions (W x H x D) 5.5 x 10.13 x 4.1 in.
Frame K
Part Number/Catalog No. KES3250LSIG
Poles 3
Product Type Molded Case Circuit Breaker
Series C
Unit Type Thermal-Magnetic
Weight 11.5 lbs

About the KES3250LSIG

The KES3250LSIG is a Cutler-Hammer molded case circuit breaker manufactured under the C Series classification. The KES3250LSIG is a 3-pole trip unit with a current capacity of up to 250 Amps. The unit is a UL 489 device that is intended for providing circuit protection on feeder systems, and protecting the branch circuits and the service entrance. The KES3250LSIG comes with the shunt trip and the undervoltage release options.  It is an LSIG electronic trip unit that comes with microprocessors for intelligent protection. The KES3250LSIG features the alarm switch option and it comes with the UL and CSA approvals. The KES3250LSIG has the adjustable thermal and adjustable magnetic trip units. The KES3250LSIG features a standard interrupting capacity with feed-thru and complete non-interchangeable LI long-time and instantaneous trip functions featuring the line and load side lug terminals.

In case a dual-conductor terminal is installed on the trip unit with a single conductor, the conductor should be installed on the open terminal end near the circuit breaker. Ensure that the line and load conductors and accessories are correctly connected as well. If users are replacing an existing KES3250LSIG circuit breaker, ensure that the voltage, continuous current, and interrupting ratings are suitable. The KES3250LSIG has a magnetic element on each of the poles that can be adjusted by rotating the provided adjustment buttons that are on the front of the unit. This can be done by using a suitable screwdriver. The Series C molded case circuit breakers come with an excellent design providing long service timeframe. However, it is important to ensure that the circuit breaker is serviced and inspected routinely. The periodic checks help to prolong the lifetime of the KES3250LSIG.

Common Misspellings

Manufacturer Part Numbers (MPNs) are often difficult to read. Here are some commonly mistaken versions for the KES3250LSIG:

  • KES3250LSI6
  • KES3250LS1G
  • KES3250LS16
  • KES3250L5IG
  • KES3250L5I6
  • KES3250L51G
  • KES3250L516
  • KES325OLSIG
  • KES325OLSI6
  • KES325OLS1G
  • KES325OLS16
  • KES325OL5IG
  • KES325OL5I6
  • KES325OL51G
  • KES325OL516
  • KES32S0LSIG
  • KES32S0LSI6
  • KES32S0LS1G
  • KES32S0LS16
  • KES32S0L5IG
  • KES32S0L5I6
  • KES32S0L51G
  • KES32S0L516
  • KES32SOLSIG
  • KES32SOLSI6
  • KES32SOLS1G
  • KES32SOLS16
  • KES32SOL5IG
  • KES32SOL5I6
  • KES32SOL51G
  • KES32SOL516
  • KE53250LSIG
  • KE53250LSI6
  • KE53250LS1G
  • KE53250LS16
  • KE53250L5IG
  • KE53250L5I6
  • KE53250L51G
  • KE53250L516
  • KE5325OLSIG
  • KE5325OLSI6
  • KE5325OLS1G
  • KE5325OLS16
  • KE5325OL5IG
  • KE5325OL5I6
  • KE5325OL51G
  • KE5325OL516
  • KE532S0LSIG
  • KE532S0LSI6
  • KE532S0LS1G
  • KE532S0LS16
  • KE532S0L5IG
  • KE532S0L5I6
  • KE532S0L51G
  • KE532S0L516
  • KE532SOLSIG
  • KE532SOLSI6
  • KE532SOLS1G
  • KE532SOLS16
  • KE532SOL5IG
  • KE532SOL5I6
  • KE532SOL51G
  • KE532SOL516
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