Eaton Cutler-Hammer KDB3350

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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 KDB3350
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

This Variable Voltage AC Drive is manufactured by Allen-Bradley. This unit also has an amperage rating of 350.

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One-Year Warranty

We are proud to offer a one-year DO Supply Warranty with all purchases.

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Technical Specifications

Amps 350
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. KDB3350
Poles 3
Product Type Molded Case Circuit Breaker
Series C
Unit Type Thermal-Magnetic
Weight 11.5 lbs

About the KDB3350

The Eaton Cutler-Hammer KDB3350 Molded Case Circuit Breaker is a complete assembled Frame K circuit breaker with a non-interchangeable trip unit, which provides overload and short-circuits protection to conductors and connected appliances in a low voltage distribution system. It is suitable for reverse feed use and HACR rated applications and built for easy and convenient field wiring it supplied load and line side terminals. The KDB3350 is rated at 350 Amps (current rating), with a maximum interrupting rating of 35 KAIC, and it is suitable for 600 Volt AC ground and unground system. It can be wired to single and 3-phase applications depending on application needs using the 3-pole design. The KDB3350 is designed with Copper/Aluminium load and line side terminals, structurally designed to meet the nominal current rating, as well as provide easy means of wiring. It has an enclosure made of insulating material, and which houses a non-interchangeable trip unit. It has both thermal and magnetic trip elements, which provides fast-acting trip action and it achieves trip action using electromagnetic in series with line current and a bimetal heated by current load. The KDB3350 also has an operating mechanism of quick make and break type, which provides a means of operating the breaker’s contacts, and also indicate trip position. It has an ambient temperature rating of 40 degrees Celsius and can be used in a non-corrosive and non-condensing relative humidity environment. The KDB3350 weighs averagely 5.2 kilograms and has an aggregate dimension of 149.7 x 257.3 x 104.1 millimeters.

Common Misspellings

Manufacturer Part Numbers (MPNs) are often difficult to read. Here are some commonly mistaken versions for the KDB3350:

  • KDB335O
  • KDB33S0
  • KDB33SO
  • KD83350
  • KD8335O
  • KD833S0
  • KD833SO
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