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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
|Product Line||Series C L Frame|
The Eaton LDB3350 Molded Case Circuit Breaker operates with 3 Poles and 350 Amps. The module has a L Frame and a Thermal-Magnetic Unit Type.
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|Dimensions (W x H x D)||8.25 x 10.75 x 4.06 inches|
|Interrupting Capacity||65 kAIC at 240 Volts AC|
|Part Number/Catalog No.||LDB3350|
|Product Type||Molded Case Circuit Breaker|
The LDB3350 is a 3-pole Series C Type LDB Cutler-Hammer thermal-magnetic circuit breaker manufactured by Eaton Cutler-Hammer. It has an L Frame and it is rated at 600 Volts AC or 250 Volts DC maximum operating voltage, and at 350 amps continuous current. The range of its interrupting capacities are 65, 25, 35, and 22 kAIC at 240 Volts AC, 600 Volts AC, 480 Volts AC, and 250 Volts DC, respectively. The LDB3350 thermal-magnetic circuit breaker is suitable for providing high-performance overload protection, main and branch circuit protection, as well as switching control for industrial equipment and circuits such as induction motors and motor control centers. It features non-interchangeable fixed thermal and thermal-magnetic trip units on each pole and it comes equipped with standard line and load terminals that support the use of different cable types that match its rating.
A molded case enclosure houses all the internal components of the LDB3350 thermal-magnetic circuit breaker. This enclosure is built from the best glass-polyester material to repel moisture and inhibit the growth of fungus while providing appropriate insulation to ensure user safety. The toggle switch operating mechanism of the LDB3350 circuit breaker provides ease-of-operation and it also indicates if the beaker is on, off, or tripped. This breaker features a push-to-trip button for manually testing its functionality and it can only be manually turned back on after a trip out. It features an optional shunt trip, under-voltage release, and alarm switch. For flexibility of use and application, the LDB3350 thermal-magnetic circuit breaker is compatible with many Series C circuit breaker accessories.
Manufacturer Part Numbers (MPNs) are often difficult to read. Here are some commonly mistaken versions for the LDB3350: