Eaton Cutler-Hammer LDC3450
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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 | LDC3450 |
| Product Line | Series C L Frame |
| Manufacturer | Eaton Cutler-Hammer |
Product Description
The LDC3450 is a Adjustable Frequency Drive by Allen-Bradley. This Adjustable Frequency Drive also has an amperage rating of 450 amps.
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Technical Specifications
| Amps | 450 Amps |
| Dimensions (W x H x D) | 8.25 x 10.75 x 4.06 inches |
| Frame | L |
| Interrupting Capacity | 200 kAIC at 240 Volts AC |
| Part Number/Catalog No. | LDC3450 |
| Poles | 3 |
| Product Type | Molded Case Circuit Breaker |
| Series | C |
| Unit Type | Thermal-Magnetic |
| Weight | 20 pounds |
About the LDC3450
The LDC3450 is a molded case circuit breaker manufactured by Eaton Cutler-Hammer. The Cutler-Hammer LDC3450 circuit breaker is part of Series C of the Eaton LDC Type complete molded case circuit breakers. The Cutler-Hammer LDC3450 circuit breaker features fixed thermal and fixed magnetic trip units, 2 poles, 450 Amps of current rating, 600 Volts AC of voltage rating at 50/60 Hertz, 250 Volts DC, 200 kAIC at 240 Volts AC, 100 kAIC at 480 Volts AC, and line and load terminals. The Cutler-Hammer LDC3450 circuit breaker is contained in a Frame L enclosure type. The Cutler-Hammer LDC3450 circuit breaker is designed to provide a high level of performance in a considerably limited amount of space compared to fusible components. The Cutler-Hammer LDC3450 circuit breaker contact assembly deploys a high-speed “blow-open” mechanism by utilizing electromechanical forces from the high-level fault currents. The Cutler-Hammer LDC3450 circuit breaker is controlled by a toggle-handle mechanism which is mechanically trip-free to avoid closed contacts during short circuits.
The Cutler-Hammer LDC3450 circuit breaker’s toggle handle operating mechanism acts as a switching position indicator. The indicator indicates the on, off, and tripped positions of the Cutler-Hammer LDC3450 circuit breaker. The toggle handle moves to the tripped position when the Cutler-Hammer LDC3450 circuit breaker is tripped due to overcurrent, short circuit, or undervoltage situations. The toggle handle should be placed in the off position when switching off the Cutler-Hammer LDC3450 circuit breaker by using the trip-out method. When the Cutler-Hammer LDC3450 circuit breaker trips from an overload or short circuit, it is openly shown by the position on the toggle handle, making it easy to identify and fix the problem. The Cutler-Hammer LDC3450 circuit breaker normally undergoes 2 calibration tests on every pole to check on the trip mechanism, performance, progress, and accuracy status of the circuit breaker. The Cutler-Hammer LDC3450 circuit breaker is a current limiting device due to its high-repulsion contact configuration and to its adapting of state-of-the-art arc extinguishing technology in operating mechanisms.
Common Misspellings
Manufacturer Part Numbers (MPNs) are often difficult to read. Here are some commonly mistaken versions for the LDC3450:
- LDC345O
- LDC34S0
- LDC34SO
