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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
MPN | NGS312038E |
Product Line | Series G NG Frame |
Manufacturer | Eaton Cutler-Hammer |
The NGS312038E is a Variable Frequency AC Drive. The amperage rating of this Adjustable Frequency Drive is 120.
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Amps | 120 |
Frame | NG |
kAIC @ 480 VAC | 50 |
Main Conducting Paths | 750 Volts AC |
Max. Opening Time | 62 milliseconds |
Max. Rated Current | 1200 A |
Max. Switching Frequency | 60 1/hour |
Part Number/Catalog No. | NGS312038E |
Poles | 3 |
Product Type | Molded Case Circuit Breaker |
Rated Making Capacity | 20 A |
Rated Operational Voltage | 600 Volts |
Terminations | Imperial tapped line/load conductor |
Trip Unit | 310+ Electronic ALSI with maintenance mode |
The Eaton Cutler-Hammer NGS312038E is a Circuit Breaker from Series G family of Molded Case Circuit Breakers. This is a product that has been designed to increase efficiency in electrical installations. It brings a high interrupting current limiting capability, and it is applied for circuit protection in systems with a voltage rating lower than 480 Volts AC. The NGS312038E has a 1200 Amp capacity that makes it suitable for high-power industrial and naval applications. It can also be used for power generation installations, for renewable sources of energy protection, and for big data centers.
The Eaton NGS312038E has electronic ALSI trip type unit with maintenance mode. This makes it one of the most advanced field installation protection devices. The module relies its functioning on Digitrip 310 RMS true current RMS sensing module with a microprocessor inside of it. It is equipped with an operating mechanism that provides a means of closing and opening breakers contacts. Contacts closing is conducted automatically when there is a trip situation. Contacts opening is usually conducted manually, although you can mount an additional automatic unit for this task to be performed remotely or automatically. The mechanism clearly indicates circuit breaker position, for which is important for the user to be able to detect a trip point in the system (especially where multiple breakers are installed in a system). The item is packed in NG-Frame dimensioned housing, it is suitable for reverse feed use in systems that has frequency rating between 50 and 60 Hertz. The device is delivered with load and line terminals on it.
Manufacturer Part Numbers (MPNs) are often difficult to read. Here are some commonly mistaken versions for the NGS312038E: