UrgentAutomation sells surplus and refurbished products which are sourced through independent channels. All warranties and support, if applicable, are with UrgentAutomation and not the manufacturer. UrgentAutomation 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. The products listed on this website may vary as to their country of origin; the accessories, and other items included with the product; and the language used on the packaging, the parts, and any related instructions or printed material related to the products. This website is not sanctioned or approved by any manufacturer or tradename listed. Designated trademarks, brand names and brands appearing herein are the property of their respective owners. Read More
Some of the products sold by UrgentAutomation may come with firmware installed on them. UrgentAutomation 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. UrgentAutomation 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, UrgentAutomation 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 UrgentAutomation requires software for operation, you acknowledge that UrgentAutomation 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
The FDB4080 is a Series C molded case circuit breaker with an F frame that is manufactured by Eaton Cutler-Hammer. The maximum current the Series C molded case circuit breakers can process is between 10 and 225 Amps. The FDB4080 is manufactured with four poles, indicating four hot wires being connected to a neutral wire. Thus, when a short circuit occurs on any of the four hot wires, all four wires trip. The four poles of the circuit breaker ensure better protection for industrial electrical equipment because the neutral wire can be connected to the three power supplies to control the current flow. The F-frame molded case circuit breaker has physical dimensions of 5.5 inches x 6 inches x 3.375 inches and it weighs 6 pounds. The UL 489 rates the interrupting current capacity of the FDB4080 circuit breaker at 18,000 kAIC at 240 Volts AC (at 50/60 Hertz frequency), at 14,000 kAIC at 480 Volts AC (at 50/60 Hertz frequency), and at 14,000 kAIC at 600 Volts AC (at 50/60 Hertz frequency).
For the DC counterpart, the FDB4080 offers a protection rating of 10,000 kAIC at 250 Volts DC. The time constant measured for this device is 3 milliseconds minimum at 10 kA and 8 milliseconds minimum at 22 kA. The circuits must be largely non-inductive for the DC power ratings to be applicable. The FDB4080 are thermal magnetic circuit breakers that are sealed with non-interchangeable trip units, in other words, users cannot change the trip settings of their circuit breaker from 80 Amps to 100 Amps by changing the trip unit that is already the default in the breaker. The FDB4080 has a terminal on the load-end only. The maximum continuous current rating of the FDB4080 is 80 degrees Celsius with 14 kAIC capacity at 600 Volts AC maximum and at 250 Volts DC maximum.