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 FDB4050 is a Series C circuit breaker with an F frame manufactured by Eaton Cutler-Hammer. The FDB4050 is designed with four poles and 50 Amps of rated current. It weighs only 6 pounds and it measures 5.5 inches in width, 6 inches in height, 3.375 inches in depth, It controls excess electricity. The FDB4050 is capable of operating with both cable in and cable out setups. Certifications by international agencies from Britain, Japan, South Africa, Switzerland, Australia, Canada, Germany etc. rate this molded case circuit breaker higher than the other available circuit breakers on the market. The switching capacities (also known as the short circuit rating or SCCR) imply the maximum capability of the circuit breaker to interrupt current without causing any damage to its own parts. This capacity is 14,000 kAIC at 600 Volts AC. The UPC number of the FDB4050 is 786679013090.
According to the UL 489 standard, the kAIC of the FDB4050 circuit breaker is 18,000 kAIC at 240 Volts AC (at 50/60 Hertz frequency), 14,000 kAIC at 480 Volts AC (at 50/60 Hertz frequency), and 14,000 kAIC at 600 Volts AC (at 50/60 Hertz frequency). For the DC counterpart, the FDB4050 offers a protection rating of 10,000 kAIC at 250 Volts DC. For the International Electrotechnical commission recommendation known as the IEC-157, the kAIC of FDB4050 circuit breaker is 18,000 kAIC at 220 to 240 Volts AC, 14,000 kAIC at 380 to 415 Volts AC, the 14,000 kAIC at 440 Volts AC, and 10,000 kAIC (P1) at 250 Volts DC.