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 LD3300 is a 600 Volts feed-thru circuit breaker manufactured by Eaton/Westinghouse. The breaker allows for the individual changing of the trip unit in the case of a faulty trip unit instead of replacing the entire breaker. The interchanging of the trip unit is only possible if the LD3300 was purchased in individual components. If the LD3300 is purchased as a complete circuit breaker, it is factory sealed, making the trip unit non-interchangeable. The LD3300 has 3 poles and it has load and line side lug terminals. The LD3300 complete molded case circuit breaker is the Type LD, it has an L-frame type, and it belongs to Series C of molded case circuit breakers from Eaton. The AIC rating for the LD3300 is 35000 AIC at 480 Volts AC, 65000 AIC at 240 Volts AC, 25000 AIC at 600 Volts AC, and 22000 AIC at 250 Volts DC.
The LD3300 uses an adjustable thermal adjustable magnetic trip mechanism and it accommodates a maximum current of 300 Amps plus an operating DC voltage of 250 Volts. The circuit breaker is CE approved, it measures 13 inches x 10 inches x 8 inches and it has a gross weight of 21 pounds. The LD3300 accommodates an optional shunt trip which provides remote controlled electrical tripping for the circuit breaker. The shunt trip comprises an intermittent rated solenoid, a tripping plunger, and a cutoff switch connected to a plug-in module. The LD3300 operates best in environments with a maximum ambient temperature of 40 degrees Celsius and it is usable in systems powered by a 3-phase power supply. The terminals for the LD3300 are made of aluminum.