Eaton Cutler-Hammer
Eaton Cutler-Hammer Drives
Eaton Cutler-Hammer PLC
Eaton Cutler-Hammer Circuit Breakers
Allen Bradley Panelview
Allen Bradley PLC
GE Fanuc
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Product comes with Urgent Automation's 1-year warranty.
Rockwell Disclaimer: The product is used surplus. Urgent Automation is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because Urgent Automation is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, Urgent Automation makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Urgent Automation also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. Urgent Automation also makes no representations as to your right to install any such firmware on the product. Urgent Automation will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.
Urgent Automation is NOT an authorized distributor for this manufacturer and therefore the manufacturer’s warranty does not apply.
Product comes with Urgent Automation's 1-year warranty.
The LGS4630NN is a circuit breaker frame manufactured by Westinghouse and the Eaton Corporation. The circuit breaker frame is made of a molded case that effectively guards the breaker’s internal components against fungus and mold build-up. The LGS4630NN belongs to the G Series of molded case circuit breakers from Westinghouse and Eaton that is classified under the LG Frame category. According to this category, the LGS4630NN can withstand a voltage (impulse) of 4 Kilo Volts and 8 Kilo Volts for the main conducting paths and auxiliary circuits, respectively. Since the LGS4630NN has a current rating of 630 Amps, it is not CSA or UL listed because these listings have maximum current ratings of 600 Amps.
When wiring the circuit breakers housed in the LGS4630NN frame, the solid conductor cross sections should not exceed 2.5 millimeters square and it should not fall below 0.75 millimeters square for auxiliary circuits utilizing terminal strips. Auxiliary switches interfaced with the LG Frame sizes, such as the LGS4630NN, have a making capacity of 20 Amps, a thermal current of 6 Amps, and an operating current of either 6.0, 3.0, or 0.3 Amps at 230 Volts AC, 400 Volts AC, or 600 Volts AC, respectively. The LGS4630NN, as with other LG Frame sizes, has an undervoltage release ranging between 35 and 70% and it has an 85 to 110% pickup. The permissible operating temperature for the circuit breaker frame ranges from a minimum of -20 degrees Celsius to a maximum of +70 degrees Celsius. The LGS4630NN has 4 poles.
| Part Number/Catalog No. | LGS4630NN |
| Product Type | Frame |
| Frame | LG |
| Poles | 4 |
| Amps | 630 Amps |
| Operating Temperature | -20 to 70 degrees Celsius |
| Part Number/Catalog No. | LGS4630NN |
| Product Type | Frame |
| Frame | LG |
| Poles | 4 |
| Amps | 630 Amps |
| Operating Temperature | -20 to 70 degrees Celsius |