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Allen Bradley 140U MCB 140U-JD0D3-D15

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140U-JD0D3-D15

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The Allen Bradley 140U-JD0D3-D15 is a molded case circuit breaker designed for robust electrical protection. Offering a three-pole design, this device is rated for a continuous current of 150 amperes.

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Rockwell Disclaimer: The product is used surplus. DO Supply 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 DO Supply 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, DO Supply 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. DO Supply 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. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply 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.

Technical specifications for 140U-JD0D3-D15

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140U MCB
Part Number140U-JD0D3-D15
Weight32.00 lbs (14.51 kg)
Frame SizeJ Frame
Number of Poles3 poles
Continuous Current150 A
Rated Voltage (AC)600 V AC
Rated Voltage (DC)500 V DC
Interrupting Rating100 kA at 480 VAC
Minimum Operating Temperature0 °C
Maximum Operating Temperature40 °C
Minimum Storage Temperature0 °C
Maximum Storage Temperature40 °C
Installation Altitude1000 m
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The Allen Bradley 140U-JD0D3-D15 is categorized as a molded case circuit breaker, offering significant safety and control in electrical applications. It is built with a J frame size, designed to accommodate up to three poles for circuit protection. This breaker is engineered to handle a continuous current load of 150 A and can operate with rated voltages of 600 V AC or 500 V DC.

In terms of performance, it boasts an impressive interrupting rating of 100 kA when operating at 480 VAC, ensuring that it can manage fault currents effectively. This feature is critical in environments where high fault levels may be present.

The operational capabilities of this circuit breaker are maintained within defined temperature limits, functioning safely between 0 °C and 40 °C. Similarly, its storage temperature range is also set from 0 °C to 40 °C, making it adaptable for varied conditions. Furthermore, it is designed for installation at altitudes of up to 1000 meters, making it suitable for numerous installation environments. These specifications combine to create a reliable device suitable for complex electrical systems.