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Allen Bradley 140U MCB 140U-JD6D3-D10

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140U-JD6D3-D10

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The 140U-JD6D3-D10 molded case circuit breaker from Allen Bradley is engineered for robust electrical protection. With a current rating of 100 A, this circuit breaker operates effectively at a voltage of 600 VAC and features a three-pole configuration for versatile applications.

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Ships from Raleigh, NC
2 Year DO Supply Warranty
Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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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-JD6D3-D10

ManufacturerAllen Bradley
Product TypeMolded Case Circuit Breaker
Product Line140U MCB
Part Number140U-JD6D3-D10
Weight8.31 lbs (3.77 kg)
Frame SizeJ Frame
Rated Current100 A
Rated Voltage600 VAC
Number of Poles3 Poles
Interrupting Rating65 kA at 480 VAC
Trip TypeThermal Magnetic
Minimum Frequency50 Hz
Maximum Frequency60 Hz
Mounting TypeDIN Rail or Panel Mount
IP RatingIP20
Installation Altitude1000 m
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The Allen Bradley 140U-JD6D3-D10, part of the 140U MCB series, stands as a sturdy molded case circuit breaker. Designed for efficient current management, this unit accommodates a rated current of 100 A. It operates at a nominal voltage of 600 VAC, making it suitable for various power distribution applications. This breaker utilizes a three-pole design to offer flexibility in circuit configuration.

The interrupting capacity of the 140U-JD6D3-D10 reaches up to 65 kA at 480 VAC, ensuring it can effectively protect against overloads and faults. The thermal magnetic trip feature ensures prompt responses to electrical issues, further enhancing the safety of connected systems. The frequency range supported by this device spans from a minimum of 50 Hz to a maximum of 60 Hz.

Mounting options for this breaker include DIN rail or panel mount setups, ensuring configuration convenience in different settings. It possesses an IP rating of IP20, signifying a moderate level of protection against dust and liquids. The operational capability is validated for installation at altitudes up to 1000 meters, lending to its adaptability in various environments.