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140G-J2H3-D15

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The 140G-J2H3-D15 from Allen-Bradley is an advanced molded case circuit breaker designed to handle substantial loads. It can manage 150A of rated current and 250A of maximum current, ensuring efficient operation under high-stress conditions.

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Technical specifications for 140G-J2H3-D15

Manufacturer	Rockwell Automation
Brand	Allen-Bradley
Part Number/Catalog No.	140G-J2H3-D15
Product Type	Molded Case Circuit Breaker
Frame	J
Amps	250
Interrupting Rating	25 kA
Protection Type	Electronic LSI
Current Range	150 A
Rated Insulation Voltage	1000V
Rated Impulse Withstand Voltage	8 kV
Weight	5.51 lb
Mechanical Life	240 Operations/hr.
Electrical Life	120 Operations/hr.

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.

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The 140G-J2H3-D15 molded case circuit breaker from Allen-Bradley is engineered for robust performance in electrical systems. It was designed within a J frame and supports a rated current of 150 Amps and a maximum current rating of 250 Amps, making it suitable for high-load applications. Its interrupting rating of 25 kA ensures safe operation during fault conditions, effectively safeguarding the associated circuitry.

This unit incorporates electronic LSI protection for precise monitoring and enhanced safety features compared to traditional models. It also delivers reliable protection under varying load conditions. Its rated insulation voltage is 1000 Volts, allowing it to be used in heavy-duty industrial environments. Additionally, the breaker is capable of withstanding impulse voltages of up to 8 kV, which is critical for preventing damage from electrical surges.

Weighing 5.51 lbs., the 140G-J2H3-D15 is practical for installation in various system setups. It features a mechanical life rating of 240 operations per hour, complemented by an electrical life rating of 120 operations per hour, indicating its durability and reliability through repeated electrical cycles. This circuit breaker emphasizes both efficiency and safety in its design.