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140G-JTH4-D25

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The Allen-Bradley 140G-JTH4-D25 is a molded case circuit breaker designed for robust electrical management. With a current capacity of 250 Amps and an insulation voltage rating of 1000V, this model is equipped to handle demanding conditions.

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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 our products come with DO Supply's 2-year warranty.

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Technical specifications for 140G-JTH4-D25

Manufacturer	Rockwell Automation
Brand	Allen-Bradley
Part Number/Catalog No.	140G-JTH4-D25
Product Type	Molded Case Circuit Breaker
Frame	J
Amps	250
Interrupting Rating	Trip Unit
Protection Type	Electronic LSI
Poles	4
Current Range	250 A
Rated Insulation Voltage	1000V
Rated Impulse Withstand Voltage	8 kV
Weight	7.72 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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Rockwell Automation manufactures the 140G-JTH4-D25 under the Allen-Bradley brand. It is a molded-case circuit breaker that offers critical protection for electrical systems. It has a J-frame and provides extensive capabilities necessary for high-load environments. The breaker can reliably manage a current up to 250 Amps.

The 140G-JTH4-D25 features a trip unit, which contributes to efficient circuit protection. This breaker model supports electronic LSI protection, ensuring precise control and response to overload and fault conditions. With four poles, it is versatile for various configurations within electrical systems.

This circuit breaker supports a rated insulation voltage of 1000 volts and sustains an impulse withstand voltage of 8 kV, ensuring reliability in dynamic electrical environments. Weighing 7.72 pounds, the unit can be easily integrated into existing setups. Its mechanical life rating is 240 operations per hour, complemented by a 120 operations per hour rating for its electrical life. The Allen-Bradley 140G-JTH4-D25 is engineered for long-lasting, dependable performance in demanding applications.