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140G-JTC4-C25

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The 140G-JTC4-C25 is a molded case circuit breaker utilized in various electrical applications. Engineered by Allen-Bradley under Rockwell Automation, this unit supports a substantial current rating with a frame designation of J, designed primarily for operational efficiency.

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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-JTC4-C25

Manufacturer	Rockwell Automation
Brand	Allen-Bradley
Part Number/Catalog No.	140G-JTC4-C25
Product Type	Molded Case Circuit Breaker
Frame	J
Amps	250
Interrupting Rating	Trip Unit
Protection Type	Fixed Thermal/ Fixed Magnetic
Poles	4
Current Range	25 A
Rated Insulation Voltage	1000 V
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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The 140G-JTC4-C25 circuit breaker from Allen-Bradley is a robust choice for industrial electrical systems. This molded case circuit breaker is rated for 250 Amps and designed with a J frame. It effectively incorporates a trip unit for its interrupting rating and is built to provide reliable service.

This model consists of four poles and operates efficiently in a current range up to 25 Amps. With its protection mechanisms of fixed thermal and fixed magnetic trip types, this circuit breaker is well-equipped to manage overloads and short circuits effectively. Its rated insulation voltage reaches 1000 V, allowing it to function in high-voltage scenarios. Additionally, it withstands impulse voltages of up to 8 kV, enhancing its durability in fluctuating electrical environments.

Weighing 7.72 pounds, this circuit breaker facilitates ease of installation while ensuring mechanical strength. The mechanical life is rated for 240 operations per hour, while the electrical life reaches up to 120 operations per hour, demonstrating its longevity under operation. The 140G-JTC4-C25 is an essential component for those seeking reliable circuit protection in demanding applications.