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140G-H2C4-C20

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The 140G-H2C4-C20 is a molded case circuit breaker from Allen-Bradley, known for its robust design and reliability in various electrical settings. With a maximum current rating of 125 Amps, this device is equipped to handle demanding applications and features a 25 kA interrupting rating for effective fault management.

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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-H2C4-C20

Manufacturer	Rockwell Automation
Brand	Allen-Bradley
Part Number/Catalog No.	140G-H2C4-C20
Product Type	Molded Case Circuit Breaker
Frame	H
Amps	125
Interrupting Rating	25 kA
Protection Type	Fixed Thermal/ Fixed Magnetic
Poles	4
Current Range	20 A
Rated Insulation Voltage	1000 V
Rated Impulse Withstand Voltage	8 kV
Weight	3.53 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 Allen-Bradley 140G-H2C4-C20, part of the 140G series by Rockwell Automation, serves as a reliable molded case circuit breaker tailored for high-performance operation. This unit is classified under the H frame type, rated for a maximum current capacity of 125 Amps. Designed to provide robust protection, it features an interrupting capability of 25 kA, ensuring the safety of connected loads during fault conditions.

This breaker utilizes a four-pole arrangement, providing support for a current range starting at 20 Amps and is constructed with fixed thermal and magnetic protection mechanisms for dependable functioning. Rated for insulation at 1000 Volts, it also offers an impressive impulse withstand voltage of 8 kV, emphasizing its resilience against transient voltage surges.

Weighing in at 3.53 lbs, the 140G-H2C4-C20 is designed for convenient installation. It includes a mechanical life rating of 240 operations per hour and an electrical life rating of 120 operations per hour, highlighting its durability and suitability for continuous use in various industrial environments.