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140G-H0C3-C30

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The 140G-H0C3-C30 is a molded case circuit breaker that operates efficiently under demanding electrical conditions. Manufactured by Allen-Bradley, this device features a robust frame type H, with a capacity rated for 125 amps and an impressive interrupting capacity of 100 kA.

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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-H0C3-C30

Manufacturer	Eaton Cutler-Hammer
Brand	Eaton Cutler-Hammer
Part Number/Catalog No.	140G-H0C3-C30
Product Type	Molded Case Circuit Breaker
Frame	H
Amps	125
Interrupting Rating	100 kA
Protection Type	Fixed Thermal/ Fixed Magnetic
Current Range	30 A
Rated Insulation Voltage	1000 V
Rated Impulse Withstand Voltage	8 kV
Weight	2.65 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-H0C3-C30 molded case circuit breaker is engineered for high-capacity electrical applications. This device is rated for a maximum frame size of H and a current capacity of 125 amps. It functions effectively within a current range of 30 amps, making it suitable for diverse load requirements. With an impressive interrupting rating of 100 kA, it provides strong protection for downstream equipment.

The breaker utilizes fixed thermal and fixed magnetic protection methodologies to ensure safety in unforeseen overload conditions. Its rated insulation voltage stands at 1000 V, and it can endure an impulse withstand voltage of 8 kV, enhancing its reliability in challenging electrical environments. Weighing 2.65 pounds, it offers a compact form factor for easier installation without compromising performance.

In terms of operational longevity, this circuit breaker supports a mechanical lifecycle of 240 operations per hour paired with an electrical lifecycle of 120 operations per hour, reinforcing its durability for repeated applications. The design of the 140G-H0C3-C30 ensures dependable operation and solid safety features, making it a preferred choice for critical industrial and commercial electrical systems.