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.

Learn more

140G-J6I4-D15

|

Need a Specific Revision?

The 140G-J6I4-D15 is a molded case circuit breaker that offers a combination of advanced safety and performance features. With a robust current rating of 250 Amps and an interrupting capacity of 65 kA, this circuit breaker is built to protect electrical circuits effectively.

Call for an immediate quote

2 Year DO Supply Warranty

Available

Ships from Raleigh, NC

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.

Learn more

Warranty

We sell industrial automation parts backed by our 2-year DO Supply Warranty.
Shipping

Same-day domestic and expedited international shipping with UPS, FedEx, DHL, and more.
Payment Methods

AMEX, Visa, MasterCard, Discover, wire transfer, and more, plus flexible payment plans.
Repairs & Exchanges

Repair and exchange services for all existing automation products.
Reseller Options

Drop shipping, blind shipping, and account shipping with no extra fees.

Technical specifications for 140G-J6I4-D15

Manufacturer	Rockwell Automation
Brand	Allen-Bradley
Part Number/Catalog No.	140G-J6I4-D15
Product Type	Molded Case Circuit Breaker
Frame	J
Amps	250
Interrupting Rating	65 kA
Protection Type	Electronic LSIG
Poles	4
Current Range	150 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.

View as PDF

Request a Repair

The 140G-J6I4-D15 model from Allen-Bradley serves as a highly reliable molded case circuit breaker, designed to handle electrical loads efficiently. This device operates within the J frame type. It accommodates a nominal current rating of 250 Amps, making it suitable for high-demand applications. The breaker is equipped with an interrupting rating of 65 kA, ensuring that it can effectively manage short circuit conditions.

This unit includes four poles, enhancing its versatility for various circuit configurations. It operates under an electronic LSIG protection scheme, which provides advanced safeguarding against overloads and faults. The device handles a current range up to 150 Amps, presenting flexibility in integration with different systems.

With a rated insulation voltage of 1000 volts, the 140G-J6I4-D15 is engineered for optimal performance in environments requiring high voltage management. It can withstand impulse voltages reaching up to 8 kV, reflecting its durable construction tailored for harsh conditions. Overall, the circuit breaker weighs 7.72 pounds, allowing for straightforward installation and handling.

Its mechanical life expectancy of 240 operations per hour indicates its robust operational capabilities, while the electrical life expectancy of 120 operations per hour underscores its reliability in routine use. The 140G-J6I4-D15 is a dependable choice for industries that demand safe and efficient circuit protection.