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-G6C3-C30

Need a Specific Revision?

The 140G-G6C3-C30 molded case circuit breaker is an Allen-Bradley/Rockwell Automation molded case circuit breaker from the Bulletin 140G series. It is a fixed thermal and fixed magnetic molded case circuit breaker with a thermal trip rating of 30 Amps and a magnetic trip rating of 500 Amps. The 140G-G6C3-C30 molded case circuit breaker is designed with 3 poles and a Size G frame. It supports an interrupting rating or breaking capacity of 65 kiloamps. The 140G-G6C3-C30 molded case circuit breaker can operate at temperatures between 0 and 40 degrees Celsius or 32 and 104 degrees Fahrenheit.

Available

Available

$270

Ships Tue, Jun 3.

In Stock

Ships from Raleigh, NC

2 Year DO Supply 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-G6C3-C30

Manufacturer	Eaton Cutler-Hammer
Brand	Eaton Cutler-Hammer
Part Number/Catalog No.	140G-G6C3-C30
Product Type	Molded Case Circuit Breaker
Frame	G
Amps	125
Interrupting Rating	65 kA
Protection Type	Fixed Thermal/ Fixed Magnetic
Current Range	30 A
Rated Insulation Voltage	800 V
Rated Impulse Withstand Voltage	8 kV
Weight	2.42 lb
Thermal Trip	30 A
Magnetic Trip	500 A
UPC	885630446240

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 Allen-Bradley 140G-G6C3-C30 circuit breaker is a 140G molded case circuit breaker. This is a complete circuit breaker that needs no additional modules to operate. It has integrated fixed thermal and magnetic trip units. This device is intended to protect electrical circuits that are operating with a current of less than 30 Amps, which is the set current limit of this device. The 140G-G6C3-C30 circuit breaker has a G frame housing with a 125 Amps rating with 3 poles. Its interrupting rating is 65 kA at 480 Volts AC. Its ultimate breaking capacities are 100 kA at 220 Volts AC and 70 kA at 500 Volts DC (with the terminals connected in series). The dimensions of this 140G molded case circuit breaker are 5.19 inches in height, 3.00 inches in width, and 2.75 inches in depth. The 140G-G6C3-C30 circuit breaker weighs 2.42 pounds (1.1 kilograms). The thermal trip value of the device is 30 Amps and the magnetic trip value is 500 Amps.

If interventions or any adjustments are required on the device, in order to avoid the possibility of injury or damage, it is necessary to disconnect the power supply at the input side. The 140G-G6C3-C30 circuit breaker is designed to accept 14 AWG wires, and it has a DIN-rail mounting option as a standard mounting option. It is a factory-assembled device in a plastic supporting housing that is very often used as the main disconnecting means for an industrial automation control panel. The users can manually disconnect the power on the output side of the circuit breaker by pulling the main handle to the “0” position. The operating temperature range of the 140G-G6C3-C30 circuit breaker is 0 to 40 degrees Celsius.