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Allen Bradley 140G MCB 140G-M5F3-D60
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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140G-M5F3-D60

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The 140G-M5F3-D60 circuit breaker is a molded case circuit breaker that provides thermal/magnetic protection. It has been manufactured by Allen-Bradley in the Bulletin 140G circuit breaker series. The 140G-M5F3-D60 thermal/magnetic molded case circuit breaker supports adjustable trip ratings that the users can select. Its adjustable thermal trip rating is 420 to 600 Amps and its adjustable magnetic trip rating is 3000 to 6000 Amps. The 140G-M5F3-D60 thermal/magnetic molded case circuit breaker supports horizontal and vertical mounting orientations.

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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-M5F3-D60

ManufacturerEaton Cutler-Hammer
BrandEaton Cutler-Hammer
Part Number/Catalog No.140G-M5F3-D60
Product TypeMolded Case Circuit Breaker
FrameM
Amps800
Interrupting Rating50 kA
Protection TypeAdjust Thermal/ Adjust Magnetic
Current Range600 A
Rated Insulation Voltage1000V
Rated Impulse Withstand Voltage8 kV
Weight26.68 lb
Mechanical Life120 Operations/ hr.
Electrical Life60 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.

The 140G-M5F3-D60 circuit breaker is an Eaton Cutler-Hammer molded case circuit breaker trip-unit with an M frame rating of 800 Amps. It features an interrupting rating of 50 kA at 480 Volts, 3 poles, and adjustable thermal and magnetic protection types. The 140G-M5F3-D60 circuit breaker operates on a voltage rating of 600 Volts AC, and the current range of 600 Amps. This device comes with an insulation voltage rating of 1000 Volts and an impulse voltage rating of 8 kV, and it weighs approximately 26.68 pounds. The 140G-M5F3-D60 140G molded case circuit breaker comes with well-designed specifications. It can be accessed with various currents ranging from 16 to 3000 Amps with different accessories as well as different frames, simplifying its operating process. This circuit breaker also falls in a wide-ranging fault interrupt rating range of 25 to 200 kA to enable it to fit the needs of as many applications as possible.

Generally, the 140G series molded case circuit breakers feature space-saving measurements and a wide range of mounting options. The 140G-M5F3-D60 molded case circuit breaker supports customer-friendly accessories to make the configuration process easy for just about all project types. It is also approved for overall IEC performance with its breaking and interrupting capabilities and for application in UL, CCC, and CSA rated systems and applications. The 140G series molded case circuit breakers provide magnetic, thermal, and electronic trip protection capacities. Additionally, these devices offer high breaking and interrupting capabilities as well as field and factory-installed accessories. The 140G circuit breakers are best used for the line protection of control panels.

Revision Part #Also known as
140G-M5F3-D60 Ser A140G-M5F3-D60/A, Series A, Rev A
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