Product image is representative; revision or series may vary. Contact us to request a specific version.
The Allen-Bradley/Rockwell Automation 140G-M5F3-D80 circuit breaker is a thermal/magnetic type of circuit breaker. It is part of the Allen-Bradley Bulletin 140G series and its thermal and magnetic trip ratings are both adjustable. The 140G-M5F3-D80 thermal/magnetic circuit breaker can trip at thermal ratings between 560 and 800 Amps and at magnetic ratings between 4000 and 8000 Amps. Its frame is a Size M frame. The 140G-M5F3-D80 thermal/magnetic circuit breaker has 3 built-in poles.
We sell industrial automation parts backed by our free 2-Year DO Supply Warranty.
Same-day domestic and fast international shipping with UPS, FedEx, DHL, and more.
AMEX, Visa, MasterCard, Discover, wire transfer, net terms, and more.
Repairs and exchanges are available for all automation products.
Drop shipping, blind shipping, and account shipping with no extra fees.
| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Molded Case Circuit Breaker |
| Product Line | 140G MCB |
| Part Number | 140G-M5F3-D80 |
| Weight | 32.00 lbs (14.51 kg) |
| Frame | M |
| Amps | 800 |
| Interrupting Rating | 50 kA |
| Protection Type | Adjust Thermal/ Adjust Magnetic |
| Current Range | 800 A |
| Rated Insulation Voltage | 1000V |
| Rated Impulse Withstand Voltage | 8 kV |
| Mechanical Life | 120 Operations/ hr. |
| Electrical Life | 60 Operations/ hr. |
The 140G-M5F3-D80 circuit breaker is part of the series of 140G circuit breakers that are manufactured by Allen-Bradley/Rockwell Automation. It is a molded case circuit breaker with an M frame and it comes with an 800 Amps current rating. It has an interrupt rating of 60 kA at 480 Volts AC and a highly interchangeable trip type. The rating is, however, varied for different voltage specifications. To this effect, the 140G-M5F3-D80 circuit breaker is rated at 200 kA at 240 Volts AC, and 35 kA at 600 Volts AC. This unit operates on a frequency rating of 50 to 60 Hertz. This circuit breaker complies with the C-Tick standards and it provides a trip range of 80% with the molded case circuit breaker. Additionally, it has bolt-on connectivity as well as 3 poles with electronic Li long and short time high instantaneous ratings.
The 140G-M5F3-D80 circuit breaker comes in 70 kA breaking capacity at 415 Volts AC and 25 kV at 690 Volts AC. It is a 3-phase circuit breaker that is designed to offer solid-state protection. This 140G-M5F3-D80 circuit breaker is rated for global use and it has been approved for universal use in UL, CSA, CCC, and IEC rated devices and applications. It is also designed to conform to a variety of accessories for global use and it provides standard customization options. Its versatility is also displayed in the range of operating mechanisms that fit various panel configurations. Its parts are easy to find and install with everything designed to ensure user convenience, reliability, and ease of operation.
| Revision Part # | Also known as | |
|---|---|---|
| 140G-M5F3-D80 Ser A | 140G-M5F3-D80/A, Series A, Rev A | |
| Don't see your particular revision? Contact us now. | ||
The Allen-Bradley 140G-M5F3-D80 Molded Case Circuit Breaker has a M Frame and 800 Amps. It also has a 50 kA Interrupting Rating and 3 Poles.