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The Allen-Bradley 140G-J6F3-D22 circuit breaker is a molded case circuit breaker that supports adjustable thermal and magnetic trip options. It has been designed and manufactured as part of the Allen-Bradley Bulletin 140G circuit breaker series. The 140G-J6F3-D22 molded case circuit breaker’s thermal trip ratings range from 157.5 to 225 Amps and its magnetic trip ratings range from 1125 to 2250 Amps. The users can choose the circuit breaker’s trip ratings based on the needs of their machines and applications. The 140G-J6F3-D22 molded case circuit breaker supports DIN Rail mounting.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Molded Case Circuit Breaker |
| Product Line | 140G MCB |
| Part Number | 140G-J6F3-D22 |
| UPC | 887172307706 |
| Weight | 4.63 lbs (2.10 kg) |
| Frame | J |
| Amps | 250 |
| Interrupting Rating | 65 kA |
| Protection Type | Adjust Thermal/ Adjust Magnetic |
| Current Range | 220 A |
| Rated Insulation Voltage | 1000V |
| Rated Impulse Withstand Voltage | 8 kV |
| Mechanical Life | 240 Operations/hr. |
| Electrical Life | 120 Operations/ hr. |
The 140G-J6F3-D22 circuit breaker is an adjustable circuit breaker that has been designed and produced by Allen-Bradley to be used in the most demanding industrial applications by providing the necessary protection against abnormal currents and dangerous current conditions such as short circuit currents. This breaker has been launched by Allen-Bradley. The Allen-Bradley 140G-J6F3-D22 adjustable circuit breaker is compatible with applications with a frequency rating between 50 and 60 Hertz. It can reach a current rating of 220 Amps and it has an interrupting rating of 65,000 Amps. This breaker comes equipped with 3 poles that help to provide powerful protection to all the equipment included in the systems or to the unit that is being connected directly to the circuit breaker. One particular use of this circuit breaker is that it can be used with specific kinds of equipment or in a closed-loop system in general.
The Allen-Bradley 140G-J6F3-D22 adjustable circuit breaker can be used inside an enclosure that has the ability to provide a degree of protection that is appropriate for the installation area and its environmental conditions. Circuit breakers like this one can be used as the direct disconnecting mechanisms on the control panel. The Allen-Bradley 140G-J6F3-D22 adjustable circuit breaker can be exposed to humidity levels between 5 and 95%, non-condensing. At the same time, it should only be exposed regularly to a temperature between 0 and 40 degrees Celsius. Being exposed to overheating or to a temperature too far below 0 degrees Celsius for too long might affect the detection and interrupting mechanisms of the circuit breaker, although, with the right amount of ventilation, the temperature might not be an issue.
| Revision Part # | Also known as | |
|---|---|---|
| 140G-J6F3-D22 Ser A | 140G-J6F3-D22/A, Series A, Rev A | |
| Don't see your particular revision? Contact us now. | ||
The Allen-Bradley 140G-J6F3-D22 Molded Case Circuit Breaker has a J Frame and 250 Amps. It also has a 65 kA Interrupting Rating and 3 Poles.