The 140G-K0F3-D40 is a molded case circuit breaker from Allen-Bradley, designed to provide effective current management. It features a robust K-frame and is rated for 400 Amps of maximum current, ensuring its ability to handle significant loads with an interrupting capacity of 100 kA.
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Manufacturer | Rockwell Automation |
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Brand | Allen-Bradley |
Part Number/Catalog No. | 140G-K0F3-D40 |
Product Type | Molded Case Circuit Breaker |
Frame | K |
Amps | 400 |
Interrupting Rating | 100 kA |
Protection Type | Adjust Thermal/ Adjust Magnetic |
Current Range | 400 A |
Rated Insulation Voltage | 1000V |
Rated Impulse Withstand Voltage | 8 kV |
Weight | 7.17 lb |
Mechanical Life | 120 Operations/hr. |
Electrical Life | 60 Operations/hr. |
The Allen-Bradley 140G-K0F3-D40 circuit breaker, part of Rockwell Automation's 140G series, is built for high-performance applications. Its molded case construction provides reliable support for various industrial uses. This model operates in a K-frame and supports a maximum rated current of 400 Amps.
With an impressive interrupting rating of 100 kA, it efficiently protects against overloads and short circuits. The adjustable thermal and magnetic protection features enable customization for different operational setups.
This circuit breaker can manage rated insulation voltages as high as 1000V and withstand impulse surge voltages of 8 kV, ensuring robust performance and safety in challenging electrical environments. Weighing 7.17 pounds, it is relatively lightweight, making installation straightforward.
The 140G-K0F3-D40 also boasts a mechanical life rating of 120 operations per hour and an electrical life rating of 60 operations per hour, demonstrating its durability and reliability in frequent operational conditions. Overall, this molded case circuit breaker is a reliable choice for effective electrical safety in various applications.
Revision Part # | Also known as | |
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140G-K0F3-D40 Ser A | 140G-K0F3-D40/A, Series A, Rev A | Request a quote |
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