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The 140G-H15C4-C15 is a molded case circuit breaker designed by Allen-Bradley, classified under Rockwell Automation. This unit is capable of handling 125 amps and boasts a high interrupting capacity of 150 kA. The breaker operates with four poles and is specifically built for circuits with a maximum current range of 15 A, ensuring reliable protection against overloads and faults.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Molded Case Circuit Breaker |
| Product Line | 140G MCB |
| Part Number | 140G-H15C4-C15 |
| Weight | 10.00 lbs (4.54 kg) |
| Frame | H |
| Amps | 125 |
| Interrupting Rating | 150 kA |
| Protection Type | Fixed Thermal/ Fixed Magnetic |
| Poles | 4 |
| Current Range | 15 A |
| Rated Insulation Voltage | 1000 V |
| Rated Impulse Withstand Voltage | 8 kV |
| Mechanical Life | 240 Operations/hr. |
| Electrical Life | 120 Operations/hr. |
The 140G-H15C4-C15, a molded case circuit breaker from Allen-Bradley, offers significant capabilities to effectively protect electrical circuits. With a maximum current handling of 125 amps, this model is designed for robust industrial applications. It provides an interrupting rating of 150 kA, ensuring it can handle fault conditions without compromising safety.
Designed with four poles, this breaker is ideal for applications with a current range of up to 15 A. Its fixed thermal and fixed magnetic protection strategies enable automatic disconnection when necessary, safeguarding equipment and personnel. This circuit breaker is rated for an insulation voltage of 1000 V and can withstand impulse voltages of 8 kV, maintaining reliability under various electrical stresses.
Weighing 3.53 pounds, the 140G-H15C4-C15 is constructed to endure mechanical stresses, with a mechanical life of 240 operations per hour. It is also rated for an electrical life of 120 operations per hour, demonstrating its effectiveness in routine operational use. This combination of specifications makes the circuit breaker a reliable choice for safeguarding electrical systems in challenging environments.
| Revision Part # | Also known as | |
|---|---|---|
| 140G-H15C4-C15 Ser A | 140G-H15C4-C15/A, Series A, Rev A | |
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