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The Allen-Bradley 140G-G3C4-C50 is a molded case circuit breaker designed for dependable performance in various applications. Rated for 125 amps, this device operates efficiently under an interrupting capacity of 35 kA and a thermal trip setting of 50 amps.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Molded Case Circuit Breaker |
| Product Line | 140G MCB |
| Part Number | 140G-G3C4-C50 |
| Weight | 3.00 lbs (1.36 kg) |
| Frame | G |
| Amps | 125 |
| Interrupting Rating | 35 kA |
| Protection Type | Fixed Thermal/ Fixed Magnetic |
| Poles | 4 |
| Current Range | 50 A |
| Rated Insulation Voltage | 800 V |
| Rated Impulse Withstand Voltage | 8 kV |
| Thermal Trip | 50 A |
| Magnetic Trip | 500 A |
The 140G-G3C4-C50, manufactured by Allen-Bradley as part of the 140G MCB series, serves as a molded case circuit breaker with a capacity of 125 amps. Its design includes a G frame for reliable functionality. This breaker offers fixed thermal and magnetic protection mechanisms, providing security against overload and short-circuit scenarios. Its interrupting capability rated at 35 kA ensures that it can efficiently handle fault conditions without risking damage to connected equipment. The rated insulation voltage stands at 800 volts. For impulse withstand requirements, it can handle voltages up to 8 kV. Weighing 3.08 pounds, the device is compact, making installation straightforward without compromising on its robust protective features.
| Revision Part # | Also known as | |
|---|---|---|
| 140G-G3C4-C50 Ser A | 140G-G3C4-C50/A, Series A, Rev A | |
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