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The Siemens 3VA6115-6HL31-0AA0 molded case circuit breaker from the SENTRON series operates effectively in demanding environments. Designed for three-pole configurations, it can handle a continuous nominal current of 150 Amps and supports high operating voltages up to 690 Vac.
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| Manufacturer | Siemens |
|---|---|
| Product Type | Molded Case Circuit Breaker |
| Product Line | SENTRON |
| Part Number | 3VA6115-6HL31-0AA0 |
| UPC | 804766305351 |
| Poles Configuration | 3 Poles |
| Rated Continuous Current | 150 Amp (nominal) |
| Trip Unit Type | Electronic trip unit ETU320 |
| Adjustable Long-Time Pickup | 60 Amp to 150 Amp range |
| Adjustable Long-Time Delay | 0.5 s to 17 s inverse-time delay |
| Instantaneous Trip Setting | 1.5× to 10× rated current |
| Rated Operating Voltage | Up to 690 Vac |
| Rated Insulation Voltage | 800 VAC |
| Interrupt Rating at 480 Vac | 65 kA breaking capacity |
| Interrupt Rating at 240 Vac | 100 kA breaking capacity |
| Interrupt Rating at 600 Vac | 22 kA breaking capacity |
| Frequency Compatibility | 50/60 Hz systems |
Siemens' 3VA6115-6HL31-0AA0 is a molded case circuit breaker belonging to the SENTRON line. It is engineered for three-pole applications and supports a continuous nominal current of 150 Amps. This device is fitted with an electronic trip unit (ETU320) that allows for precise control and flexibility in settings. Users can adjust the long-time pickup between 60 and 150 Amps and the long-time delay can be set from an inverse-time delay of 0.5 seconds to 17 seconds.
The instantaneous trip can be calibrated to activate at rates between 1.5 times and 10 times the rated current, providing reliable protection against electrical faults. The circuit breaker can operate at rated voltages of up to 690 Vac and has a rated insulation voltage of 800 VAC.
This unit boasts substantial interrupt ratings, including a remarkable breaking capacity of 100 kA at 240 Vac, ensuring strong protection. It can interrupt 65 kA at 480 Vac and 22 kA at 600 Vac. Additionally, it operates efficiently in both 50 Hz and 60 Hz frequency applications, making it adaptable to various electrical systems.