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The Siemens 3VA4190-5ED34-0AA0 is a molded case circuit breaker designed for robust performance in electrical systems. This device accommodates voltage ratings up to 600 V AC and supports a rated current of 90 A, with a medium breaking capacity classification.
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| Manufacturer | Siemens |
|---|---|
| Product Type | Molded Case Circuit Breaker |
| Product Line | SENTRON |
| Part Number | 3VA4190-5ED34-0AA0 |
| UPC | 804766944185 |
| Interrupting Capacity @ 480 V | 35 kA |
| Interrupting Capacity @ 600Y/347 V | 18 kA |
| Breaking Capacity Class | Medium (Class M) |
| Voltage Rating | Up to 600 V AC |
| Main Circuit Connection Type | Lug / Clamp |
| IP Protection Class | IP40 |
| Mechanical Endurance | 15,000 operations |
| Electrical Endurance @ 480 V | 8,000 cycles |
| Power Loss Per Pole | 5.9 W |
| Rated Current | 90 A |
| Pole Configuration | 3 Poles |
| Frame Classification | 125 A frame |
| Short-Circuit Response | Interrupts up to 10× nominal current |
The 3VA4190-5ED34-0AA0 from Siemens stands out as a reliable molded case circuit breaker, suitable for various industrial applications. With a maximum voltage rating of 600 V AC, it can handle a rated current of 90 A. This circuit breaker is classified as Medium (Class M) for breaking capacity, making it suitable for a variety of electrical protection scenarios.
At an interrupting capacity of 35 kA when operating at 480 V, and 18 kA at 600Y/347 V, the device can manage severe fault conditions effectively. It consists of a 3-pole configuration and provides flexible connection through lug or clamp, enhancing its usability across different setups.
The 3VA4190-5ED34-0AA0 is designed for a long service life, with mechanical endurance rated at 15,000 operations. Additionally, it has an electrical endurance of up to 8,000 cycles at 480 V. The power loss per pole is measured at 5.9 W, ensuring efficient energy consumption. The circuit breaker is also equipped with a short-circuit response, allowing it to interrupt currents as high as 10 times the nominal level, maintaining safety and protection in demanding environments. Moreover, it is rated with an IP40 protection class, guarding against solid particulates, which is essential for reliability in various industrial conditions.