3RV2011-0DA10

The Siemens 3RV2011-0DA10, classified as a circuit breaker, offers critical overcurrent protection for electrical systems. Being a size S00 unit, it integrates seamlessly into various panels. The device operates within a range of 20 to 690 volts AC, catering to a broad spectrum of industrial needs. It supports an extension auxiliary switch, enhancing its functional capabilities and helps manage circuit conditions.

In hot operating conditions, the total AC power loss is 5.5 watts, while each pole has a power loss of 1.8 watts. Designed for durability, the breaker withstands environmental stresses with a rated insulation voltage suited for pollution degree 3 at 690 volts. It also has exceptional shock resistance rated at 25 g for durations of 11 milliseconds, further ensuring reliable operation in dynamic settings.

The electrical design includes three poles for main current circuits, accommodating heavy loads while the adjustable current response rating for overload release can be set between 0.22 and 0.23 amps. Testing indicates that the typical mechanical life for both the main and auxiliary contacts reaches 100,000 operating cycles, as does the typical electrical endurance, solidifying this circuit breaker's preferred status in reliable electrical protection applications.