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The Siemens 3RV20314TB10 is a robust circuit breaker from the SIRIUS 3RV2 series, specifically engineered for motor protection applications. This device features a size S2 form factor and a thermal magnetic overload release with an adjustable current response range of 12 to 17 A.
With a 3-pole configuration, it provides reliable circuit interruption for industrial and commercial systems. The breaker is rated for a maximum operating voltage of 690 V and an operational current of 17 A at 400 V (AC-3 and AC-3e). It boasts a high breaking capacity, with Icu at 240 V AC rated at 100 kA and Ics at 400 V AC rated at 30 kA.
Designed for easy installation, it supports DIN rail mounting. The operating ambient temperature range is -20 to +60 °C, making it suitable for various environmental conditions. The mechanical and electrical endurance are both rated at a typical 50,000 switching cycles, ensuring long-term reliability.
The adjustable current response value for the current-dependent overload release is between 12 and 17 A.
The rated operating voltage is up to 690 V.
This circuit breaker has 3 poles for the main current circuit.
The trip class is Class 20.
The ambient temperature during operation is between -20 and +60 °C.
This component is RoHS3 Compliant.
The Moisture Sensitivity Level is 1 Unlimited.