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The Siemens 3RV20214AA15 is a circuit breaker in size S0, specifically designed for motor protection applications. It features a thermal overload release and a trip class of CLASS 10. The device has a 3-pole main circuit configuration and an adjustable current response value ranging from 10 to 16 A.
With a rated operating voltage of up to 690 V and an operational current of 16 A at 400 V (AC-3 and AC-3e), this circuit breaker is suitable for various industrial applications. It provides a maximum short-circuit breaking capacity of 100 kA at 240 V AC. The breaker also includes auxiliary contacts, with 1 NO and 1 NC contacts available for signaling purposes.
Designed for DIN rail mounting, the 3RV20214AA15 operates within an ambient temperature range of -20 to +60 °C. It meets ATEX directive requirements and holds suitability certification. The mechanical and electrical endurance for both main and auxiliary contacts is rated at a typical 100,000 switching cycles.
20 to 690 V AC, rated value up to 690 V at AC-3.
DIN rail.
-20 to +60 °C.
10 to 16 A.
CLASS 10.
1 normally open and 1 normally closed contact.
Yes, certified Ex II (2) GD with certificate DMT 02 ATEX F 001.