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The Siemens 3RV20111BA15 is a circuit breaker from the SIRIUS 3RV2 series, specifically designed for motor protection applications. This device is built with a size S00 frame and offers a 3-pole configuration.
Key electrical characteristics include a rated operational current of 2 A, a rated operating voltage of up to 690 V, and a breaking capacity of 100 kA at 240 V AC. The breaker incorporates a thermal overload release with an adjustable current response value ranging from 1.4 A to 2 A, and a fixed N-release of 26 A. It also includes auxiliary contacts, with 1 normally open (NO) and 1 normally closed (NC) contact.
This circuit breaker operates within an ambient temperature range of -20 to +60 °C and is suitable for installation at altitudes up to 2000 m. It is designed for DIN rail mounting and features a rotary actuator.
Compliance certifications include ATEX, CCC, CSA, EAC, IECEx, and UL. The product is also noted as ATEX II (2) GD compliant.
The rated operational current is 2 A, with an adjustable current response range of 1.4 to 2 A.
The operating voltage is 20 to 690 V AC.
The operating ambient temperature range is -20 to +60 °C.
Yes, it has one normally open and one normally closed auxiliary contact.
It is approved by ATEX, CCC, CSA, EAC, IECEx, and UL.
The maximum short-circuit breaking capacity (Icu) is 100 kA at 240 V AC.