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The Siemens 3RV20111FA20 is a motor protection circuit breaker from the SIRIUS 3RV2 series, size S00. It is designed for reliable protection of electrical motors and systems.
This 3-pole circuit breaker operates with a rated current of 5A and supports a wide operating voltage range from 20V to 690V. The thermal overload release is adjustable between 3.5A and 5A, ensuring precise motor protection according to CLASS 10 standards. It offers a breaking capacity of up to 100 kA at 240V and 400V.
Key features include phase failure detection and a standard switching capacity. The breaker is suitable for installation altitudes up to 2000m and operates within an ambient temperature range of -20°C to +60°C. It is designed for DIN rail mounting, facilitating easy integration into control panels.
Compliance includes ATEX certification (Ex II (2) GD) with certificate DMT 02 ATEX F 001, along with CCC, CSA, EAC, IECEx, and UL approvals. The device is RoHS3 compliant and has an MSL of 1.
The rated operational current for the Siemens 3RV20111FA20 circuit breaker is 5A at AC-3 and AC-3e at 400V.
The adjustable current response value for the current-dependent overload release is 3.5 to 5 A.
The circuit breaker is rated for a maximum operating voltage of 690 V at AC-3 and AC-3e.
The trip class for this circuit breaker is CLASS 10.
The ambient temperature during operation is between -20 °C and +60 °C.
Yes, the circuit breaker is ATEX certified with type Ex II (2) GD and certificate DMT 02 ATEX F 001.