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This Siemens 3RV20111GA10 is a circuit breaker specifically designed for motor protection applications. It belongs to the SIRIUS 3RV2 product line and offers a thermal overload release with an adjustable current response value ranging from 4.5 to 6.3 A.
The breaker is built with 3 poles for the main current circuit and is suitable for operation at voltages up to 690 V. It supports standard switching capacity and has a breaking capacity of up to 100 kA at 240/400/500 V.
Designed for easy installation, the 3RV20111GA10 features DIN rail mounting. It also includes phase failure detection and has a trip class of CLASS 10. The mechanical and electrical endurance for the contacts is rated at a typical 100,000 switching cycles.
Additional technical data includes a power loss of 7.25 W at AC in hot operating state and an insulation voltage of 690 V with a degree of pollution 3. The operating temperature range is -20 to +60 °C.
The rated operating voltage is 20 to 690 V AC, with a maximum of 690 V at AC-3 and AC-3e.
The ambient temperature range during operation is -20 to +60 °C. During storage and transport, the range is -50 to +80 °C.
The current-dependent overload release is adjustable from 4.5 to 6.3 A.
The rated operational current is 6.3 A at AC-3 and AC-3e at 400 V.
The rated ultimate short-circuit breaking capacity is 100 kA at 240 V, 400 V, and 500 V AC, and 6 kA at 690 V AC.
Yes, phase failure detection is provided.
The trip class is CLASS 10.