3RV20211FA20
Siemens
The Siemens 3RV20211FA20 is a 3-pole circuit breaker designed for motor protection. It offers an adjustable current range of 3.5 to 5 Amps with a CLASS 10 trip class.
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The Siemens 3RV20111FA25 is a robust circuit breaker from the SIRIUS 3RV2 series, specifically engineered for motor protection applications. This S00 size breaker features a 3-pole configuration and a thermal magnetic overload release with an adjustable current response value ranging from 3.5 to 5 A. It provides a rated operational current of 5 A and can handle a maximum operating voltage of 690 V.
With a trip class of 10, this circuit breaker ensures reliable protection against overloads and phase failures. It includes auxiliary contacts with 1 NO and 1 NC configuration, suitable for signaling purposes. The breaker is designed for DIN rail mounting, facilitating easy installation in control panels. Its mechanical and electrical endurance is rated for a typical 100,000 switching cycles, ensuring long-term operational reliability. The ATEX certification indicates its suitability for use in potentially explosive atmospheres.
Key electrical specifications include a breaking capacity of 100 kA at 240 V AC and operating power ratings up to 4 kW at 690 V AC. The operating temperature range is -20 to +60 °C, making it suitable for various industrial environments. The Siemens 3RV20111FA25 is a dependable choice for safeguarding motor circuits in demanding applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The rated operating voltage ranges from 20 to 690 V.
The adjustable current response value for the current-dependent overload release is 3.5 to 5 A.
The operating ambient temperature is -20 to +60 °C.
The RoHS status is RoHS3 Compliant.
The type of protection according to ATEX directive 2014/34/EU is Ex II (2) GD, with certificate DMT 02 ATEX F 001.
This circuit breaker has 3 poles for the main current circuit.
The maximum short-circuit current breaking capacity (Icu) at AC 240 V is 100 kA.
