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The Siemens 3RV20211JA25 is a robust circuit breaker engineered for reliable motor protection. It belongs to the SIRIUS 3RV2 series and is built to handle demanding industrial applications.
This breaker features a size S0 frame and a thermal magnetic overload release, allowing for adjustable current settings between 7 and 10 Amps. It is designed with a CLASS 10 trip class, ensuring appropriate protection for motors against overloads and short circuits. The unit has three poles and a maximum operating voltage of 690V AC.
Equipped with transverse auxiliary switches, it includes 1 Normally Closed (NC) and 1 Normally Open (NO) contact, facilitating integration into control and signaling circuits. The breaker supports standard switching capacity and has a maximum short-circuit breaking capacity of 100 kA at 240V AC. Its mechanical and electrical endurance is rated for a typical 100,000 switching cycles.
Designed for easy installation, the 3RV20211JA25 mounts directly onto a standard DIN rail. It operates within an ambient temperature range of -20 to +60 °C and meets various international approval standards including ATEX, CCC, CE, CSA, EAC, IECEx, UL, and VDE.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operational current rated value is 10 A, with an adjustable current response value for the overload release ranging from 7 to 10 A.
The rated operating voltage is 20 to 690 V, with a maximum rated value of 690 V at AC-3 and AC-3e.
This circuit breaker is designed for DIN Rail mounting.
The trip class is CLASS 10.
Yes, it features transverse auxiliary switches with 1 Normally Closed (NC) contact and 1 Normally Open (NO) contact.
The operating ambient temperature range is -20 to +60 °C.