3RV24210KA10
Siemens
The Siemens 3RV24210KA10 is a 3-pole circuit breaker designed for transformer protection. It features a thermal magnetic trip mechanism and DIN rail mounting.
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This Siemens 3RV24110KA20 is a SIRIUS series circuit breaker, size S00, specifically designed for transformer protection. It operates with a thermal magnetic overload release and an instantaneous short-circuit trip unit.
The breaker has a 3-pole main circuit and an adjustable current response value ranging from 0.9 to 1.25 A. It is rated for a maximum operating voltage of 690 V and an operational current of 1.25 A at AC-3 and AC-3e conditions at 400 V. The breaking capacity is 100 kA at various voltages.
Key electrical specifications include a trip class of 10 and a power loss of 7.25 W at AC in hot operating state. The device is built to withstand shock resistance according to IEC 60068-2-27 (25g / 11 ms) and offers a mechanical service life of typically 100,000 switching cycles for main and auxiliary contacts.
Environmental conditions for operation include an ambient temperature range of -20 to +60 °C and a relative humidity of 10 to 95%. It is suitable for installation at altitudes up to 2000 m. The circuit breaker is designed for DIN rail mounting.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range is 20 to 690 V.
The adjustable current response value for the current-dependent overload release is 0.9 to 1.25 A.
The trip class is Class 10.
The maximum breaking capacity is 100 kA at AC for voltages up to 690 V.
The ambient temperature during operation is -20 to +60 °C.
It is designed for DIN rail mounting.