| 摘要 |
<p>The switching arrangement (10) has a circuit-breaker arranged on a printed circuit board (12), which has a control or evaluation unit (20) for a load current on the basis of determined scythe stream and a scaling factor. The control or evaluation unit has a device (24), over which the determination the load current due to changes of temperature in relation to the temperature given in advance, results to compensate changes of the scaling factor.</p> |
