Three-phase circuit breaker 10- 63A with current protector, power metering, 3P+N, Zigbee 3.0 is designed for AC circuits 50/60 Hz with rated voltage 230 /400 V and switching current 10A, 32A, 40A, 50A, 63A.
It complies with ČNS EN 61009-1.
Tripping characteristics B, C, D, depending on the settings in Immax NEO PRO.
Provides disconnection, switching, and protection of electrical circuits against earth fault currents, thus also providing fire protection and at the same time the function of a circuit breaker - i.e., protection against short circuit and thermal overload.
This type of RCBO also disconnects the working conductor.
The control of the middle (working) conductor of the "neutral" is carried out in such a way that when switching on, the "N" is switched on first and then the phase, and when switching off, the phase is disconnected first and then the "N".
This is for higher safety reasons.
The "N" circuit thus protects from the first phase of switching on until the end of switching off.
The Immax NEO PRO app in English and 60 other languages is compatible with iOS, Android, and TUYA systems.
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