Earth Leakage Circuit Breakers
Jämför 1 artiklar inom Earth Leakage Circuit Breakers från tillverkare som Mitsubishi Electric, med löpande prisbevakning och aviseringar.
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What is the difference between 30mA and 100mA rating?
The 30mA is the trip sensitivity (detection threshold), while 100mA is the nominal rated current. The breaker activates when residual current exceeds 30mA.
What does 3P stand for?
3P indicates a three-pole configuration, suitable for three-phase electrical systems.
Is this suitable for household use?
While 30mA ELCBs are used in commercial settings, 30mA sensitivity is typically for industrial/commercial applications. Household protection often uses 10-30mA sensitivity.
What safety standards does this comply with?
Mitsubishi Electric NV series breakers comply with IEC 61008 international standards for earth leakage protection.
What is the operating frequency?
This breaker operates at 50/60Hz, making it compatible with standard industrial power systems worldwide.