支路數(shù) Branch number |
額定電壓 Rated voltage(V) |
總開關(guān)電流 General switch current(A) |
支路電流 Branch current(A) |
防爆標(biāo)志 Explosion- proofing marker |
防護(hù)等級 Protection category |
進(jìn)線口螺紋/電纜外徑(mm) Inlets thread/Cables outside diameter |
出線口螺紋/電纜外徑(mm) Outlets thread/Cables outside diameter |