... neutral terminal block 1.Flame retardant V0 2.Certificate:CE,CCS,TUV,CCC 3.Self-locking function J42-2.5B 2.5mm2 neutral terminal ... blockThe J42 sereis connection terminal is of various varieties and specs. It uses ... comfortabaleness requirement for the wiring J42-2.5B 2.5mm2 neutral terminal block