Product Name: Kayal WiFi Circuit Breaker Supplier WiFi MCB Model NO.: KYB9 Certification: CE, UL, CCC Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection) Type: Circuit Breaker Poles Number: 1p 2p 3p 4p Structure: MCB Installation: Fixed Arc-extinguishing Medium: Air Breaking Capacity: Low Voltage Circuit Breakers Rated Current: 32A, 40A, 63A, 80A, 100A, 125A Frequency: 50/60Hz Rated Voltage: AC 230V 1p/2p, AC 400V 3p/4p Electrical Life: > 6,000times Mechanical Life: > 10,000times Standard: GB10963.1;IEC60898-1 Setting Temperature: -25