Molded Case Circuit Breaker S-TmaxFunction EBS7MT series moulded case circuit breaker is S-Tmax ABB type. And this MCCB is supplied with rated insulating voltage 800V and used for circuit of AC 50/60Hz, rated operating voltage AC 690V. This molded case circuit breaker products comply with IEC60947-2 standard.Technical Parameter Model typeEBS7MTStandardIEC60947-2Poles3 PoleRated operational current In(A)Up to 630AmpRated operational voltage Un(V)690VRated Frequency (Hz)50Hz/60Hz MaterialPA66/PCRelease typeThermal MagneticUtilization categoryAInstallationFixed and plug-inFeatures  ●Used for power distribution and protecting the circuit and electrical equipment against overload and short circuit●Normal structure, reliable performance, high breaking capacity●Comprehensive product line●With manual urgent cut off buttonApplicable Working Ambient temperature-5~+40℃, the average value cannot exceed to +35℃ within 24hAltitude≤2000 mRelative humidity≤95%Pollution levelII.Installation locationPlace free from erosion of rain and snow