Electrical Bus BarsFunction The present Busbar changed the outdated connection ways of miniature circuit breaker (MCB) to a new connection way with the characteristics of wider contact area, low power consumption and low temperature-rise.Technical Parameter Model typeBusbarMaterial busbarE-CU-F25Cross-section of busbars6-10-13-16-22-33-45mm²Disruptive strength36Kv/mmNominal voltage415VSurge voltage4kVCorrosion resistance2Operating voltageMax. 500VFeatures ●Good versatility and tractability●Advantages and security and convenience to install and widely used in construction electrical devices.Applicable Working Ambient temperature-5~+40℃, the average value cannot exceed to +35℃ within 24hAltitude≤2000 mRelative humidity≤95%Pollution levelII.Installation locationMount on the place where has no obvious vibration or impact