5SJ Miniature Circuit Breaker
Miniature circuit breakers (MCBs) protect cables and lines against the effects of overload currents and short circuits. They provide reliable protection for buildings power systems and in particular people. 5SJ Miniature Circuit Breaker units offer the perfect solution whether in buildings and infrastructure applications. The 5SJ MCBs are the efficient choice for cost effective power distribution. The 5SJ MCBs are available with rated operational currents ranging from 6 A to 63 A in both B and C curves characteristic. The ranges are available in 1, 2, 3 and 4-pole versions with 4.5 and 6 kA breaking capacities.