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Functions
Overload protection
Short circuit protection
Isolation
Controlling
Used in residential building. non-residential building, energy,industry and infrastructure
Rated current In(A): 2,4,6,10,16,20,32,40,50,63
Rated voltage Ue(AC): Min.24V Max.250/440V
Model | Rated voltage(V) | Icu(KA) | Ics(KA) | Standards |
Mk7-63 | 1P:230 | 6,10 | 4.5 ,7.5 | IEC60898-1 |
2-4P:400 | 6,10 | 4.5, 7.5 | IEC60898-1 |
Test Current | Tripping Time | Tripping Time | Applications | |
B | 3ln | t≥0.1s | Non-Tripping | Only for resistive loads such as: -electrical heating -water heater -stoves |
B | 5ln | t<0.1s | Tripping | Usual loads such as: -lingting -stocket outlets -small motors |
C | 5ln | t≥ 0.1s | Non-Tripping | Control and protection of circuits having important transient inrush currents(large motors) |
C | 10ln | t<0.1s | Tripping | Control and protection of circuits having important transient inrush currents(large motors) |
D | 10ln | t≥0.1s | Non-Tripping | Control and protection of circuits having important transient inrush currents(large motors) |
D | 20ln | t<0.1s | Tripping | Control and protection of circuits having important transient inrush currents(large motors) |
2P 6KA MCB