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L7 MINI CIRCUIT BREAKER(OLD TYPE)
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Application scope
It can protect the electric line equipment from overload and short circuit.
Technical parameter
Electric parameter:
Up to electrical standard: EN60898 GB10963 IEC898
Rated voltage(Ue): 230/400V;50/60HZ
Rated breaking capacity : 10kA IEC898(0.5-63A)
15kA IEC947-2(0.5-63A)
DC short circuit breaking capacity: Max 48V(L7-10kA)single-pole
Max 250V(L7-DC,6kA)single-pole
Characteristic curve B,C,D
Max connectable fuse:100AgL(>10kA)
Selectivity class:Class Ⅲ
Working ambient temperature:-5~+40OC
Enclosed protective class:IP40 (under mounting)
Service life:Electric no less than 8000 times make-break operation
Machinery no less than 20,000 times make-break operation
Mechanical Parameter:
Exposed face length:45mm
Casing height:80mm
Casing width:17.5mm/pole(single-pole) 26.3mm:1P+N(1.5 modules)
Installation mode:adopting IEC standard guide rail 35mm
Terminal form:The double function terminal can connect with busbar and conductor.
Connecting capacity of terminal:conductor 1-25mm2(excepted 1P+N)
1-25mm2/1-2 10mm2(N)(1P+N)
busbar thickness:0.8-2mm
Installation Dimensions
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