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Place of Origin | Zhejiang China | ||||||
Brand Name | CNHK | ||||||
Poduct name | HKM1-250M | ||||||
Number of Pole | 3P | ||||||
Rated Insulation Voltage | 800V | ||||||
Rated Voltage | 690V | ||||||
Rated Current | 100A 125A 140A 160A 180A 200A 225A 250A | ||||||
Rated Frequency | 50Hz/60Hz | ||||||
Protection level | IP20 | ||||||

Type | HKM1-63 | HKM1-125 | HKM1-250 | HKM1-400 | HKM1-630 | HKM1-800 | |||||
Numbers of Pole | 3 or 4 Pole | ||||||||||
Rated Current | 6、10,16、20、25、32 40、50、63 | 10,16、20、25、32 40、50、63 80、100、125 | 100、125、140、160、180、200、225、250 | 250、315、350、400 | 400、500、630 | 630、700、800 | |||||
Rated Operating voltage (A) | Below 690v | ||||||||||
Rated insulation voltage(A) | 800V | ||||||||||
Flashover distance | 0 | 0(≤50) | ≤50 | ≤100 | ≤100 | ≤100 | |||||
Rated limited short-circuit capacity Icu | 30 | 30/50 | 50 | 65 | 60 | 75 | |||||
Rated operation short-circuit capacity Icu | 25 | 25/35 | 35 | 50 | 50 | 50 | |||||












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