22 Years Factory Moulded case circuit breaker-FTM2-DC for Kenya Importers

Overview:



Technical data

Product illustration

Tripping characteristic

Exterior and dimensions

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We are commitment to offer the competitive price ,outstanding products quality, as well as fast delivery for 22 Years Factory Moulded case circuit breaker-FTM2-DC for Kenya Importers, We are always looking forward to forming successful business relationships with new clients around the world.


FTM2DC001

Frame size Inm(A): 160 250 400 630
Rated current (A): 20,25,32,40,50,63,80,100,125,160, 160,180,200,225,250 250,315,350,400 400,500,630
Poles: 3 4 3 4 3 4 3 4
Rated voltage (V) AC: DC250,DC500,DC750,DC1000
Rated insulationvoltage(V): 1000 1000 1000 1000
Rated impulse withstand
voltage Uimp(KV):
800 800 800 800
Breaking Capacity: S S S S
Ultimate short-circuit capacity Icu (KA) DC250V: 30 / 30 / 30 / 30 /
DC500V: 25 / 25 / 25 / 25 /
DC750V: 15 15 15 20 15 20 15 20
DC1000V: / 10 / 10 / 10 / 10
Service short-circuit capacity
Ics (KA)
DC250V: 75%Icu / 75%Icu / 75%Icu / 75%Icu /
DC500V: 75%Icu 75%Icu 75%Icu 75%Icu 75%Icu 75%Icu 75%Icu 75%Icu
DC750V: 75%Icu 75%Icu 75%Icu 75%Icu 75%Icu 75%Icu 75%Icu 75%Icu
DC1000V: / 75%Icu / 75%Icu / 75%Icu / 75%Icu
operating performance Electrical life: 3000 3000 1000 1000
Mechanical life: 10000 10000 5000 5000
Arcing distance(mm) No more than 50 No more than 50 No more than 50 No more than 50
Class A
L(mm) 155 165 257 275
W(mm) 90 120 105 140 140 184 210 280
H1(mm) 68.5 69.5 95 95
H(mm) 100 105 154 154





中国A股熔断机制仅实施了4天时间,就有两个交易日提前收盘。中国证监会7日晚间紧急发布通知称,自1月8日起暂停实施A股指数熔断制度。

尽管熔断一被禁,股市便开始反弹,但是不少上海股民认为,熔断制度本身是好的,只是需要完善,让其更符合中国国情。

申银万国研究所首席分析师桂浩明则表示,此周的股市大跌与熔断机制有关,但熔断机制并不是导致股市大跌的根本原因。

截止收盘,8日沪指收报3186.41点,上涨1.97%,成交额3241.7亿元。深成指收报10888.91点,上涨1.2%,成交额4374.2亿元。

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