14 Years Manufacturer Moulded case circuit breaker-FTM2-DC for Johor Manufacturers


Technical data

Product illustration

Tripping characteristic

Exterior and dimensions

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Our pursuit and company goal is to "Always satisfy our customer requirements". We continue to develop and design superior quality products for both our old and new customers and achieve a win-win prospect for our clients as well as us for 14 Years Manufacturer Moulded case circuit breaker-FTM2-DC for Johor Manufacturers, Standing still today and looking into the future, we sincerely welcome customers all over the world to cooperate with us.


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

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    CHAC Introduction
    CHAC Technology Co., Ltd., which was called Wenzhou Luogelang Electrical
    Equipment Co., Ltd. formerly, was founded in March 1993. It is a joint venture mainly
    producing low-voltage electrical equipments and combining with researching,
    processing, trading as a whole. The company has more than 2,000 employees,
    plays a leading role in low-voltage electrical industry.

    International View
    The main products of CHAC are: Miniature Circuit Breaker, Residual Current Circuit Breaker, Architectural Equipment, Relay,
    Modulus Terminal Combination Electrical Devices, etc.. The products have been exported to more than 30 countries and areas,
    such like EU,South and North America,Russia,Middle East and Southeast Asia, etc.. Among them Miniature Circuit Breaker and
    Residual Current Circuit Breaker have taken 30% of Russian markets. The total foreign exchange by export reached to more than
    45 million dollars in 2006. After so many years expansion of world market, so far CHAC has won the first place in export among
    three kinds of foreign-invested ventures for 5 consecutive years and become one of the leading enterprises of Chinese low-voltage
    industry in export.

    Technologic Innovation
    Under the leadership of Chairman Zhang Xiangyong and after more than 10 years’ development, CHAC has formed its own
    integrated new products developing system. The functional performance of its self-developed electromagnetic leakage circuit
    breakers rank in domestic leading position which also equal to international advanced level. Meanwhile CHAC makes great
    efforts in technologic innovation. It invested 30 million yuan in building new industrial area and introducing advanced automatic
    equipments in order to accelerate productivity growth and obtain sustainable development.

    Superior Quality
    From the first day of CHAC’s establishment, the principle that ” Superior Quality is Our Life ” has always been our motto. We
    strictly stick to the motto to our interior management,production,technology,service and all our producing and business activities.
    We also have formed systematic and professional producing and quality-controlling system. We not only have been granted
    “CCC”, EU”CE”,International “CB” and ISO9001 certificates, but also awarded “The Most Satisfied Enterprise by
    Customers of China”,”Top 100 Credible Private-Owned Enterprise of China”,”Three-Excellence Enterprise of Zhejiang
    Province”,”Double- Excellence Joint Venture of Wenzhou”,”Top 10 Joint Venture in Exporting of Wenzhou”,”Top 10
    Enterprise of Yandang Awardsin Yueqing”,”AAA Credible Enterprise of Bank”,”AA Credible Tax-Paying Enterprise” and a”
    series of other honorary awards for our outstanding achievements.

    CHAC Culture
    With the development of CHAC, we never forget to reward our society and shoulder social responsibility spontaneously. We made
    great efforts and paid a lot for national constructions, financed the poor,education and social welfare. With the using of new CHAC
    Technology Industrial Park, under the belief of “Harmoniously Developing,Honestly Practising” all our staff members are now full
    of confidence,uniting together and working hard to fulfill our rapid,sustainable and profitable development.

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