SM1-400 MCCB 400A 3P Moulded Case Circuit Breaker
Brand Name:SUNTREE
Model Number:SM1-400
Minimum Order Quantity:5 Piece/Pieces
Place of Origin:Zhejiang, China
Supply Ability:1000 Piece/Pieces per Month
Packaging Details:standard carton packing
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Location:
Wenzhou Zhejiang China
Address:
Siqian road, No. 3, Xinguang Industrial Zone, Liushi Town, Yueqing Wenzhou, Zhejiang, 325603, China.
Supplier`s last login times:
within 2 hours
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Product Details
Company Profile
Product Details
China Wholesale Moulded Case Circuit Breaker 400A 3P MCCB
Products Description
SM1 series MCCB Moulded Case Circuit Breaker, which is the one kind
of new type circuit breakers researched and developed by our
company adopting advanced design and manufacturing technology.
This circuit breaker of rated in insulation voltage 660V is
suitable for infrequently switching circuit of AC50Hz,rated
operating voltage 380V or below, rated operating current up to 800A
and starting motor infrequently .
Furthermore, the circuit breakers has overload, short-circuit and
under voltage protection equipments that can prevent circuit and
power device being damaged. The circuit breaker conforms to
IEC947-2,GB14048.
Product Parameters
Type | SM1-63 | SM1-100 | SM1-225 | SM1-400 | SM1-630 | SM1-800 | |||||
Rated current A | 6/10/16//20/25/ 32/40/50/63 | 63/80/100 | 100/125/160/ 180/200/225 | 225/250/315/ 350/400 | 400/500/630 | 630/700/800 | |||||
Poles | 3P/4P | ||||||||||
Rated voltage | 380V | ||||||||||
Rated insulation voltage | 690V | ||||||||||
Arcing over distance | 0 | 0 | 0≤50 | 0≤50 | 0≤100 | 0≤100 | |||||
Ultimate short circuit breaking capacity | 25-50KA | 25-85KA | 25-85KA | 35-85KA | 35-85KA | 65-100KA | |||||
Service short circuit breaking capacity | 18-50KA | 18-50KA | 25-50KA | 25-65KA | 42-65KA | ||||||
Operation perfotmance | 1500 / 8500 | 1000 / 7000 | 1000 / 4000 | ||||||||
Classification
It is sorted into three-pole and four-poles according to product
pole number. The type for neutral pole of four-pole products is
sorted into four kinds:
Type A:N pole can't be installed with over current tripping element , and it always switch on, can't switch on and switch off together with other three poles.
Type B:N pole can't be installed with over current tripping element, it can switch on and switch off together with other there poles.
Type C:N pole can be installed with over current tripping element, and it also can switch on and switch off together with other three poles.
Type D: N pole is installed with over current tripping element, and it always switch on, can't switch off together with other poles.
Type A:N pole can't be installed with over current tripping element , and it always switch on, can't switch on and switch off together with other three poles.
Type B:N pole can't be installed with over current tripping element, it can switch on and switch off together with other there poles.
Type C:N pole can be installed with over current tripping element, and it also can switch on and switch off together with other three poles.
Type D: N pole is installed with over current tripping element, and it always switch on, can't switch off together with other poles.
Working Environment
a. Altitude: 2000m or below
b. Ambient medium temperature:-5°C~ +40°C( +45°Cfor marine products)
c. Resist the effect of moist air.
d. Resist the effect of mold.
e. Max inclination: 22.50
f. Placed in the no explosive medium, which can't contain any gas and conductive dust that can erode metal and destroy the insulation.
g. Keep it where can prevent rain and snow.
b. Ambient medium temperature:-5°C~ +40°C( +45°Cfor marine products)
c. Resist the effect of moist air.
d. Resist the effect of mold.
e. Max inclination: 22.50
f. Placed in the no explosive medium, which can't contain any gas and conductive dust that can erode metal and destroy the insulation.
g. Keep it where can prevent rain and snow.
Company Profile
XinChi Electric Group Co., Ltd is a group company,There are four branch companies subordinate to
it. Registered trademark is "suntree".
Main Products: AC&DC Circuit breaker, Solar system parts,SISO-40 Solar
Inverter/Cable
,Connector,Contactors, MCCB, ATS auto transfer switch, DC Combiner
Box, Waterproof distribution box,etc.
Quality &Standards:Products are producted per ISO9001:2008, IEC60947, IEC60898,CB,
SAA, TUV,CE,SONCAP,ROHS, Nemko, PCT,CCC etc
Main markets:Australia,New Zealand,&other worldwide markets
FAQ
Q: How can i trust you and your company ?
A: Suntree is a group company, we have 6 subcompanies. Have
cooperation with LS, EKF the world-class companies. Our company
over 500 employees, products pass CE,IEC,TUV,SAA, RCM, ROHS
certificates.
Q: How long is your products warranty ?
A: The warranty period of our products is 2 Years.
Q: How about inspection?
A: We have the whole inspection system from raw material to end
products include Transient test, delay test,mechanical life test
and so on.
Q: What is the service offered by company?
A: We have the professional enginer team which can design and
develop the mold to arrive different customer requirement.
We also have the sales team to offer good service from pre-sale to
after-sale.
SM1-400 MCCB 400A 3P Moulded Case Circuit Breaker
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