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SM1-400M 300Amp 3P 3Phase SM1 Mccb Circuit Breaker

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SM1-400M 300Amp 3P 3Phase SM1 Mccb Circuit Breaker

Place of Origin : Zhejiang, China

Brand Name : Suntree/oem

Model Number : SM1-400M

Supply Ability : 5000 Piece/Pieces per Month

Packaging Details : standard carton packing

MOQ : 5 Piece/Pieces

Price : $25.00 - $75.00 / Piece

Type : Moulded Case, 300 Amp 3 Phase MCCB

Poles Number : 3P

Rated Voltage : 380V

Rated Operating Current : 250-400a

Poles : 3P

Standard : IEC60947

Mechanical Life : 4000~-10000

Electrical Life : 1000~5000

Rated frequency : 50/60 Hz

Breaking capacity : up to 60kA

websit : www.china-suntree.com

Port : ningbo/shanghai

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Suntree Manufacturer SM1 Series MCCB Moulded Case Circuit Breaker 300 Amp 3P 3 Phase 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.
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.
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
SM1-400M 300Amp 3P 3Phase SM1 Mccb Circuit Breaker
SM1-400M 300Amp 3P 3Phase SM1 Mccb Circuit Breaker
SM1-400M 300Amp 3P 3Phase SM1 Mccb Circuit Breaker
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.

Product Tags:

3Phase mccb circuit breaker

      

300Amp mccb circuit breaker

      

SM1-400M mccb circuit breaker

      
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