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Quick Details

  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: SUNTREE
  • Model Number: SM1
  • Type: Moulded Case leakage Circuit Breaker ;MCCB;ELCB
  • Poles Number: 3P;4P
  • Color: White
  • Pole: 3P/4P
  • Rated current: UP To 630A
  • Rated voltage: AC690V
  • Trip Type: Thermal-magnetic
  • Standard: IEC60947-2
  • Certificate: CE SAA TUV CB NEMKO
  • Gurantee period: 2Years
  • Installation: Fixed; Plug-in
  • Accessories: Auxiliary,Alarm,Shunt release,Manually operated and electric operation

Packaging & Delivery

Packaging Details SM1LE adjust leakage operating current MCCB circuit breaker
Standard carton package.
Delivery Time Shipped in 7 days after payment
Product Description

SM1LE adjust leakage operating current MCCB circuit breaker

SM1LE adjust leakage operating current MCCB circuit breaker Rated insulation Voltage is 800V. It applies to circuit of AC 50Hz, rated working voltage 400V and rated working Current up to 630A.


High quality low price
High breaking capacity
Has passed IEC, TUV, SAA


Overload protection
Shunt circuit Protection
Under-voltage protection
Residual current protection
Power distribution
Motor protection Disconnection

Operating conditions:

Ambient air temperature:-5 ℃ -40℃

Altitude:less than 2000 meters

Greadient:less than 22.5 º

Place free from erosion of rain and snow

Product Parameters
Product Details Show
Why Choose Us


The company professional to do SM1LE adjust leakage operating current MCCB circuit breaker


A series test before shipping.


ISO9001:2008, IEC60947, IEC60898,CB, SAA,TUV,CE,


Related Products



Rated Current:UP TO 1250A

Rated Voltage:690VAC


Rated Current:UP TO 1250A
Rated Voltage:UP TO 1000VDC

Main Products
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 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.
Q: What advantages do you have?
A: 1.We are the direct Manufacturer in Wenzhou and could offer you the most competitive price.
2.We are the Factory, and we have the ability to carry out production schedule for punctual delivery.
3.We could make products according to your requirments.
4.We can provide free samples for quality evaluation.
Q:How long is your products warranty ?
A: The warranty period of our products is 2 Years.
Transaction History of the Supplier

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Transaction Overview


Transaction Details

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Trade Assurance
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
3 Transactions 10,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $83,000
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