Exquisite workmanship 400v 60hz 6ka high reliability miniature circuit breaker

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Basic Info.
  • Type: Mini 
  • Poles Number: Others 
  • Brand Name: Safesave 
  • Current:: 1-63A 
  • Rated voltage:: 230/400V 
  • color:: white 
  • Rated Frequency: 50/60Hz 
  • Mechanical Life:: 1000times 
  • Model No.: DZ47-63 
  • Place of Origin: Zhejiang  
  • Min.Order: 1 pole
  • Means of Transport: Ocean, Air
Supply Capacity
  • Packing:12 poles/inner case. 180poles/carton
  • Delivery Date: within 20days

Exquisite workmanship 400v 60hz 6ka high reliability miniature circuit breaker



Product Description



Rated current (A)ElectrodeRated voltageRated short-circuit breaking Capacity
Prospective current (A)Power factor


No.Release rated currentThe start stateTest currentThe specified timeThe expected resultsRemark
aAll valuesCold condition1.13InT≤1hNo release
bAll valuesFollowed by the test of "a"1.45T<1hReleaseThe current rises steadily to the specified value within 5s
cIn≤32ACold condition2.55InIs IsRelease
dAll valuesCold conditionT≥0.1sNo releaseType C
eAll valuesT<0.1ReleaseType C
fAll valuesCold conditionT≥0.1sNo releaseType D
gAll valuesCold conditionT<0.1ReleaseType D


Instantaneous releaseType C: Lighting protection; 
Type D: Motor protection


Main products




More Products
Product CategoriesMCCB
Soft Starter
AC Contactor
Frequency Inverter
Mini Circuit Breaker
Push Button Switches and Signal Lights




Company Information



    Zhejiang Safesave Electrical Technology Co., Ltd was invested and build by Shanghai Shuen Electrical Technology Co., Ltd. Safesave focuses on high- voltage and low-voltage electrical equipment, electrical complete units and industrial automation devices. Our products have been applied to some national key projects such as Shanghai World Expo, Beijing Olympic stadiums, South–to-North Water Division Project, Pudong international airport. Meanwhile , the factory was titled as a high-technology enterprise, science and technology enterprise, software enterprise, advanced enterprise in quality management,etc.
    Our company cooperates with the partners from outstanding university research units such as Mechanical and Electrical Engineering and Automation Academy of Shanghai University, Information and Technology Academy of Fudan University. After the reorganization, the factory will do further research and manufacturing in high-end industrial automation equipment on the basis of previous achievement in the field of soft starter and variable frequency drive.




Brief Company's Developing History
In 2000__The first thyristor motor soft starter was developed with independent research, making our company one of the earliest manufacturers of the soft starter in China;
In 2003__The factory was moved to Shanghai;
In 2005__The second generation of intelligent soft starter and the variable frequency drive were certified as Shanghai new and high technology transformation achievements;
In 2006__Identified as Shanghai high-tech enterprise;
In 2007__A new generation of vector variable frequency drive was put into large-scale production;Moved into Caohejing Economic and Technological Development Zone of Shanghai City
In 2008__Products were applied to the swimming center and shooting center of Beijing Olympic Games in batches.
In 2010__Production was applied in Shanghai World Expo;Build up cooperation relationship with Fudan university optoelectronic department and Organize the photovoltaic inverter research laboratory.
In 2014__Regrouped and moved to Songjiang national economic and technological development zone of Shanghai City;Build up strategic cooperation relationship with Chint Group and Delix Group, and became the sole official supplier of the core inverting components of EPS power products for the two groups.
In 2015__SY9000 devises were successfully developed and put into trial-production;Meanwhile, the professional research team of servo motor and servo controller were organized.
In 2016__A new setting-free, quick-start, compacted, foolproof soft starters named SJR3—N has been developed successfully and put into trial-production.


Q1:Are you a manufacturer or a trading company?
A1:We are a manufacturer.

Q2:Can I get some samples?
A2:Yes, sample order is available for quality check and market test. After we receive the sample charge, the samples will be delivered in 7-15days.

Q3:Can you do the design for us?
A3:Yes. We have a professional designing team. Just tell us your ideas and we will help to carry out your ideas. Send us high resolution images, your Logo and text and tell us how you would like to arrange them, We will send you finished files for confirmation.

Q4:What about the delivery time?
A4:It depends on the quantity and the season you place the order. It usually takes about 7-15 days for production.

Q5:What is your terms of delivery?
A5:We accept EXW,FOB,CFR,CIF,etc. You can choose the one which is the most convenient or cost effective for you.

Q6:What's your Warranty terms?
A6:We offter 1 year warranty time.


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Ms. ricky
Tel: 86-577-61768877
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Zhejiang Saikong Electrical Technology Co.,ltd
#22 Liujiang Avenue, Liushi Town, Wenzhou, Zhejiang, China (Mainland)
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