new arrival mccb circuit breaker 100A 600A Quality Choice
USD $10 - $200 /Piece
Min.Order:1 Piece
YUEQING SENTE TRADING CO., LTD.
SPECIFICATIONS
new arrival mccb circuit breaker 100A 600A
1.150,000 sells per month
2.Free Samples
3.OEM service
4.Accept small order
BEST PRODUCTS WITH CHEAPER PRICE IS OUR GUARANTEE !
WHY US?
(1)We are factory manufacture in mccb with highly specialized |
(2)CNC machine tools production, could fit for your urgently bigger order |
(3)We owned ab experienced and perfessional team |
(4)We owned mold mould whorkshop , could design new products as your need |
(5)Great ingredient accurancy and high intensity |
(6)Owned certificates like CE .ROHS .and so on |
(7)OEM Service and could print your own brand and technic dates |
(8)High corrosion resistance and high precision , |
(9)Excellent inoxidability |
(10) Free samples could be provide ,small order accept Prompt delievery |
(11)We have over 3000 workers. |
Product Detail
Product Brief Of Introduction
Our moulded case circuit breaker is a new type product developed and manufactured by Adopting international advanced technology. It is supplied with rated insulation voltage 800V and used for circuit of AC 50Hz, rated operation voltage AC 400V or below rated operation current up to 1600A for infrequent changing over and starting of the motors. Equipped with the protection devicesfor over-current,short circuit and under voltage,the product is capable of preventing damage of circuits and supply units.
It's conformity with CE, CB,ISO9001 ,Rohs ,IEC60947-2 standards
Function and Features
Type | 2pole | ST9-32E | ST9-52E | ST9-52S | ST9-62E | JST9-62S |
3pole | ST9-33S | JST9-53E | ST9-53S | ST9-63E | ST9-63S | |
Frame size(AF) | 30 | 50 | 60 | |||
Rated current(A) | 5,10,15,20,30 | 5,10,15,20,30,40,50 | 60 | |||
Rated operational voltage(V)Ue (50/60Hz) | 600 | 600 | 600 | 600 | 600 | |
Rated insulation voltage(V)Ui(50/60Hz) | 690 | 690 | 690 | 900 | 900 | |
Rated impulse withstand voltage(KV)Uimp | 6 | 6 | 6 | 6 | 6 | |
Uitimate breaking capacity (KA,Icu AC 50/60Hz) | 220V/240V | 10 | 10 | 25 | 10 | 25 |
380V | 7.5/5 | 7.5/5 | 14/10 | 7.5/5 | 14/10 | |
415V | 7.5/5 | 7.5/5 | 14/10 | 7.5/5 | 14/10 | |
440/460V | 5 | 5 | 10 | 5 | 10 | |
480/500V | 2.5 | 2.5 | 7.5 | 2.5 | 7.5 | |
600V | 2.5 | 2.5 | 5 | 2.5 | 5 | |
Utilisation category | A | A | A | A | A | |
Endurance | Mechanical | 8500 | 8500 | 8500 | 8500 | 8500 |
Electrical | 1500 | 1500 | 1500 | 1500 | 1500 |
Sample room
More products
Company introduction
the first professional circuit breaker manufacture in WhenZhou more than 20 years export experience since 1992
Main Essential Certificates
Main equipment show
Production Process
Buy all kinds of contactors, cooperate with us, we will be honored and you will benefit from:
1.- Your client satisfied on the right schedule and quality
2.- Your can get good reputation from your market and obtain more orders
3.- Our professional service before and after sale
4.- The reasonable price
5.- Any questions from you are welcome and will be replied in 24 hours