Hot sales mccb manufacturer FWF225 series 690v 150 amp 3 phase mccb with molded case

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brief description; introduction

G series molded case circuit breakers are not only more compact than ordinary circuit breakers or fuses, but also

More advanced features are also available. The advantages are as follows:

Easy-to-install accessories

Common accessories below 630A

20A-2500A can be equipped with electronic trip unit

Built-in 20A ground fault protection

feature

Excellent contact terminal design makes possible the excellent performance and high flexibility of G series circuit breakers. Our patented technology employs a high-speed "blown air" system that employs a high breaking capacity fault current power function.

The G circuit breaker adopts the structure of the operating shaft device, which can be released freely in the event of a short circuit, and the operating shaft can directly and accurately trip the short circuit or overload caused by the trip. This fast and reliable operating system improves the safety performance.

The most reasonable contact terminal system design

Excellent contact terminal design makes possible the excellent performance and high flexibility of G series circuit breakers. Our patented technology employs a high-speed "blown air" system that employs a high breaking capacity fault current power function.

The G circuit breaker adopts the structure of the operating shaft device, which can be released freely in the event of a short circuit, and the operating shaft can directly and accurately trip the short circuit or overload caused by the trip. This fast and reliable operating system improves the safety performance.

Factory whole process testing
The quality and reliability of G circuit breakers are guaranteed through comprehensive testing, and each pole of the circuit breaker will be tested twice to ensure the tripping structure, operating structure and continuous accuracy.

High breaking capacity in a small space
G circuit breakers are physically and electrically interchangeable with Westinghouse molded case circuit breakers, which means that the G series circuit breakers are ideal for improved equipment design.
Operating structure
The G series circuit breaker adopts quick-opening and quick-closing mechanical operation, and has a free tripping function to ensure that the circuit breaker cannot remain closed within the short-circuit time.
The position of the trip shaft of the circuit breaker and the windows on both sides indicate its working status: "closing", "heavy braking" and "opening". If the circuit breaker is overloaded, short circuited, shunted or under voltage or tripped by pressing the "TEST" button, the shaft will slide to the "tear" position. At the same time, if the circuit breaker needs to be closed again, the shaft should be switched to the reset position, and then the brake should be disconnected.

Current limiting function
G series circuit breaker adopts high repulsion contact terminal structure and superior ARC technology, which has significant current limiting function.
standard
IEC60947-1: General rules
IEC60947-2: circuit breaker
IEC60947-3: switch, isolating switch, load switch, etc.

Technical parameters (S type) 

- Shipping port: Shanghai/Ningbo/Shenzhen

-Shipping type: by sea, by air, by DHL, by UPS, by TNT, by FEDEX, etc.

payment method

-Paypal, T/T, Wester union, Monrygram or other methods
-Other specific issues can be negotiated

Our Company and Services

Ezitown is recognized as one of the most reliable electrical accessories and switchboard manufacturers.
As an ISO 9001:2008 certified company, we always provide high quality products at competitive prices.
The United States, Europe, and the Middle East are our main markets, and because of our reliable quality and reasonable prices, we have established good relationships with companies such as Schneider, Rittal, Haider, Zhonghai, and Dongchuan Yarn.
Based on our quality control system, we have obtained UL, CSA, CE, CCC, RoHs, CNAS and other certifications.
Our working hours are 8:00 AM ~ 23:00 PM 15 hours/7 days

Our 20+ years of experience will take care of your order!

 

We really appreciate your positive feedback, our system will leave a positive feedback for you after completing the transaction. We value our customers, so if you have a question, please feel free to contact us via email, we are always at your service to help. If you want to know more details about our company, please click the following website: www.ezitown.com

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