CE 1p 2p 3p 4p 6ka Prefab Houses Used Circuit Breaker Miniature Circuit Breaker MCB

We strive to reflect the concept of combining modern design concepts, mature technical levels and professional and considerate services in our DB Box, MCB Distribution Box, Junction Box Type. With comprehensive professional technology and advanced equipment, our products have been trusted by customers. We can be your trustworthy partner. Our company has the advantages of complete product specifications, reliable quality, prompt delivery, complete production equipment, and advanced manufacturing technology. We warmly welcome you to call or write for inspection and guidance. We honor our core principal of Honesty in business, priority in service and will do our best to provide our customers with high quality items and excellent service.

Overview

It is made of high-quality raw materials, corrosion-resistant, durable, waterproof, dust-proof and impact-resistant. Our product includes electronic, voltage-dependent and electromagnetic types, and voltage-independent types are available for customers to choose from, which is suitable for residential, hotel, commercial and public buildings and other fields.

Breaker Distribution Box has a sturdy overall structure, flexible installation, and can effectively block fine dust. This box is mainly installed on the side of the miniature circuit breaker, which can effectively prevent the influence of sinusoidal AC ground fault current, and can also be used for indirect contact protection and direct contact additional protection. We have been focusing on product development, design, production and sales, providing customers with installation guidance and one-stop technical services.

Technical Specifications

Standard: IEC 61009-1

Approvals: CE

Type (wave form of the earth leakage sensed): AC, A

Number of poles: 1P+N,3P+N

Rated current ln(A): 40 63

Rated voltage Un (VAC): 230/400V

Rated insulation voltage Ui (VAC): 500

Rated frequency Fn (Hz): 50/60

Rated residual currents (mA): It-, n= 10 30 50 100 300

Rated breaking capacity (Icn): Icn of the associated MCB

Rated residual breaking capacity Im: Icn of the associated MCB

Electrical life(times): 6000

Mechanical life(times): 15,000

Degree of protection: IP20, with connected conductors

Conductor Cross-sections

Solid and standard(mm): 0.75-35

Finely stranded with end sleeve (mm2): 0.72-25

Terminal tightening torque (N.M): 2.5-4

Ambient temperature(°C): -25~+45?max 95% humidity

Storage temperature(°C): -40~ +75

Altitude Max (meters): Max 2000

Type: Electronic Type

Out Line And Installation Dimensions

Assembly Diagram

Accessories Is Introduced

Tripping Sensitivity Data

· RCD with a rated residual current of maximum 30 mA are used for personnel, material and fire protection, as well as for protection against direct contact.

· RCD with a rated residual current of 100mA co-ordinated with the earth system according to the formula lAn < 50/R, to provide protection again indirect contacts

· Breaker distribution box with a rated residual current of maximum 300 mA are used as preventative fire protection in case of insulation faults.

FAQ

Q: Are you factory or trade company?

 A: We are Manufacturer in Metal Box and other Electrical components.

 Q: How can I get your pricelist?

 A: Send an enquiry to us and tell what you need, our sales will reply you in with 6 hours.

 Q: Can I get a sample to check quality before mass order?

 A: Yes, you can. Welcome to place sample order to check our quality. I do believe our high-quality products           will  bring more orders for you from your clients!

 Q: Any guarantee for your products?

 A: All of our products with 1 Year Warranty, never need to worry about the after-sale service, we will always be       here to support your business!

 Q: Any certifications for your products?

 A: Our products pass CE, ISO9001, RoHS, etc certifications, so they can be sold to worldwide safely!

Low voltage distribution box circuit breaker:

The Breaker Distribution Box from the structure, is all the components are installed on the frame and the frame has an insulating liner such a whole is the frame circuit breaker; Some circuit breakers with energy storage function are also called universal circuit breakers.

Structurally, a plastic case circuit breaker is a relatively sealed whole formed by installing all the components in a molded insulated enclosure (which is generally made of flame-retardant plastic).

Small circuit breaker is also called micro circuit breaker, from the structure of all components are installed in a small molded insulation enclosure circuit breaker, he is often used in the terminal circuit, the terminal circuit and electrical equipment for overload and short circuit protection.

As a way to finest meet up with client's wants, all of our operations are strictly performed in line with our motto 'High Quality, Aggressive Price, Fast Service' for CE 1p 2p 3p 4p 6ka Prefab Houses Used Circuit Breaker Miniature Circuit Breaker MCB. With the leading technology and talent advantages, our company's business has entered the brand's high-end market. With the modern management model, stable quality, strong technical force, reasonable price, high-quality service, and the care and support of new and old customers, our company has brought our business to a new level.