Adjustable Moulded Case Circuit Breaker

Our company has accumulated many years of experience in manufacturing Waterproof Electric Junction Box, Circuit Breaker, Terminal Junction Box. We are always maintaining close contact with customers to ensure effective industry solutions. We have professional after-sales personnels to solve any questions for you, please contact us at the first time if you encounter any problems. Our company has advanced business philosophy, standardized management mode, high-quality products, perfect quality system, outstanding personnel quality and inspiring corporate culture. We wholeheartedly provide good products for domestic and foreign customers. Over the years, under the guidance of the concept of 'quality, price, delivery time and service' to satisfy customers, our company's products have been distributed in major domestic economic regions and have been sold overseas. With excellent service quality, professional technical strength, and skilled team, we guarantee 100% product qualification rate. We are adhering to the positive, honest and pragmatic entrepreneurial spirit, and constantly improve our brand value.

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.

We continuously improve product design and technological processes of the Adjustable Moulded Case Circuit Breaker to reduce waste of resources and achieve sustainable development. The economic globalization and the closeness of regional cooperation determine that our company is committed to China and look at the world. We focus on high-quality products, and win more customers with more favorable prices and timely and convenient services.