We combine scientific research and production, thus promoting the progress of science and technology, and opening up the market prospects of our 63 amp circuit breaker, 6 terminal cable junction box, CCTV Box. We have a professional technical team, advanced processing equipment and skilled operators. With advanced processing equipment, advanced management mode and excellent technical personnel, our company always keeps innovating and forging ahead. Excellent quality, competitive prices, punctual delivery and dependable service can be guaranteed.
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
| TEST button: TEST button to check the device operability and correct |
| Reset button : Indicator of tripping caused by differential current 一 “Reset" button |
| Inner design: Due to use of smaller size differential assembly, space in a cabinet is saved |
| Contact position indicator |
| Connection: Connection by wire and the PIN bar |
LWBXL | NO.of poles | Rated residual | Rated current | Type code |
|
| 30 | 40 | LWBXL-C40-30-2 |
| 100 | LWBXL-C40-100-2 | |||
| 300 | LWBXL-C40-300-2 | |||
| 30 | 63 | LWBXL-C63-30-2 | ||
| 100 | LWBXL-C63-100-2 | |||
| 300 | LWBXL-C63-300-2 | |||
|
| 30 | 40 | LWBXL-C40-30-4 |
| 100 | LWBXL-C40-100-4 | |||
| 300 | LWBXL-C40-300-4 | |||
| 30 | 63 | LWBXL-C63-30-4 | ||
| 100 | LWBXL-C63-100-4 | |||
| 300 | LWBXL-C63-300-4 |
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.
Our company with excellent product quality, integrity of the business philosophy and perfect after-sales service, creating a strong brand in the field of Kayal 3pole 30 AMP 100A Miniature Circuit Breaker China. We recognize that we should correctly handle the relationship between production and operation, and the relationship between enterprises and employees for common development. We will improve ourselves and strive to provide you with more perfect and reliable products as soon as possible.
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