Rcbo Circuit Breaker Residual Current Circuit Breaker with Overload

Introduction:

Are you tired of constantly replacing your circuit breaker every time an overload or residual current occurs? Look no further than the Rcbo Circuit Breaker Residual Current Circuit Breaker with Overload. Our innovative product is perfect for both residential and commercial use, providing reliable and long-lasting protection for your electrical systems.

Features and Benefits:

With the Rcbo Circuit Breaker Residual Current Circuit Breaker with Overload, you will experience a number of features and benefits that make it stand out from other circuit breakers on the market.

1. Dual Protection:

Our circuit breaker offers both residual current and overload protection. This means that you no longer have to worry about purchasing two separate devices to protect your electrical systems. The Rcbo Circuit Breaker Residual Current Circuit Breaker with Overload offers it all in one convenient package.

2. High Quality:

We take pride in our manufacturing process and only use the highest quality materials to produce our circuit breakers. You can rest assured that our product is built to last and withstand even the toughest of conditions.

3. User-Friendly:

Our circuit breaker is designed to be user-friendly, with an easy-to-use interface that allows for simple installation and maintenance. You won't have to worry about complicated instructions or confusing set-up procedures.

4. Versatile:

The Rcbo Circuit Breaker Residual Current Circuit Breaker with Overload is versatile and can be used in a variety of settings. It is suitable for both residential and commercial use, making it perfect for business owners, homeowners, and contractors alike.

5. Affordable:

We understand that affordability is important to our customers, which is why we offer our circuit breaker at a competitive price. You won't have to sacrifice quality for affordability when you choose the Rcbo Circuit Breaker Residual Current Circuit Breaker with Overload.

Conclusion:

In conclusion, the Rcbo Circuit Breaker Residual Current Circuit Breaker with Overload is the perfect solution for your electrical protection needs. Our circuit breaker offers a number of features and benefits that make it stand out from other circuit breakers on the market, including dual protection, high quality, user-friendliness, versatility, and affordability. If you're looking for a reliable and long-lasting solution to your electrical protection needs, look no further than the Rcbo Circuit Breaker Residual Current Circuit Breaker with Overload. Contact us today to learn more or place an order.

Rcbo circuit breaker( MK7L-40 Residual Current Circuit Breaker With Overcurrent Protection)

General

RCBO circuit breaker is applicable to electric circuits with rated voltage 230VAC, frequency 50/60Hz and rated current up to 40Amp. The RCBO provides indirect protection to the operator s body under such situation that the exposed live parts should be connected to a proper earth pole, RCBO also provides overcurrent protection to circuits in household,commercial and other similar installations. Moreover, it prevents potential fire danger caused by earth faullt current in case overcurrent protection device fails.

Special tips:

1. RCBO circuit breaker with rated sensitivity up to 30mA could be used as supplementary protecting device in case other protecting device fails its protection against electric shock.

2. RCBO breaker designed for householf installation and other similar application,is for non-professional operation,and no maintenance is required.

3. RCBO breaker provides no protection against electric shock ersulted from direct contacts of both protected lines,or leakage current between these two lines.

4. Particular devices such as surge protective devices,surge arrester etc are recommended to install at upstream line to RCBO as precaution against potential against potential surge voltage and current occuring at its power input side.

5. Satisfying conditions and applications as mentioned above,RCCB with ON-OFF indicating device is considered suitable for isolation function.

6. RCBO overcurrent protection value is fixed and is not subject to further adjustment.

Functions

Switching and isolation function

Protetion against overload and short-circuit currents

Protection against the effects of sinusoidal alternating earth fault currents

Protection against indirect contacts and additional protection against fire hazard caused by insulation faults

Used in residential building

Technical specifications

Standard:IEC61009-1

Approvals:CB,CE,VDE(applying)

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

Rated current In(A):6,10,16,20,25,32,40

Number of poles:1P+N

Rated voltage Ue(AC):230V

Rated insulation voltage(AC):500V

Rated frequency(Hz):50/60

Rated residual currents I n(mA):30,100,300

Rated breaking capacity acc.to IEC 61009 ultimate Icn(KA):6

Rated impulse withstand voltage(1.2/50)Uimp(kV):8

Dielectric test voltage at ind.freq.for 1 min.(kV):2.5

Surge current resistance(wave 8/20)(A):3000

Tripping characteristic:B,C

Characteristic curve B(In):3-5

Characteristic curve C(In):5-10

Electrical life(0-C):4000

Mechanical life(0-C):10000

Degree of protection:IP40(top),IP20(termina),with connected conductors

Mounting position:any

Conductor cross-sections

Terminal could use for busbar connection thickness(mm):0.8-2,

Wiring(mm^2):1-25

Terminals

Terminal tightening torque(N.m):2.5-3

The relatative humidity is max95% when ambient temperature(℃）：55

Storage temperature(℃）：-40-+70

Altitude Max.(meters):2000

Why choose us?

• Our factory is equipped with advanced technology to produce high-quality Rcbo products efficiently.
• International expansion and specialization cannot be achieved without the support of information systems, so we will realize internal information integration through platform, create a sensitive supply chain, and further optimize production capacity layout to enhance efficiency.
• We are committed to producing environmentally-friendly Rcbo products that are safe and reliable.
• Our company will adhere to the enterprise spirit of 'service has no end, always pursue perfection', constantly surpass ourselves, and is willing to work with you to create brilliance and a better tomorrow.
• We take pride in offering great quality Rcbo products and reliable services at competitive prices.
• We inspire our employees to have a sense of career, responsibility and mission, lead them to explore the meaning of work and life, commit to a higher level of spiritual sublimation, and achieve a pursuit beyond personal interests.
• Our factory is committed to producing high-quality Rcbo products that meet international standards.
• We have the most up-to-date production line of Rcbo Circuit Breaker Residual Current Circuit Breaker with Overload at the moment, which guarantees the quality to meet industry standards and specifications.
• Our team of experts is dedicated to producing top-quality Rcbo products and delivering outstanding services.
• We respect the pursuit of customers, agents, distributors and employees' interests.

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