CMRB1-39125-10-T

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Circuit breakers are used to prevent the flow of excessive current in a protected circuit. They do this by interrupting energy flow. The CMRB1-39125-10-T is a mini circuit breaker designed to provide protection for panels and other small load appliances in residential and commercial buildings. It has a wide range of application fields and working principles.

Applications

The CMRB1-39125-10-T miniature circuit breaker is designed to protect circuits with rated currents of up to 10A and minimum AC insulation level of 690V or 1000V. This product can cover single poles, two poles and three poles, providing overload and short-circuit protection in branch and main circuits. It has been used in many fields such as construction, transportation, industry, mining, commerce, and household. The advantages of this product include small size, low cost, high performance and environmental protection.

Working Principles

The working principle of the CMRB1-39125-10-T circuit breaker is based on using pressure and/or temperature as the means of limiting the maximum current flow. When the current in the circuit exceeds the rated value, a pressure or temperature sensor will be activated, resulting in the trip element being energized. This trip element then opens the contact points of the breaker, thus stopping the flow of current and preventing further damage to the appliance or circuit. The reset mechanism that serves to reset the circuit breaker back to the “on” position is contained within the product.

The product also features an over-temperature protect feature, where the trip element is correspondingly activated when temperatures reach beyond the rated values. It has also passed the insulation and strength test, withstanding the high AC voltage test of 690V or 1000V.

The CMRB1-39125-10-T circuit breaker is also designed for easy installation and maintenance, with its plug-in base and easy to use terminal holes. Furthermore, it boasts a long service life, with an expected service life of more than 10 years.

Conclusion

In conclusion, the CMRB1-39125-10-T circuit breaker is a highly reliable and cost-effective solution for the protection of electrical circuits of low power rating. It works on the principles of pressure and/or temperature control, while also providing an over-temperature protection feature. Furthermore, it is also easy to install and maintain and can last up to 10 years or longer. It is an excellent choice for use in any application where reliability and cost-effectiveness are paramount.

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