CELHPK11-1REC4-32537-7 Circuit Protection

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Circuit breakers are widely used in electrical components across the world and serve important safety and operational functions. CELHPK11-1REC4-32537-7 is a type of circuit breaker used in a wide range of applications, with a complex but reliable working principle.

CELHPK11-1REC4-32537-7 is a multipole breaker, with 3 and 4 pole versions both available. These small circuit breakers are highly versatile and conform to international standards. They can operate at temperature range of -25°C to 50°C, and are low power breakers with 0.3-1/2/3/4/5A operating current. These breakers are primarily used in residential and commerical applications, where robust operation and safety is paramount, and are used to control and distribute power to electric appliances such as stoves, refrigerators, washing machines, as well as for low power lighting systems and similar.

The working principle behind CELHPK11-1REC4-32537-7 is relatively simple, but effective. It works by use of a thermal-magnetic tripping mechanism when an overload current. The thermal element is actuated by heat due to current passing through the breaker. This tripping mechanism uses two trips, the instantaneous trip, which is set according to the rated current of the breaker, and the delayed trip, which is activated once the instantaneous trip threshold is exceeded. The slow trip uses temperature and/or time to ensure that an overloaded device can safely be turned off.

In terms of safety, CELHPK11-1REC4-32537-7 breakers come with a wide range of features. It features enhanced short circuit protection, which provides greater protection against sudden spikes in current due to short circuits. It also offers a variety of protection levels dependent on the breaker size selected, including overload and short circuit protection, as well as an adjustable reversing (auxiliary) contact, which can be used to indicate when an overload or short circuit has occurred. The CELHPK11-1REC4-32537-7 also have a self-arc rating which ensures that no arcing occurs between the contactors when the breaker is open.

In conclusion, CELHPK11-1REC4-32537-7 is a circuit breaker of great versatility and stability, with a reliable working principle. The thermal-magnetic tripping mechanism allows for reliable overload protection, and the range of safety features makes it a great choice for both residential and commercial applications, where safety is a priority. These breakers are low power, robust, and conform to international standards, making them a dependable choice for any installation.

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