CR15-52-10.0A-R211CV-V

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Circuit Breakers are important components of any electrical system. They provide protection against overcurrent or short-circuiting, and are used to protect the system and its components from excessive current. The CR15-52-10.0A-R211CV-V circuit breaker is a common model used in many different industries. This article explores the application field and working principle of the CR15-52-10.0A-R211CV-V circuit breaker.

Application Field

The CR15-52-10.0A-R211CV-V circuit breaker is designed for overcurrent protection of motors and transformers, as well as lighting circuits. It can also be used for protection against short-circuiting and thermal overload on a wide range of other electrical equipment. The circuit breaker is suited for both industrial and commercial applications, as it is designed for use in environments with ambient temperatures ranging from -25°C to +80°C and air humidity levels of 97%.

The CR15-52-10.0A-R211CV-V circuit breaker is suitable for both indoor and outdoor use. It can be installed in any position, including upside down or sideways, and is approved by UL and CSA standards. It’s rated for 10A and is an adjustable breaker that can be adjusted from 0.3 to 10A.

Working Principle

The CR15-52-10.0A-R211CV-V circuit breaker works on a simple principle. When the current through the circuit reaches a certain level, the circuit breaker will trip and disconnect the circuit, protecting it from excessive current. This trip level can be adjusted using the circuit breaker’s internal settings.

The trip level is set by adjusting the circuit breaker’s current sensing mechanism. This mechanism is a series of contacts connected in series between the line and load terminals. When the current in the circuit surpasses the set trip level, the contacts open, breaking the current and thus tripping the circuit breaker. The contacts can either be adjusted externally or by flipping a switch on the circuit breaker’s casing.

Once the circuit breaker has tripped, it can be reset by flipping the switch back on. This will close the contacts and turn the breaker on again. The circuit breaker will continue to trip if the current remains above the set current level.

Conclusion

In summary, the CR15-52-10.0A-R211CV-V circuit breaker is a versatile and robust breaker designed for a wide range of applications. It can be used in both indoor and outdoor environments, and is approved by UL and CSA standards. The breaker is adjustable, and its current trip level can be set using its internal settings. The circuit breaker works on the principle of opening contacts when the current reaches a certain level, and can be reset by flipping the switch back on.

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