JTMP-3-1RLS4-34511-600

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 Circuit breakers are an essential part of electrical systems and include the JTMP-3-1RLS4-34511-600 model. This particular circuit breaker is utilized in a variety of applications, and understanding how it functions is key to effective use. 

 A circuit breaker, in its most basic form, is a switch that is designed to protect an electrical circuit from over-currents, overloads, and short circuits. This three-pole model is used specifically for installing in a variety of circuits in power distribution boards, control panels, and motor control centers. It is rated for a maximum voltage of 690V AC and a current rating of 690V AC / 300V DC. Furthermore, it has tripping characteristics for F, H, and K curves that protect the circuit from varying levels of fault currents. 

The JTMP-3-1RLS4-34511-600 model is designed for complete protection in motor circuits. It prevents overloads on the motor itself by tripping the circuit breaker quickly in the event of an overload. Additionally, it includes a built-in auxiliary contact which can be used to provide a signal once the circuit breaker has tripped, eliminating the need for a separate contactor. 

In addition to motor circuit protection, this circuit breaker can also be used in general power supply applications. It is capable of selectively tripping during an overload and, if configured properly, can be set to trip for a fault current of up to 300A. This ensures that only the affected circuit is affected, eliminating the need for a complete system shutdown for repair. 

The working principle of a circuit breaker like this is relatively straightforward. When a fault or overload occurs, the circuit breaker breaks the connection between the two components, preventing any further current flow from taking place. This is done by a set of contacts in the breaker that are opened and closed via an electromagnet. When the breaker senses too much current, the magnet pulls back, breaking the connection between the contacts and protecting the circuit. 

The JTMP-3-1RLS4-34511-600 circuit breaker provides essential protection to installed systems, allowing them to operate safely and reliably. With its built-in tripping characteristics, it can be used to protect motor circuits from overloads and general power supply systems from faults. Its working principle is simple and straightforward, ensuring complete environmental protection, while providing a reliable form of overcurrent protection. 

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