JTEP-3-31277-350 Circuit Protection

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Circuit breakers are essential components in any power supply system. They provide protection against the unexpected, and reduce the risk of damage in the event of a power failure. The JTEP-3-31277-350 is a unique circuit breaker application and working principle.

This circuit breaker has an integrated high-voltage sensing device which makes it suitable for any voltage-sensitive applications. Its operating voltage range is 288V to 362V and its voltage tolerance is ±2.5%. The maximum short-circuit current is an impressive 32,000 A.

In addition to its superior protection, the JTEP-3-31277-350 circuit breaker offers a number of impressive mechanical features. It is designed to operate in temperatures as low as -20°C and as high as +60°C. The maximum duration between circuit closure and voltage application is less than 20ms. This short duration makes it ideal for non-time consuming operations such as motor disconnection.

As for the working principle of the circuit breaker, it relies on an integrated electronic switch to detect a fault current. When a current surge occurs, the switch will trip the breaker open, cutting off the power supply and protecting the equipment from damages.

The JTEP-3-31277-350 circuit breaker is suitable for a range of applications, from general circuit protection to Safety-Related Circuits (SRC) for industries such as telecommunication, process automation, process industry and oil and gas. Its integrated sensing device also make it possible to monitor the temperature, humidity, air composition and other important parameters of the surrounding environment for more intelligent and secure operation.

All in all, the JTEP-3-31277-350 circuit breaker is an innovative design suitable for a wide range of applications. It offers superior protection and reliability due to its integrated sensing device and robust mechanical construction.

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