SU2D13UC

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Circuit breakers are important components of any electrical system and are designed to protect against overloads, current surges, and other potentially damaging scenarios. The SU2D13UC circuit breaker is a versatile, adjustable, two-pole electrical switch manufactured by Siemens, which can be be used in residential, commercial, and industrial applications.

Application Fields

The SU2D13UC is typically used in low voltage and low current applications, such as lighting circuits and small appliances. It can also be used in residential and commercial applications, such as air conditioning and HVAC systems, as well as refrigeration, medical, and industrial applications. It features a wide range of adjustable settings to meet the needs of any application.

Working Principle

When the current passing through the SU2D13UC circuit breaker surpasses its set limit, the device trips and interrupts the electrical flow. This occurs due to the self-interrupting off-normal contacts, which close when the current rises above a specific threshold. The device then provides a visual indication via an LED light, which can be seen from afar, alerting the user to the fault.

Aside from providing overload protection, the SU2D13UC also functions as a safety feature by automatically cutting power when an abnormal voltage or current is detected. This prevents further damage to the electrical system and protects the user from electric shock.

The SU2D13UC is a dependable, adjustable electrical switch that is suitable for use in residential, commercial, and industrial applications. Thanks to its adjustable settings, it can be tailored to any application, while its visual indicator provides a clear indication of when the system needs to be shut down. Combined with its easy installation, the SU2D13UC is a great choice for any circuit breaker application.

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