IULB1-36490-20

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Circuit breakers are devices designed to protect electrical circuits from short circuits and other potentially hazardous conditions. The IULB1-36490-20 is a four-pole miniature circuit breaker designed to protect residential, commercial, and light industrial applications from over current and short circuit events. It is an economically priced, easy to install unit with excellent short circuit and over current protection capabilities. The unit is UL489 listed, CSA and CE certified, and compliant with NEC and IEC standards.

The IULB1-36490-20 works by detecting a fault current in the circuit and then disconnecting the circuit from the main power, preventing further damage to the circuit and other equipment. The breaker can be manually reset after the fault has been rectified and the fault current has been removed. The breaker offers overload and short circuit protection, as well as interlock capability for applications requiring multiple breakers, such as hazardous areas and motors. The unit can also be used as a selector switch and includes a din rail mounting option.

The IULB1-36490-20 features an adjustable trip setting that can be adjusted to allow for different levels of current protection. The maximum sustainable current is 2,500A and the maximum short circuit current is 10kA. The trip setting can also be used to adjust the sensitivity of the breaker and the amount of current that needs to be present to trip the breaker. This can be used for applications where strict limit protection is required.

The terminals on the IULB1-36490-20 are color-coded for convenience and UL listed. The unit is also extremely compact, taking up very little space in an electrical box. Additionally, the IULB1-36490-20 has a highly visible and accessible trip indicator, making it easy to identify when a trip has occurred. This indicator can also be used to test the breaker to ensure it is working properly.

The IULB1-36490-20 is the perfect choice for a variety of applications, including residential, commercial, and light industrial. It is UL489 listed, CSA and CE certified, and compliant with NEC and IEC standards, so it can easily be installed in areas that require strict safety standards. The adjustable trip setting allows for custom protection levels, while the terminals are color-coded for convenience. Additionally, the IULB1-36490-20 is extremely compact and features a highly visible trip indicator and test button, making it easy to identify when a trip has occurred and troubleshoot any issues.

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