3100-30J17999BM

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Part Status:	Active

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Introduction

Power relays are an important part of any industrial or commercial insulating system. They have the potential to provide great protection from the dangers of electric shock, particularly when used with the 3100-30J17999BM relay, which is specifically designed for applications with over 2 amps. In this article, we\'ll take a look at the application field of the 3100-30J17999BM and its associated working principle.

Application Field

The 3100-30J17999BM is a power relay specifically designed for applications with over 2 amps. It is designed to help protect your equipment from high current overloads, ensuring the safety of the system and preventing the dangerous effects of high current overloads. This relay is suitable for both single- and three-phase systems.

Rating and Environment

The 3100-30J17999BM is rated for up to 50 amps at 120VAC, and up to 30 amps at 277VAC. It can also operate in temperatures ranging from -40°C to +85°C, making it ideal for both indoor and outdoor use. The relay features an enclosed plastic housing, ensuring that it can withstand the environmental conditions of most industrial and commercial sites.

Features

The 3100-30J17999BM features a variety of additional features that make it ideal for applications with over 2 amps. These include a short-circuit feature, which can be set to trigger on or off, a reset function that allows users to quickly reset the relay after an overload, and a status LED that shows when the relay is active. Additionally, the relay is designed to provide accurate and reliable operation.

Working Principle

The working principle of the 3100-30J17999BM is based on overload protection. An internal triac acts as the control element that opens and closes the contacts of the relay, based on the current running through the contacts. When the current passing through the contacts exceeds the set level, the triac will trip and the relay will open, cutting off the circuit and preventing further damage.

Operation

To operate the 3100-30J17999BM, the contacts must be closed by pushing the reset button. This will reset the relay and allow flow to pass through. When the current reaches the overload level, the triac will trip and the relay will open, protecting the system from further damage. The reset button must then be pressed to reset the relay and return to the closed state.

Conclusion

The 3100-30J17999BM is an ideal power relay for applications with over 2 amps. It is rated for up to 50 amps at 120VAC, and up to 30 amps at 277VAC, and can operate in temperatures ranging from -40°C to +85°C. Additionally, the relay features various features such as a short-circuit protection, a reset function, and a status LED, as well as an enclosed plastic housing, ensuring it can withstand the environmental conditions of most industrial and commercial sites. The working principle of the 3100-30J17999BM is based on overload protection, with an internal triac acting as the control element that opens and closes the contacts.

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