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Power Relays, Over 2 Amps

The 1393230-3 is a compact, medium-duty industrial-grade power relay that provides both versatility and reliable performance in medium-load applications. This power relay is ideal for applications that require switching capability greater than 2 Amplifiers, and offers a robust rated current of 2.5A. With a stable and dependable latching mechanism – combined with its compact design – this relay provides a reliable, energy-efficient solution that ensures consistent operation even in the most challenging conditions.

1293230-3 Application Fields

The 1393230-3 allows the user to switch either AC or DC applications with a high accuracy level and dependable control. This power relay is designed for use in a broad range of industrial applications, from low-power automotive systems and vending machines to HVAC systems, security systems, and other medium-load applications. This powerful and rugged relay has been tested to UL, CE, and CSA standards and is UL listed for use in numerous locations within the EU and North America.

1393230-3 Operating Environment

The 1393230-3 is intended for operation in a wide temperature range between -40°C and +85°C. This works by bypassing the overcurrent fuse and switching power externally from the base unit. The power load is switched via the standard-sized DIN terminals and can be easily attached to a control panel with the internal fins and screws. As the device has wide temperature tolerance, it functions smoothly even in extreme temperatures.

1393230-3 Working Principle

The 1393230-3 power relay features two operating coils that are connected in a series circuit. When energized, the alternating current flowing through the coils creates a magnetic field that moves the switching contacts to the closed position. When the coils are de-energized, the magnetic field generated by the coil drops and the switching contacts open, turning the power off. The operation of the power relay is further regulated by the use of a bimetallic sensing element that detects changes in temperature and adjusts the operating coils accordingly.

For added control and protection, the 1393230-3 power relay also features an overload protection mechanism. This element is designed to protect against excessive current and will automatically shut down the load when a preset current threshold has been exceeded. By incorporating these safety features, the user can rest assured knowing that their relay will operate safely and reliably.

Conclusion

The 1393230-3 power relay is a reliable and economical solution for medium load applications. With its robust rated current of 2.5A and wide temperature tolerance, this powerful and rugged relay provides a reliable, energy-efficient solution that ensures consistent operation even in the most challenging conditions. The power relay features two-coil latching mechanism and overload protection that provide superior performance in harsh or hazardous environments. Additionally, this power relay is UL listed to ensure safe and reliable operation and is perfect for a wide range of industrial applications.

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