RZ3A40A55

Series:	RZ3A
Packaging:	Bulk
Part Status:	Active
Mounting Type:	Chassis Mount
Circuit:	3PST-NO (3 Form A)
Output Type:	AC, Zero Cross
Voltage - Input:	24 ~ 275VAC, 24 ~ 50VDC
Voltage - Load:	24V ~ 440V
Load Current:	55A
Termination Style:	Screw Terminal
Package / Case:	Module
Supplier Device Package:	--

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction

Solid State Relays (SSR) are electrical components that switch electric signals on and off using a semiconductor device, as opposed to traditional relays which use mechanical components to do the same. The RZ3A40A55 SSR is a type of solid state relay designed for the industrial automation sector and is made by the German company OMRON.

RZ3A40A55 SSR Overview

The RZ3A40A55 SSR features a maximum input voltage of 5A, an output voltage of 12VAC or 24VAC, and a switching frequency of 1 MHz. Additionally, it offers a wide range of current carrying capacities ranging from 0.1A up to 5A. The RZ3A40A55 is also resistant to ambient temperature, making it ideal for industrial environments.

Application Field

The RZ3A40A55 SSR is designed for industrial applications. It is suitable for use in a variety of electrical circuits, including on/off controllers, temperature controllers, motor starters, and even robotics. Additionally, the wide current carrying capacity makes it an excellent choice for industrial automation.

Working Principle of the RZ3A40A55

The working principle of the RZ3A40A55 SSR involves a diode connected to an external signal that is turned on or off when a voltage is applied. When the external signal is off, the diode acts as an open circuit and no current flows. When the external signal is on, the diode acts as a closed circuit and current flows. This current activates a transistor, which then turns the relay on or off.

Advantages of the RZ3A40A55

The RZ3A40A55 SSR offers several advantages over traditional relays. First, this type of SSR is resistant to ambient temperature, making it suitable for use in industrial applications. Second, the SSR can be switched on and off at a much higher speed than traditional relays, making it ideal for using in high-speed switching functions. Third, the current carrying capacity is much higher than traditional relays, allowing for more powerful switching operations. Finally, the SSR is more reliable than traditional relays due to the lack of mechanical components.

Conclusion

The RZ3A40A55 SSR is an excellent choice for industrial applications due to its high current carrying capacity, resistance to ambient temperatures, and high switching speed. In addition, it offers several advantages over traditional relays, such as reliability and lack of mechanical components. All these factors make the RZ3A40A55 an ideal choice for industrial automation.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description