MY4 AC220/240 (S) Relays

Series:	MY
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Relay Type:	General Purpose
Coil Type:	Non Latching
Coil Current:	4.2mA
Coil Voltage:	240VAC
Contact Form:	4PDT (4 Form C)
Contact Rating (Current):	3A
Switching Voltage:	250VAC, 125VDC - Max
Turn On Voltage (Max):	192 VAC
Turn Off Voltage (Min):	72 VAC
Operate Time:	20ms
Release Time:	20ms
Features:	--
Mounting Type:	Socketable
Termination Style:	Plug In
Operating Temperature:	-55°C ~ 70°C
Contact Material:	Silver (Ag)
Coil Power:	1.1 VA
Coil Resistance:	18.79 kOhms

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Introduction

Power relays are electrical components used to control high-power circuits through low-power signals. Over 2 Amps power relays are essential for industrial applications like automation, robotics, or aerospace, and are used to handle high-power applications. MY4 AC220/240 (S) is a reliable power relay with a wide range of applications. It is a widely used two-pole interface unit with high control accuracy and high overload capability.

Features and Benefits

MY4 AC220/240 (S) is equipped with a high-performance socket interface. It features a surge rating of 6kV, a dielectric strength of 4,000V and an operating temperature range of -20°C to +60°C. It is suitable for use with AC220 voltages and mounts on standard DIN rails. Additionally, its mounting screw contacts provide secure operation and a greater coverage area than conventional plastic connections. Its status LED indicator can quickly and easily identify any status.This device is designed for a variety of usage environments including industrial applications and low-voltage power control. Its power sockets can provide a secure connection of the input and output signals and improve the isolation of the system. It also comes with integrated protection mechanisms such as overload, undervoltage, and reverse-polarity protection. The relays are conform to international standards and certified as safe.

Application Field and Working Principle

The MY4 AC220/240 (S) power relay is mainly used to control and operate industrial motors, pumps, and ventilators in the automation field. It can switch up to 16A of current and has a coil voltage range of between 25–280VAC. The coil voltage of the relay can be connected to a control circuit of voltage or current, depending on the application. When the coil of the logic circuit turns on, the operating voltage acts on the main contact and thus, the output circuit is triggered. However, when the coil loses the power, the main contact automatically returns to the original off position. The MY4 series power relays are designed to provide secure operation in various applications.

Conclusion

The MY4 AC220/240 (S) power relays are ideally suited for industrial applications, such as automation, robotics, and aerospace. They are designed with a wide range of applications and enable secure operation with integrated protection mechanisms. This device can handle high-power applications with a high level of accuracy and ensure reliable functioning at all times.

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