OMRON MY4IN Miniature Power Relay

• Efficient Circuit Switching: It is equipped with 4 sets of changeover contacts (2 normally open and 2 normally closed), which can control the on-off of multiple circuits simultaneously. It can quickly respond to control signals, achieving reliable circuit switching with a switching speed in milliseconds, meeting the control requirements of different load circuits.​

• Wide Voltage Adaptability: The coil voltage supports various specifications such as DC 5V, DC 12V, DC 24V, AC 100V, and AC 220V, which can be adapted to different power supply environments, with a wide range of application scenarios.​

• Electrical Isolation Protection: Through electromagnetic isolation technology, it realizes electrical isolation between the control circuit and the load circuit, effectively blocking interference signals, enhancing the stability and safety of the circuit system. Meanwhile, it has surge resistance to protect downstream devices from voltage surges.​

• Intuitive Status Display: It has a built-in LED indicator light that can display the working status of the relay in real-time, facilitating quick judgment of whether the relay is working normally and making equipment debugging and maintenance more convenient.​

• Contact Parameters: The maximum switching voltage of the contacts is AC 250V or DC 30V, and the maximum switching current reaches 10A. It can drive various loads such as small motors, solenoid valves, and indicator lights. The contact resistance is low, and the service life is long, with a mechanical life of over 10 million times and an electrical life of over 500,000 times.​

• Coil Parameters: The coil power is low, with a power consumption of about 0.9W - 1.5W for DC type and about 1.8VA - 4.5VA for AC type, effectively reducing energy consumption. The insulation resistance between the coil and contacts is ≥100MΩ, and the insulation strength reaches AC 2,000V/min, ensuring circuit safety.​

• Environmental Parameters: The operating temperature range is -40°C - 70°C, and the storage temperature is -40°C - 85°C. It can adapt to an environment with a relative humidity of 5% - 85% (non-condensing). The protection level is IP20, and it can operate stably in conventional indoor and industrial environments.​

• High Reliability and Stability: Using high-quality materials and precise manufacturing processes, and through strict aging tests and quality inspections, it can still maintain stable performance in harsh environments such as high temperature, low temperature, and humidity, ensuring long-term reliable operation.​

• Compact and Easy to Install: It is small in size (dimensions approximately [length×width×height] mm) and supports two installation methods, socket installation and PCB soldering, saving installation space, especially suitable for equipment and circuit board designs with high space requirements.​

• High Cost-effectiveness: It provides a reliable circuit control solution at an affordable price, reducing the overall cost of equipment. At the same time, the long-life design reduces the replacement frequency, further saving maintenance costs.​

• Strong Compatibility: It is highly compatible with OMRON and other brands' automation devices such as PLCs and controllers, and can be seamlessly integrated into various electrical control systems, facilitating system integration and upgrading.​

• Industrial Automation Control: In automated production lines and machine tool equipment, it is used to control the start and stop of motors, the action of cylinders, the opening and closing of valves, etc., to achieve automated equipment operation.​

• Smart Home Systems: As a smart switch component, it controls home devices such as lights, curtains, and air conditioners, realizing intelligent control and remote operation of home devices.​

• Electronic Devices: In electronic appliances such as printers, copiers, and audio equipment, it is responsible for signal switching and power control of circuits, ensuring the normal operation of the devices.​

The structure and details of the product：

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