5V/12V/24V Delay Relay Module, Adjustable Delay Time 0.1s to 120s, Self-Locking, Power Reverse Feedback Protection - DC12V

General Description: The delay relay module is designed to offer advanced features such as ON delay, OFF delay, self-latching, and trigger delay. It also incorporates reverse power protection to safeguard the module from damage. This module is available in three operating voltage versions: 5V, 12V, and 24V, allowing users to choose the version that best suits their needs. The delay time is arbitrarily adjustable between 0.1 seconds and 120 seconds, and the settings are saved even when the power is turned off. Technical Specifications: Operating Voltage: 5V DC, 12V, 24V (optional) Working Current: Not specified Delay Time: Adjustable between 0.1 seconds and 120 seconds Applications: This module can be widely used in various applications requiring time-delay control with self-latching. It is preset with four functions to meet different application needs, and it is possible to customize and add other specific functions according to user requirements.