Description: Useful Tool: This relay is designed to control the power of the circuit and allows you to set a timer. Adjustable: This timing control switch allows you to adjust the time to meet your different needs. Easy to Use: This timer delay relay is designed with a digital display and button operation so it is easy to set. Wide Application: This timing control switch is suitable for a home office school apartment dorm and so on. Nice Replacement: This timer delay relay features good performance and is a good one to replace the worn or damaged. Specification: Material: Plastic Size: 70*40*26mm Working Voltage: 24V Working Current: 50mA Note: There might be a few color distortions due to different computer resolutions. There might be a slight error due to different hand measurements. includes: 1 *Relay