Solid State Relay SSR-40DA (3-32V DC Input)

This is DC To AC Solid State Relay Module 3-32VDC/24-380VAC. A solid state relay (SSR) is an electronic switch, which, unlike an electromechanical relay, contains no moving parts. The types of SSR are photo-coupled SSR, transformer-coupled SSR, and hybrid SSR. A photo-coupled SSR is controlled by a low voltage signal which is isolated optically from the load.

The control signal in a photo-coupled SSR typically energizes an LED which activates a photo-sensitive diode. The diode turns on a back-to-back thyristor, silicon controlled rectifier, or MOSFET transistor to switch the load.

This SSR can switch current loads in particular model number: SSR-40DA, SSR-60DA, SSR-100DA with a 3-32V DC input and a zero cross trigger control method. Each one of these relays is equipped with four screw terminals (for use with ring or fork connectors) and a plastic cover that slides over the top of the relay to protect the terminals.

SPECIFICATION:
Model Number : SSR-40DA
*Input Voltage : 3-32V DC
*Output Voltage : 24-380V AC
*Rated Load Current : 40A
*Dimension: 45.5x62.5x24mm

Model Number : SSR-60DA
*Input Voltage : 3-32V DC
*Output Voltage : 24-380V AC
*Rated Load Current : 60A
*Dimension: 45.5x62.5x24mm

Model Number : SSR-100DA
*Input Voltage : 3-32V DC
*Output Voltage : 24-380V AC
*Rated Load Current : 100A
*Dimension: 45.5x62.5x24mm