380V 8A 1/ 2 /4 Channel Solid State Relay Module High and Low Level H-L Trigger Board SSR-D3808HK Switch Controller for Arduino

Features: 1. Power supply of module should be direct current, and voltage should be associated to that of relay. 2. The controlled voltage range of relay is AC 24 V to 380 V. Max Current: 8 A. 3. Convenient KF301 green input wiring terminals. 4. Safe KF1000-2P output wiring terminals. 5. 380 V 8 A solid-state relay. Specifications: Input Voltage Range: DC 5 V to 12 V Input Control Signal Voltage: High and low voltage level can be set (short circuit boards welding on the back plate, the default is low voltage level) Input Interface: DC+ DC- CH1: 1 channel relay module signal triggering end CH2: 2 channel relay module signal triggering end CH4: 4 channel relay module signal triggering end Package Included: 1 x 380V 8A 1/ 2 /4 Channel Solid State Relay Module