Solid State Relay Module Relay Board 1-Channel High Level Trigger Solid State Relay Module 250VAC 2A Output with Fuse 5V/12V Features: High level signal trigger mode. Adopt high quality electronic components, stable performance. High sensitivity, low control power. Quickly switch, strong anti-interfere capability. With fuse to ensure the safe use of this module. Specification: Supply voltage: DC 5V/12V (Optional) Trigger mode: High level trigger Trigger voltage: -3.3-5V: High level state, relay ON -0-2.5V: Low level state, relay OFF Load voltage: 250VAC Load current: 2A Max working current: 13.8mA Module life: 10 million times Weight: Approx. 12g Package list: 1 * Solid State Relay Module