5Pcs 1 Channel Relay Module PCB Relays Board with Optocoupler Isolation High Low Level Trigger

Feature: 1. Maximum Load: The relay module adopts genuine relay, the maximum load of normally open interface, AC 250V 10A, DC 30V 10A 2. Strong Drive: Relay module adopts SMD optocoupler isolation, with strong driving ability and stable performance, and the trigger current is 5mA 3. Level Trigger: 1 way relay module can be set to high level or low level trigger by jumper, with power indicator (green), relay status indicator (red) 4. Special Design: This is 1 way relay module with fault tolerant design. Even if the control line is broken, the relay will not act 5. Interface: The interface design is user friendly. All interfaces can be directly connected through the terminal block, very convenient. There are 4 fixing bolts holes, and the holes are 3.1mm Specification: Item Type: 1 Channel Relay Module Material: PCB AC: 250V 10A DC: 30V 10A Trigger Current: 5mА Wiring Method: DC+ DC IN Working Voltage: 3.3V 5V 12V 24V Fixing Bolts Hole: Approx. 3.1mm 0.12in. Package List: 5 x Relay Module Note: The relay is passive output and only plays the role of switch and does not output any electricity.