3Pcs 2 Way Relay Module With Optocoupler Protection
Feature:
The relay contact capacity 250V 10A
Relay outputs normally open, normally closed
Relay outputs normally open, normally closed
Active low
5V relay signal input voltage range: 0-5V
5V relay signal input voltage range: 0-5V
VCC system power
JD-VCC power relay
Default 5V relay
JD-VCC and VCC shorted on it
JD-VCC power relay
Default 5V relay
JD-VCC and VCC shorted on it
Package included:
3 x 2 Way Relay Module With Optocoupler Protection
![](https://imgmgr.banggood.com/images/upload/2015/04/SKU216005-1.jpg)