FY-T731 1 Channel Relay Module Voltage:110V AC When the handle on the

When the handle on the I position:

Provides complementary protection against direct contact by human body

overcurrent

smart home

Professional electrician is requested to investigate and correct the protected circuit

FY-T731 1 Channel Relay Module Voltage:110V AC When the handle on theGeneral Relay Modulesis used for PLC output load current amplification and isolation protection,and installed in the digital output terminal of PLC,MCU industrial control board, time relay, buttons and other controllers. It amplifies the output current of the output terminalfor high power equipment and weak current control, to protect the control system not being damaged. Features: 1. DIN Rail optional 1 2 4 8 16 channels relay interface modules 2. 1