FY-NG2R-4C 4 Channel Relay Module Model:FY-NG2R-4C/OMR as overload and short circuit

as overload and short circuit protection

Provides complementary protection to household and commercial distribution systems

this 4-pole switch facilitates seamless transitions between primary and backup power sources

this high-performance SSR provides silent

FY-NG2R-4C 4 Channel Relay Module Model:FY-NG2R-4C/OMR as overload and short circuitRelay 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 interface relay modules 1 2 4 6 8 10 12 14 16 channels optional;