XH-M138 30A High Current Switch Board Relay Board 12V Input Switch Control


Price: $4.58
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XH-M138 30A High Current Switch Board Relay Board 12V Input Switch Control

Description:
 
Product name: 30A High Current Switch Board
Product type: XH-M138
Input voltage: DC12V
Control voltage: Max 250V
Control current: Max 30A
Relay contact: NC
Size: 50x46.5x22mm

Working principle:
 
Relay is the core of module, equivalent to a solenoid-controlled switch, 12V power supply terminal controls the switching of the relay.
1, 12V power supply, contact close, strong electrical circuit on, device starts to work.
2, Disconnect 12V, contacts disconnected, strong electric circuit off, the device stops working.

Package included:
 
1 x XH-M138 30A High Current Switch Board















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