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High / Low Level Trigger 3-CH 12V Self-locking Switch Relay Module w/ Optocoupler

SKU: 272500
  • US$10.75

    10 %

  • 9.64
  • Free shipping To

  • Handling Time: Ships within 2-4 Business Days
  • Dispatch: Ships within 4-7 business days
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High / Low Level Trigger 3-CH 12V Self-locking Switch Relay Module w/ Optocoupler
High / Low Level Trigger 3-CH 12V Self-locking Switch Relay Module w/ Optocoupler

High / Low Level Trigger 3-CH 12V Self-locking Switch Relay Module w/ Optocoupler

US$9.64 US$10.75 10%OFF 0 (0 reviews)
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Voltage: 12V; Quiescent current: 12.5mA; Max. current: 115mA; Interface: DC+ (12V DC anode of power supply), DC- (12V DC cathode of power supply), IN1~IN3 (1~3 channel trigger control, support high or low level trigger), TRV+ (external trigger anode of power supply), TRV- (external trigger cathode of power supply), 3 microswitch(1-3 channel testing button); White wire connector (1~3 channel extension switch control); NO1NO3: normal open interface (suspended before connection and shorted with COM after connection); COM1COM3: common interface; NC1NC3: normal close interface (shorted with COM before connection and suspended after connection); Press touch button to lock corresponding relay, and press it again to disconnect it; Suitable for controlling household appliances, factory equipments.

Quantity1 piece
Form ColorRed + blue
English Manual / SpecYes
Other Features
Other FeaturesDouble faced PCB panel with 3-channel independent self-locking design; Using stable and anti-jamming chip to ensure spurious triggering; Can load 250V 10A AC and 30V 10A DC; With connectors to be directly connected to cables; Trigger terminal with Opto-couplersisolation, trigger power can connect external power independently; With 3 touch switches to test stability of the products; Each touch switch is a socket which can be joined with extension touch switch; With green LED power supply indicator and 3 red LED switch indicators; With 4 bolt holes: 65 x 50mm gap and 3.1mm aperture.
Dimensions & Weight
Dimensions 2.83 in x 2.17 in x 0.79 in (7.2 cm x 5.5 cm x 2 cm)
Weight 2.01 oz (57 g)
Packing List
1 x Module

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Rate US$8.55 shipped US$8.52 shipped US$8.49 shipped

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